add music videos library (#125)

* add music videos library

* add music video tables

* first pass at music video library scan

* support music videos in playouts

* display music videos in search results and collections

* fix music video thumbnails

* remove some obsolete fields

.gitignore

@@ -40,3 +40,6 @@ msbuild.wrn
 core
 
 scripts/generate-api-sdk/swagger.json
+
+docker-compose.override.yml
+

ErsatzTV.Application/Channels/ChannelViewModel.cs

@@ -8,5 +8,6 @@ namespace ErsatzTV.Application.Channels
         string Name,
         int FFmpegProfileId,
         string Logo,
+        string PreferredLanguageCode,
         StreamingMode StreamingMode);
 }

ErsatzTV.Application/Channels/Commands/CreateChannel.cs

@@ -11,5 +11,6 @@ namespace ErsatzTV.Application.Channels.Commands
         string Number,
         int FFmpegProfileId,
         string Logo,
+        string PreferredLanguageCode,
         StreamingMode StreamingMode) : IRequest<Either<BaseError, ChannelViewModel>>;
 }

ErsatzTV.Application/Channels/Commands/CreateChannelHandler.cs

@@ -1,5 +1,7 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
@@ -9,6 +11,7 @@ using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
 using MediatR;
 using static ErsatzTV.Application.Channels.Mapper;
+using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Channels.Commands
 {
@@ -36,9 +39,10 @@ namespace ErsatzTV.Application.Channels.Commands
             _channelRepository.Add(c).Map(ProjectToViewModel);
 
         private async Task<Validation<BaseError, Channel>> Validate(CreateChannel request) =>
-            (ValidateName(request), await ValidateNumber(request), await FFmpegProfileMustExist(request))
+            (ValidateName(request), await ValidateNumber(request), await FFmpegProfileMustExist(request),
+                ValidatePreferredLanguage(request))
             .Apply(
-                (name, number, ffmpegProfileId) =>
+                (name, number, ffmpegProfileId, preferredLanguageCode) =>
                 {
                     var artwork = new List<Artwork>();
                     if (!string.IsNullOrWhiteSpace(request.Logo))
@@ -59,7 +63,8 @@ namespace ErsatzTV.Application.Channels.Commands
                         Number = number,
                         FFmpegProfileId = ffmpegProfileId,
                         StreamingMode = request.StreamingMode,
-                        Artwork = artwork
+                        Artwork = artwork,
+                        PreferredLanguageCode = preferredLanguageCode
                     };
                 });
 
@@ -67,6 +72,13 @@ namespace ErsatzTV.Application.Channels.Commands
             createChannel.NotEmpty(c => c.Name)
                 .Bind(_ => createChannel.NotLongerThan(50)(c => c.Name));
 
+        private Validation<BaseError, string> ValidatePreferredLanguage(CreateChannel createChannel) =>
+            Optional(createChannel.PreferredLanguageCode ?? string.Empty)
+                .Filter(
+                    lc => string.IsNullOrWhiteSpace(lc) || CultureInfo.GetCultures(CultureTypes.NeutralCultures).Any(
+                        ci => string.Equals(ci.ThreeLetterISOLanguageName, lc, StringComparison.OrdinalIgnoreCase)))
+                .ToValidation<BaseError>("Preferred language code is invalid");
+
         private async Task<Validation<BaseError, string>> ValidateNumber(CreateChannel createChannel)
         {
             Option<Channel> maybeExistingChannel = await _channelRepository.GetByNumber(createChannel.Number);

ErsatzTV.Application/Channels/Commands/UpdateChannel.cs

@@ -12,5 +12,6 @@ namespace ErsatzTV.Application.Channels.Commands
         string Number,
         int FFmpegProfileId,
         string Logo,
+        string PreferredLanguageCode,
         StreamingMode StreamingMode) : IRequest<Either<BaseError, ChannelViewModel>>;
 }

ErsatzTV.Application/Channels/Commands/UpdateChannelHandler.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading;
@@ -32,6 +33,7 @@ namespace ErsatzTV.Application.Channels.Commands
             c.Name = update.Name;
             c.Number = update.Number;
             c.FFmpegProfileId = update.FFmpegProfileId;
+            c.PreferredLanguageCode = update.PreferredLanguageCode;
 
             if (!string.IsNullOrWhiteSpace(update.Logo))
             {
@@ -65,8 +67,9 @@ namespace ErsatzTV.Application.Channels.Commands
         }
 
         private async Task<Validation<BaseError, Channel>> Validate(UpdateChannel request) =>
-            (await ChannelMustExist(request), ValidateName(request), await ValidateNumber(request))
-            .Apply((channelToUpdate, _, _) => channelToUpdate);
+            (await ChannelMustExist(request), ValidateName(request), await ValidateNumber(request),
+                ValidatePreferredLanguage(request))
+            .Apply((channelToUpdate, _, _, _) => channelToUpdate);
 
         private Task<Validation<BaseError, Channel>> ChannelMustExist(UpdateChannel updateChannel) =>
             _channelRepository.Get(updateChannel.ChannelId)
@@ -92,5 +95,12 @@ namespace ErsatzTV.Application.Channels.Commands
 
             return BaseError.New("Channel number must be unique");
         }
+
+        private Validation<BaseError, string> ValidatePreferredLanguage(UpdateChannel updateChannel) =>
+            Optional(updateChannel.PreferredLanguageCode ?? string.Empty)
+                .Filter(
+                    lc => string.IsNullOrWhiteSpace(lc) || CultureInfo.GetCultures(CultureTypes.NeutralCultures).Any(
+                        ci => string.Equals(ci.ThreeLetterISOLanguageName, lc, StringComparison.OrdinalIgnoreCase)))
+                .ToValidation<BaseError>("Preferred language code is invalid");
     }
 }

ErsatzTV.Application/Channels/Mapper.cs

@@ -13,6 +13,7 @@ namespace ErsatzTV.Application.Channels
                 channel.Name,
                 channel.FFmpegProfileId,
                 GetLogo(channel),
+                channel.PreferredLanguageCode,
                 channel.StreamingMode);
 
         private static string GetLogo(Channel channel) =>

ErsatzTV.Application/FFmpegProfiles/Commands/CreateFFmpegProfile.cs

@@ -11,17 +11,16 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
         bool Transcode,
         HardwareAccelerationKind HardwareAcceleration,
         int ResolutionId,
-        bool NormalizeResolution,
+        bool NormalizeVideo,
         string VideoCodec,
-        bool NormalizeVideoCodec,
         int VideoBitrate,
         int VideoBufferSize,
         string AudioCodec,
-        bool NormalizeAudioCodec,
         int AudioBitrate,
         int AudioBufferSize,
         int AudioVolume,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
+        bool NormalizeAudio,
+        string FrameRate) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
 }

ErsatzTV.Application/FFmpegProfiles/Commands/CreateFFmpegProfileHandler.cs

@@ -43,19 +43,18 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                     Transcode = request.Transcode,
                     HardwareAcceleration = request.HardwareAcceleration,
                     ResolutionId = resolutionId,
-                    NormalizeResolution = request.NormalizeResolution,
+                    NormalizeVideo = request.NormalizeVideo,
                     VideoCodec = request.VideoCodec,
-                    NormalizeVideoCodec = request.NormalizeVideoCodec,
                     VideoBitrate = request.VideoBitrate,
                     VideoBufferSize = request.VideoBufferSize,
                     AudioCodec = request.AudioCodec,
-                    NormalizeAudioCodec = request.NormalizeAudioCodec,
                     AudioBitrate = request.AudioBitrate,
                     AudioBufferSize = request.AudioBufferSize,
                     AudioVolume = request.AudioVolume,
                     AudioChannels = request.AudioChannels,
                     AudioSampleRate = request.AudioSampleRate,
-                    NormalizeAudio = request.NormalizeAudio
+                    NormalizeAudio = request.NormalizeAudio,
+                    FrameRate = request.FrameRate
                 });
 
         private Validation<BaseError, string> ValidateName(CreateFFmpegProfile createFFmpegProfile) =>
@@ -63,7 +62,7 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                 .Bind(_ => createFFmpegProfile.NotLongerThan(50)(x => x.Name));
 
         private Validation<BaseError, int> ValidateThreadCount(CreateFFmpegProfile createFFmpegProfile) =>
-            createFFmpegProfile.AtLeast(1)(p => p.ThreadCount);
+            createFFmpegProfile.AtLeast(0)(p => p.ThreadCount);
 
         private async Task<Validation<BaseError, int>> ResolutionMustExist(CreateFFmpegProfile createFFmpegProfile) =>
             (await _resolutionRepository.Get(createFFmpegProfile.ResolutionId))

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegProfile.cs

@@ -12,17 +12,16 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
         bool Transcode,
         HardwareAccelerationKind HardwareAcceleration,
         int ResolutionId,
-        bool NormalizeResolution,
+        bool NormalizeVideo,
         string VideoCodec,
-        bool NormalizeVideoCodec,
         int VideoBitrate,
         int VideoBufferSize,
         string AudioCodec,
-        bool NormalizeAudioCodec,
         int AudioBitrate,
         int AudioBufferSize,
         int AudioVolume,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
+        bool NormalizeAudio,
+        string FrameRate) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
 }

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegProfileHandler.cs

@@ -37,19 +37,18 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
             p.Transcode = update.Transcode;
             p.HardwareAcceleration = update.HardwareAcceleration;
             p.ResolutionId = update.ResolutionId;
-            p.NormalizeResolution = update.NormalizeResolution;
+            p.NormalizeVideo = update.NormalizeVideo;
             p.VideoCodec = update.VideoCodec;
-            p.NormalizeVideoCodec = update.NormalizeVideoCodec;
             p.VideoBitrate = update.VideoBitrate;
             p.VideoBufferSize = update.VideoBufferSize;
             p.AudioCodec = update.AudioCodec;
-            p.NormalizeAudioCodec = update.NormalizeAudioCodec;
             p.AudioBitrate = update.AudioBitrate;
             p.AudioBufferSize = update.AudioBufferSize;
             p.AudioVolume = update.AudioVolume;
             p.AudioChannels = update.AudioChannels;
             p.AudioSampleRate = update.AudioSampleRate;
             p.NormalizeAudio = update.NormalizeAudio;
+            p.FrameRate = update.FrameRate;
             await _ffmpegProfileRepository.Update(p);
             return ProjectToViewModel(p);
         }
@@ -69,7 +68,7 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                 .Bind(_ => updateFFmpegProfile.NotLongerThan(50)(x => x.Name));
 
         private Validation<BaseError, int> ValidateThreadCount(UpdateFFmpegProfile updateFFmpegProfile) =>
-            updateFFmpegProfile.AtLeast(1)(p => p.ThreadCount);
+            updateFFmpegProfile.AtLeast(0)(p => p.ThreadCount);
 
         private async Task<Validation<BaseError, int>> ResolutionMustExist(UpdateFFmpegProfile updateFFmpegProfile) =>
             (await _resolutionRepository.Get(updateFFmpegProfile.ResolutionId))

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegSettingsHandler.cs

@@ -134,6 +134,23 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                 Directory.CreateDirectory(FileSystemLayout.FFmpegReportsFolder);
             }
 
+            await _configElementRepository.Get(ConfigElementKey.FFmpegPreferredLanguageCode).Match(
+                ce =>
+                {
+                    ce.Value = request.Settings.PreferredLanguageCode;
+                    _configElementRepository.Update(ce);
+                },
+                () =>
+                {
+                    var ce = new ConfigElement
+                    {
+                        Key = ConfigElementKey.FFmpegPreferredLanguageCode.Key,
+                        Value = request.Settings.PreferredLanguageCode
+                    };
+                    _configElementRepository.Add(ce);
+                });
+
+
             return Unit.Default;
         }
     }

ErsatzTV.Application/FFmpegProfiles/FFmpegProfileViewModel.cs

@@ -10,17 +10,16 @@ namespace ErsatzTV.Application.FFmpegProfiles
         bool Transcode,
         HardwareAccelerationKind HardwareAcceleration,
         ResolutionViewModel Resolution,
-        bool NormalizeResolution,
+        bool NormalizeVideo,
         string VideoCodec,
-        bool NormalizeVideoCodec,
         int VideoBitrate,
         int VideoBufferSize,
         string AudioCodec,
-        bool NormalizeAudioCodec,
         int AudioBitrate,
         int AudioBufferSize,
         int AudioVolume,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio);
+        bool NormalizeAudio,
+        string FrameRate);
 }

ErsatzTV.Application/FFmpegProfiles/FFmpegSettingsViewModel.cs

@@ -5,6 +5,7 @@
         public string FFmpegPath { get; set; }
         public string FFprobePath { get; set; }
         public int DefaultFFmpegProfileId { get; set; }
+        public string PreferredLanguageCode { get; set; }
         public bool SaveReports { get; set; }
     }
 }

ErsatzTV.Application/FFmpegProfiles/Mapper.cs

@@ -13,19 +13,18 @@ namespace ErsatzTV.Application.FFmpegProfiles
                 profile.Transcode,
                 profile.HardwareAcceleration,
                 Project(profile.Resolution),
-                profile.NormalizeResolution,
+                profile.NormalizeVideo,
                 profile.VideoCodec,
-                profile.NormalizeVideoCodec,
                 profile.VideoBitrate,
                 profile.VideoBufferSize,
                 profile.AudioCodec,
-                profile.NormalizeAudioCodec,
                 profile.AudioBitrate,
                 profile.AudioBufferSize,
                 profile.AudioVolume,
                 profile.AudioChannels,
                 profile.AudioSampleRate,
-                profile.NormalizeAudio);
+                profile.NormalizeAudio,
+                profile.FrameRate);
 
         private static ResolutionViewModel Project(Resolution resolution) =>
             new(resolution.Id, resolution.Name, resolution.Width, resolution.Height);

ErsatzTV.Application/FFmpegProfiles/Queries/GetFFmpegSettingsHandler.cs

@@ -24,13 +24,16 @@ namespace ErsatzTV.Application.FFmpegProfiles.Queries
                 await _configElementRepository.GetValue<int>(ConfigElementKey.FFmpegDefaultProfileId);
             Option<bool> saveReports =
                 await _configElementRepository.GetValue<bool>(ConfigElementKey.FFmpegSaveReports);
+            Option<string> preferredLanguageCode =
+                await _configElementRepository.GetValue<string>(ConfigElementKey.FFmpegPreferredLanguageCode);
 
             return new FFmpegSettingsViewModel
             {
                 FFmpegPath = ffmpegPath.IfNone(string.Empty),
                 FFprobePath = ffprobePath.IfNone(string.Empty),
                 DefaultFFmpegProfileId = defaultFFmpegProfileId.IfNone(0),
-                SaveReports = saveReports.IfNone(false)
+                SaveReports = saveReports.IfNone(false),
+                PreferredLanguageCode = preferredLanguageCode.IfNone("eng")
             };
         }
     }

ErsatzTV.Application/Libraries/Queries/GetAllLibrariesHandler.cs

@@ -18,7 +18,11 @@ namespace ErsatzTV.Application.Libraries.Queries
 
         public Task<List<LibraryViewModel>> Handle(GetAllLibraries request, CancellationToken cancellationToken) =>
             _libraryRepository.GetAll()
-                .Map(list => list.Filter(ShouldIncludeLibrary).Map(ProjectToViewModel).ToList());
+                .Map(
+                    list => list.Filter(ShouldIncludeLibrary)
+                        .OrderBy(l => l.MediaSource is LocalMediaSource ? 0 : 1)
+                        .ThenBy(l => l.MediaKind)
+                        .Map(ProjectToViewModel).ToList());
 
         private static bool ShouldIncludeLibrary(Library library) =>
             library switch

ErsatzTV.Application/MediaCards/CollectionCardResultsViewModel.cs

@@ -7,7 +7,8 @@ namespace ErsatzTV.Application.MediaCards
         List<MovieCardViewModel> MovieCards,
         List<TelevisionShowCardViewModel> ShowCards,
         List<TelevisionSeasonCardViewModel> SeasonCards,
-        List<TelevisionEpisodeCardViewModel> EpisodeCards)
+        List<TelevisionEpisodeCardViewModel> EpisodeCards,
+        List<MusicVideoCardViewModel> MusicVideoCards)
     {
         public bool UseCustomPlaybackOrder { get; set; }
     }

ErsatzTV.Application/MediaCards/Mapper.cs

@@ -52,6 +52,14 @@ namespace ErsatzTV.Application.MediaCards
                 movieMetadata.SortTitle,
                 GetPoster(movieMetadata));
 
+        internal static MusicVideoCardViewModel ProjectToViewModel(MusicVideoMetadata musicVideoMetadata) =>
+            new(
+                musicVideoMetadata.MusicVideoId,
+                $"{musicVideoMetadata.Title} ({musicVideoMetadata.Artist})",
+                musicVideoMetadata.Year?.ToString(),
+                musicVideoMetadata.SortTitle,
+                GetThumbnail(musicVideoMetadata));
+
         internal static CollectionCardResultsViewModel
             ProjectToViewModel(Collection collection) =>
             new(
@@ -64,6 +72,8 @@ namespace ErsatzTV.Application.MediaCards
                 collection.MediaItems.OfType<Show>().Map(s => ProjectToViewModel(s.ShowMetadata.Head())).ToList(),
                 collection.MediaItems.OfType<Season>().Map(ProjectToViewModel).ToList(),
                 collection.MediaItems.OfType<Episode>().Map(e => ProjectToViewModel(e.EpisodeMetadata.Head()))
+                    .ToList(),
+                collection.MediaItems.OfType<MusicVideo>().Map(mv => ProjectToViewModel(mv.MusicVideoMetadata.Head()))
                     .ToList()) { UseCustomPlaybackOrder = collection.UseCustomPlaybackOrder };
 
         private static int GetCustomIndex(Collection collection, int mediaItemId) =>

ErsatzTV.Application/MediaCards/MusicVideoCardResultsViewModel.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using ErsatzTV.Core.Search;
+using LanguageExt;
+
+namespace ErsatzTV.Application.MediaCards
+{
+    public record MusicVideoCardResultsViewModel(
+        int Count,
+        List<MusicVideoCardViewModel> Cards,
+        Option<SearchPageMap> PageMap);
+}

ErsatzTV.Application/MediaCards/MusicVideoCardViewModel.cs

@@ -0,0 +1,13 @@
+namespace ErsatzTV.Application.MediaCards
+{
+    public record MusicVideoCardViewModel
+        (int MusicVideoId, string Title, string Subtitle, string SortTitle, string Poster) : MediaCardViewModel(
+            MusicVideoId,
+            Title,
+            Subtitle,
+            SortTitle,
+            Poster)
+    {
+        public int CustomIndex { get; set; }
+    }
+}

ErsatzTV.Application/MediaCollections/Commands/AddItemsToCollection.cs

@@ -5,5 +5,9 @@ using LanguageExt;
 namespace ErsatzTV.Application.MediaCollections.Commands
 {
     public record AddItemsToCollection
-        (int CollectionId, List<int> MovieIds, List<int> ShowIds) : MediatR.IRequest<Either<BaseError, Unit>>;
+    (
+        int CollectionId,
+        List<int> MovieIds,
+        List<int> ShowIds,
+        List<int> MusicVideoIds) : MediatR.IRequest<Either<BaseError, Unit>>;
 }

ErsatzTV.Application/MediaCollections/Commands/AddItemsToCollectionHandler.cs

@@ -41,7 +41,7 @@ namespace ErsatzTV.Application.MediaCollections.Commands
         {
             if (await _mediaCollectionRepository.AddMediaItems(
                 request.CollectionId,
-                request.MovieIds.Append(request.ShowIds).ToList()))
+                request.MovieIds.Append(request.ShowIds).Append(request.MusicVideoIds).ToList()))
             {
                 // rebuild all playouts that use this collection
                 foreach (int playoutId in await _mediaCollectionRepository

ErsatzTV.Application/MediaCollections/Commands/AddMusicVideoToCollection.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.MediaCollections.Commands
+{
+    public record AddMusicVideoToCollection
+        (int CollectionId, int MusicVideoId) : MediatR.IRequest<Either<BaseError, Unit>>;
+}

ErsatzTV.Application/MediaCollections/Commands/AddMusicVideoToCollectionHandler.cs

@@ -0,0 +1,68 @@
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using ErsatzTV.Application.Playouts.Commands;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+
+namespace ErsatzTV.Application.MediaCollections.Commands
+{
+    public class
+        AddMusicVideoToCollectionHandler : MediatR.IRequestHandler<AddMusicVideoToCollection, Either<BaseError, Unit>>
+    {
+        private readonly ChannelWriter<IBackgroundServiceRequest> _channel;
+        private readonly IMediaCollectionRepository _mediaCollectionRepository;
+        private readonly IMusicVideoRepository _musicVideoRepository;
+
+        public AddMusicVideoToCollectionHandler(
+            IMediaCollectionRepository mediaCollectionRepository,
+            IMusicVideoRepository musicVideoRepository,
+            ChannelWriter<IBackgroundServiceRequest> channel)
+        {
+            _mediaCollectionRepository = mediaCollectionRepository;
+            _musicVideoRepository = musicVideoRepository;
+            _channel = channel;
+        }
+
+        public Task<Either<BaseError, Unit>> Handle(
+            AddMusicVideoToCollection request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(_ => ApplyAddMusicVideoRequest(request))
+                .Bind(v => v.ToEitherAsync());
+
+        private async Task<Unit> ApplyAddMusicVideoRequest(AddMusicVideoToCollection request)
+        {
+            if (await _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.MusicVideoId))
+            {
+                // rebuild all playouts that use this collection
+                foreach (int playoutId in await _mediaCollectionRepository
+                    .PlayoutIdsUsingCollection(request.CollectionId))
+                {
+                    await _channel.WriteAsync(new BuildPlayout(playoutId, true));
+                }
+            }
+
+            return Unit.Default;
+        }
+
+        private async Task<Validation<BaseError, Unit>> Validate(AddMusicVideoToCollection request) =>
+            (await CollectionMustExist(request), await ValidateMusicVideo(request))
+            .Apply((_, _) => Unit.Default);
+
+        private Task<Validation<BaseError, Unit>> CollectionMustExist(AddMusicVideoToCollection request) =>
+            _mediaCollectionRepository.GetCollectionWithItems(request.CollectionId)
+                .MapT(_ => Unit.Default)
+                .Map(v => v.ToValidation<BaseError>("Collection does not exist."));
+
+        private Task<Validation<BaseError, Unit>> ValidateMusicVideo(AddMusicVideoToCollection request) =>
+            LoadMusicVideo(request)
+                .MapT(_ => Unit.Default)
+                .Map(v => v.ToValidation<BaseError>("Music video does not exist"));
+
+        private Task<Option<MusicVideo>> LoadMusicVideo(AddMusicVideoToCollection request) =>
+            _musicVideoRepository.GetMusicVideo(request.MusicVideoId);
+    }
+}

ErsatzTV.Application/MediaItems/Mapper.cs

@@ -1,5 +1,4 @@
-using System;
-using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Domain;
 
 namespace ErsatzTV.Application.MediaItems
 {
@@ -8,59 +7,6 @@ namespace ErsatzTV.Application.MediaItems
         internal static MediaItemViewModel ProjectToViewModel(MediaItem mediaItem) =>
             new(mediaItem.Id, mediaItem.LibraryPathId);
 
-        internal static MediaItemSearchResultViewModel ProjectToSearchViewModel(MediaItem mediaItem) =>
-            mediaItem switch
-            {
-                Episode e => ProjectToSearchViewModel(e),
-                Movie m => ProjectToSearchViewModel(m),
-                _ => throw new ArgumentOutOfRangeException()
-            };
-
-        private static MediaItemSearchResultViewModel ProjectToSearchViewModel(Episode mediaItem) =>
-            new(
-                mediaItem.Id,
-                GetLibraryName(mediaItem),
-                "TV Show",
-                GetDisplayTitle(mediaItem),
-                GetDisplayDuration(mediaItem));
-
-        private static MediaItemSearchResultViewModel ProjectToSearchViewModel(Movie mediaItem) =>
-            new(
-                mediaItem.Id,
-                GetLibraryName(mediaItem),
-                "Movie",
-                GetDisplayTitle(mediaItem),
-                GetDisplayDuration(mediaItem));
-
-
-        private static string GetDisplayTitle(MediaItem mediaItem) =>
-            mediaItem switch
-            {
-                Episode e => e.EpisodeMetadata.HeadOrNone()
-                    .Map(em => $"{em.Title} - s{e.Season.SeasonNumber:00}e{e.EpisodeNumber:00}")
-                    .IfNone("[unknown episode]"),
-                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title).IfNone("[unknown movie]"),
-                _ => string.Empty
-            };
-
-        private static string GetDisplayDuration(MediaItem mediaItem)
-        {
-            MediaVersion version = mediaItem switch
-            {
-                Movie m => m.MediaVersions.Head(),
-                Episode e => e.MediaVersions.Head(),
-                _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
-            };
-
-            return string.Format(
-                version.Duration.TotalHours >= 1 ? @"{0:h\:mm\:ss}" : @"{0:mm\:ss}",
-                version.Duration);
-        }
-
-        // TODO: fix this when search is reimplemented
-        private static string GetLibraryName(MediaItem item) =>
-            "Library Name";
-
         public static NamedMediaItemViewModel ProjectToViewModel(Show show) =>
             new(show.Id, show.ShowMetadata.HeadOrNone().Map(sm => $"{sm?.Title} ({sm?.Year})").IfNone("???"));
 

ErsatzTV.Application/MediaItems/Queries/SearchAllMediaItems.cs

@@ -1,7 +0,0 @@
-using System.Collections.Generic;
-using MediatR;
-
-namespace ErsatzTV.Application.MediaItems.Queries
-{
-    public record SearchAllMediaItems(string SearchString) : IRequest<List<MediaItemSearchResultViewModel>>;
-}

ErsatzTV.Application/MediaItems/Queries/SearchAllMediaItemsHandler.cs

@@ -1,23 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-using ErsatzTV.Core.Interfaces.Repositories;
-using LanguageExt;
-using MediatR;
-using static ErsatzTV.Application.MediaItems.Mapper;
-
-namespace ErsatzTV.Application.MediaItems.Queries
-{
-    public class SearchAllMediaItemsHandler : IRequestHandler<SearchAllMediaItems, List<MediaItemSearchResultViewModel>>
-    {
-        private readonly IMediaItemRepository _mediaItemRepository;
-
-        public SearchAllMediaItemsHandler(IMediaItemRepository mediaItemRepository) =>
-            _mediaItemRepository = mediaItemRepository;
-
-        public Task<List<MediaItemSearchResultViewModel>>
-            Handle(SearchAllMediaItems request, CancellationToken cancellationToken) =>
-            _mediaItemRepository.Search(request.SearchString).Map(list => list.Map(ProjectToSearchViewModel).ToList());
-    }
-}

ErsatzTV.Application/MediaSources/Commands/ScanLocalLibrary.cs

@@ -8,15 +8,24 @@ namespace ErsatzTV.Application.MediaSources.Commands
     {
         int LibraryId { get; }
         bool ForceScan { get; }
+        bool Rescan { get; }
     }
 
     public record ScanLocalLibraryIfNeeded(int LibraryId) : IScanLocalLibrary
     {
         public bool ForceScan => false;
+        public bool Rescan => false;
     }
 
     public record ForceScanLocalLibrary(int LibraryId) : IScanLocalLibrary
     {
         public bool ForceScan => true;
+        public bool Rescan => false;
+    }
+
+    public record ForceRescanLocalLibrary(int LibraryId) : IScanLocalLibrary
+    {
+        public bool ForceScan => true;
+        public bool Rescan => true;
     }
 }

ErsatzTV.Application/MediaSources/Commands/ScanLocalLibraryHandler.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -15,13 +16,15 @@ using Unit = LanguageExt.Unit;
 namespace ErsatzTV.Application.MediaSources.Commands
 {
     public class ScanLocalLibraryHandler : IRequestHandler<ForceScanLocalLibrary, Either<BaseError, string>>,
-        IRequestHandler<ScanLocalLibraryIfNeeded, Either<BaseError, string>>
+        IRequestHandler<ScanLocalLibraryIfNeeded, Either<BaseError, string>>,
+        IRequestHandler<ForceRescanLocalLibrary, Either<BaseError, string>>
     {
         private readonly IConfigElementRepository _configElementRepository;
         private readonly IEntityLocker _entityLocker;
         private readonly ILibraryRepository _libraryRepository;
         private readonly ILogger<ScanLocalLibraryHandler> _logger;
         private readonly IMovieFolderScanner _movieFolderScanner;
+        private readonly IMusicVideoFolderScanner _musicVideoFolderScanner;
         private readonly ITelevisionFolderScanner _televisionFolderScanner;
 
         public ScanLocalLibraryHandler(
@@ -29,6 +32,7 @@ namespace ErsatzTV.Application.MediaSources.Commands
             IConfigElementRepository configElementRepository,
             IMovieFolderScanner movieFolderScanner,
             ITelevisionFolderScanner televisionFolderScanner,
+            IMusicVideoFolderScanner musicVideoFolderScanner,
             IEntityLocker entityLocker,
             ILogger<ScanLocalLibraryHandler> logger)
         {
@@ -36,10 +40,15 @@ namespace ErsatzTV.Application.MediaSources.Commands
             _configElementRepository = configElementRepository;
             _movieFolderScanner = movieFolderScanner;
             _televisionFolderScanner = televisionFolderScanner;
+            _musicVideoFolderScanner = musicVideoFolderScanner;
             _entityLocker = entityLocker;
             _logger = logger;
         }
 
+        public Task<Either<BaseError, string>> Handle(
+            ForceRescanLocalLibrary request,
+            CancellationToken cancellationToken) => Handle(request);
+
         public Task<Either<BaseError, string>> Handle(
             ForceScanLocalLibrary request,
             CancellationToken cancellationToken) => Handle(request);
@@ -56,26 +65,40 @@ namespace ErsatzTV.Application.MediaSources.Commands
 
         private async Task<Unit> PerformScan(RequestParameters parameters)
         {
-            (LocalLibrary localLibrary, string ffprobePath, bool forceScan) = parameters;
+            (LocalLibrary localLibrary, string ffprobePath, bool forceScan, bool rescan) = parameters;
 
             var lastScan = new DateTimeOffset(localLibrary.LastScan ?? DateTime.MinValue, TimeSpan.Zero);
             if (forceScan || lastScan < DateTimeOffset.Now - TimeSpan.FromHours(6))
             {
+                var sw = new Stopwatch();
+                sw.Start();
+
+                DateTimeOffset effectiveLastScan = rescan ? DateTimeOffset.MinValue : lastScan;
+
                 foreach (LibraryPath libraryPath in localLibrary.Paths)
                 {
                     switch (localLibrary.MediaKind)
                     {
                         case LibraryMediaKind.Movies:
-                            await _movieFolderScanner.ScanFolder(libraryPath, ffprobePath);
+                            await _movieFolderScanner.ScanFolder(libraryPath, ffprobePath, effectiveLastScan);
                             break;
                         case LibraryMediaKind.Shows:
-                            await _televisionFolderScanner.ScanFolder(libraryPath, ffprobePath);
+                            await _televisionFolderScanner.ScanFolder(libraryPath, ffprobePath, effectiveLastScan);
+                            break;
+                        case LibraryMediaKind.MusicVideos:
+                            await _musicVideoFolderScanner.ScanFolder(libraryPath, ffprobePath, effectiveLastScan);
                             break;
                     }
                 }
 
                 localLibrary.LastScan = DateTime.UtcNow;
                 await _libraryRepository.UpdateLastScan(localLibrary);
+
+                sw.Stop();
+                _logger.LogDebug(
+                    "Scan of library {Name} completed in {Duration}",
+                    localLibrary.Name,
+                    TimeSpan.FromMilliseconds(sw.ElapsedMilliseconds));
             }
             else
             {
@@ -94,7 +117,8 @@ namespace ErsatzTV.Application.MediaSources.Commands
                 (library, ffprobePath) => new RequestParameters(
                     library,
                     ffprobePath,
-                    request.ForceScan));
+                    request.ForceScan,
+                    request.Rescan));
 
         private Task<Validation<BaseError, LocalLibrary>> LocalLibraryMustExist(
             IScanLocalLibrary request) =>
@@ -109,6 +133,6 @@ namespace ErsatzTV.Application.MediaSources.Commands
                     ffprobePath =>
                         ffprobePath.ToValidation<BaseError>("FFprobe path does not exist on the file system"));
 
-        private record RequestParameters(LocalLibrary LocalLibrary, string FFprobePath, bool ForceScan);
+        private record RequestParameters(LocalLibrary LocalLibrary, string FFprobePath, bool ForceScan, bool Rescan);
     }
 }

ErsatzTV.Application/Playouts/Mapper.cs

@@ -24,15 +24,25 @@ namespace ErsatzTV.Application.Playouts
         private static PlayoutProgramScheduleViewModel Project(ProgramSchedule programSchedule) =>
             new(programSchedule.Id, programSchedule.Name);
 
-        private static string GetDisplayTitle(MediaItem mediaItem) =>
-            mediaItem switch
+        private static string GetDisplayTitle(MediaItem mediaItem)
+        {
+            switch (mediaItem)
             {
-                Episode e => e.EpisodeMetadata.HeadOrNone()
-                    .Map(em => $"{em.Title} - s{e.Season.SeasonNumber:00}e{e.EpisodeNumber:00}")
-                    .IfNone("[unknown episode]"),
-                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title).IfNone("[unknown movie]"),
-                _ => string.Empty
-            };
+                case Episode e:
+                    string showTitle = e.Season.Show.ShowMetadata.HeadOrNone()
+                        .Map(sm => $"{sm.Title} - ").IfNone(string.Empty);
+                    return e.EpisodeMetadata.HeadOrNone()
+                        .Map(em => $"{showTitle}s{e.Season.SeasonNumber:00}e{e.EpisodeNumber:00} - {em.Title}")
+                        .IfNone("[unknown episode]");
+                case Movie m:
+                    return m.MovieMetadata.HeadOrNone().Map(mm => mm.Title).IfNone("[unknown movie]");
+                case MusicVideo mv:
+                    return mv.MusicVideoMetadata.HeadOrNone().Map(mvm => $"{mvm.Artist} - {mvm.Title}")
+                        .IfNone("[unknown music video]");
+                default:
+                    return string.Empty;
+            }
+        }
 
         private static string GetDisplayDuration(MediaItem mediaItem)
         {
@@ -40,6 +50,7 @@ namespace ErsatzTV.Application.Playouts
             {
                 Movie m => m.MediaVersions.Head(),
                 Episode e => e.MediaVersions.Head(),
+                MusicVideo mv => mv.MediaVersions.Head(),
                 _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
             };
 

ErsatzTV.Application/Plex/Commands/SynchronizePlexMediaSourcesHandler.cs

@@ -64,6 +64,8 @@ namespace ErsatzTV.Application.Plex.Commands
             await maybeExisting.Match(
                 existing =>
                 {
+                    existing.Platform = server.Platform;
+                    existing.PlatformVersion = server.PlatformVersion;
                     existing.ProductVersion = server.ProductVersion;
                     existing.ServerName = server.ServerName;
                     var toAdd = server.Connections

ErsatzTV.Application/ProgramSchedules/Commands/AddProgramScheduleItem.cs

@@ -16,5 +16,6 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
         int? MediaItemId,
         int? MultipleCount,
         TimeSpan? PlayoutDuration,
-        bool? OfflineTail) : IRequest<Either<BaseError, ProgramScheduleItemViewModel>>, IProgramScheduleItemRequest;
+        bool? OfflineTail,
+        string CustomTitle) : IRequest<Either<BaseError, ProgramScheduleItemViewModel>>, IProgramScheduleItemRequest;
 }

ErsatzTV.Application/ProgramSchedules/Commands/IProgramScheduleItemRequest.cs

@@ -13,5 +13,6 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
         int? MultipleCount { get; }
         TimeSpan? PlayoutDuration { get; }
         bool? OfflineTail { get; }
+        string CustomTitle { get; }
     }
 }

ErsatzTV.Application/ProgramSchedules/Commands/ProgramScheduleItemCommandBase.cs

@@ -100,7 +100,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     StartTime = item.StartTime,
                     CollectionType = item.CollectionType,
                     CollectionId = item.CollectionId,
-                    MediaItemId = item.MediaItemId
+                    MediaItemId = item.MediaItemId,
+                    CustomTitle = item.CustomTitle
                 },
                 PlayoutMode.One => new ProgramScheduleItemOne
                 {
@@ -109,7 +110,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     StartTime = item.StartTime,
                     CollectionType = item.CollectionType,
                     CollectionId = item.CollectionId,
-                    MediaItemId = item.MediaItemId
+                    MediaItemId = item.MediaItemId,
+                    CustomTitle = item.CustomTitle
                 },
                 PlayoutMode.Multiple => new ProgramScheduleItemMultiple
                 {
@@ -119,7 +121,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     CollectionType = item.CollectionType,
                     CollectionId = item.CollectionId,
                     MediaItemId = item.MediaItemId,
-                    Count = item.MultipleCount.GetValueOrDefault()
+                    Count = item.MultipleCount.GetValueOrDefault(),
+                    CustomTitle = item.CustomTitle
                 },
                 PlayoutMode.Duration => new ProgramScheduleItemDuration
                 {
@@ -130,7 +133,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     CollectionId = item.CollectionId,
                     MediaItemId = item.MediaItemId,
                     PlayoutDuration = item.PlayoutDuration.GetValueOrDefault(),
-                    OfflineTail = item.OfflineTail.GetValueOrDefault()
+                    OfflineTail = item.OfflineTail.GetValueOrDefault(),
+                    CustomTitle = item.CustomTitle
                 },
                 _ => throw new NotSupportedException($"Unsupported playout mode {item.PlayoutMode}")
             };

ErsatzTV.Application/ProgramSchedules/Commands/ReplaceProgramScheduleItems.cs

@@ -17,7 +17,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
         int? MediaItemId,
         int? MultipleCount,
         TimeSpan? PlayoutDuration,
-        bool? OfflineTail) : IProgramScheduleItemRequest;
+        bool? OfflineTail,
+        string CustomTitle) : IProgramScheduleItemRequest;
 
     public record ReplaceProgramScheduleItems
         (int ProgramScheduleId, List<ReplaceProgramScheduleItem> Items) : IRequest<

ErsatzTV.Application/ProgramSchedules/Mapper.cs

@@ -28,7 +28,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             _ => null
                         },
                         duration.PlayoutDuration,
-                        duration.OfflineTail),
+                        duration.OfflineTail,
+                        duration.CustomTitle),
                 ProgramScheduleItemFlood flood =>
                     new ProgramScheduleItemFloodViewModel(
                         flood.Id,
@@ -44,7 +45,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             Show show => MediaItems.Mapper.ProjectToViewModel(show),
                             Season season => MediaItems.Mapper.ProjectToViewModel(season),
                             _ => null
-                        }),
+                        },
+                        flood.CustomTitle),
                 ProgramScheduleItemMultiple multiple =>
                     new ProgramScheduleItemMultipleViewModel(
                         multiple.Id,
@@ -61,7 +63,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             Season season => MediaItems.Mapper.ProjectToViewModel(season),
                             _ => null
                         },
-                        multiple.Count),
+                        multiple.Count,
+                        multiple.CustomTitle),
                 ProgramScheduleItemOne one =>
                     new ProgramScheduleItemOneViewModel(
                         one.Id,
@@ -77,7 +80,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             Show show => MediaItems.Mapper.ProjectToViewModel(show),
                             Season season => MediaItems.Mapper.ProjectToViewModel(season),
                             _ => null
-                        }),
+                        },
+                        one.CustomTitle),
                 _ => throw new NotSupportedException(
                     $"Unsupported program schedule item type {programScheduleItem.GetType().Name}")
             };

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemDurationViewModel.cs

@@ -16,7 +16,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             MediaCollectionViewModel collection,
             NamedMediaItemViewModel mediaItem,
             TimeSpan playoutDuration,
-            bool offlineTail) : base(
+            bool offlineTail,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -24,7 +25,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.Duration,
             collectionType,
             collection,
-            mediaItem)
+            mediaItem,
+            customTitle)
         {
             PlayoutDuration = playoutDuration;
             OfflineTail = offlineTail;

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemFloodViewModel.cs

@@ -14,7 +14,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             TimeSpan? startTime,
             ProgramScheduleItemCollectionType collectionType,
             MediaCollectionViewModel collection,
-            NamedMediaItemViewModel mediaItem) : base(
+            NamedMediaItemViewModel mediaItem,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -22,7 +23,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.Flood,
             collectionType,
             collection,
-            mediaItem)
+            mediaItem,
+            customTitle)
         {
         }
     }

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemMultipleViewModel.cs

@@ -15,7 +15,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             ProgramScheduleItemCollectionType collectionType,
             MediaCollectionViewModel collection,
             NamedMediaItemViewModel mediaItem,
-            int count) : base(
+            int count,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -23,7 +24,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.Multiple,
             collectionType,
             collection,
-            mediaItem) =>
+            mediaItem,
+            customTitle) =>
             Count = count;
 
         public int Count { get; }

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemOneViewModel.cs

@@ -14,7 +14,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             TimeSpan? startTime,
             ProgramScheduleItemCollectionType collectionType,
             MediaCollectionViewModel collection,
-            NamedMediaItemViewModel mediaItem) : base(
+            NamedMediaItemViewModel mediaItem,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -22,7 +23,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.One,
             collectionType,
             collection,
-            mediaItem)
+            mediaItem,
+            customTitle)
         {
         }
     }

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemViewModel.cs

@@ -13,7 +13,8 @@ namespace ErsatzTV.Application.ProgramSchedules
         PlayoutMode PlayoutMode,
         ProgramScheduleItemCollectionType CollectionType,
         MediaCollectionViewModel Collection,
-        NamedMediaItemViewModel MediaItem)
+        NamedMediaItemViewModel MediaItem,
+        string CustomTitle)
     {
         public string Name => CollectionType switch
         {

ErsatzTV.Application/Search/Queries/QuerySearchIndexMusicVideos.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Application.MediaCards;
+using MediatR;
+
+namespace ErsatzTV.Application.Search.Queries
+{
+    public record QuerySearchIndexMusicVideos
+        (string Query, int PageNumber, int PageSize) : IRequest<MusicVideoCardResultsViewModel>;
+}

ErsatzTV.Application/Search/Queries/QuerySearchIndexMusicVideosHandler.cs

@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Application.MediaCards;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Search;
+using ErsatzTV.Core.Search;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.MediaCards.Mapper;
+
+namespace ErsatzTV.Application.Search.Queries
+{
+    public class
+        QuerySearchIndexMusicVideosHandler : IRequestHandler<QuerySearchIndexMusicVideos, MusicVideoCardResultsViewModel
+        >
+    {
+        private readonly IMusicVideoRepository _musicVideoRepository;
+        private readonly ISearchIndex _searchIndex;
+
+        public QuerySearchIndexMusicVideosHandler(ISearchIndex searchIndex, IMusicVideoRepository musicVideoRepository)
+        {
+            _searchIndex = searchIndex;
+            _musicVideoRepository = musicVideoRepository;
+        }
+
+        public async Task<MusicVideoCardResultsViewModel> Handle(
+            QuerySearchIndexMusicVideos request,
+            CancellationToken cancellationToken)
+        {
+            SearchResult searchResult = await _searchIndex.Search(
+                request.Query,
+                (request.PageNumber - 1) * request.PageSize,
+                request.PageSize);
+
+            List<MusicVideoCardViewModel> items = await _musicVideoRepository
+                .GetMusicVideosForCards(searchResult.Items.Map(i => i.Id).ToList())
+                .Map(list => list.Map(ProjectToViewModel).ToList());
+
+            return new MusicVideoCardResultsViewModel(searchResult.TotalCount, items, searchResult.PageMap);
+        }
+    }
+}

ErsatzTV.Application/Streaming/Queries/GetConcatProcessByChannelNumberHandler.cs

@@ -5,30 +5,38 @@ using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
-using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Streaming.Queries
 {
     public class GetConcatProcessByChannelNumberHandler : FFmpegProcessHandler<GetConcatProcessByChannelNumber>
     {
+        private readonly IConfigElementRepository _configElementRepository;
         private readonly FFmpegProcessService _ffmpegProcessService;
 
         public GetConcatProcessByChannelNumberHandler(
             IChannelRepository channelRepository,
             IConfigElementRepository configElementRepository,
             FFmpegProcessService ffmpegProcessService)
-            : base(channelRepository, configElementRepository) =>
+            : base(channelRepository, configElementRepository)
+        {
+            _configElementRepository = configElementRepository;
             _ffmpegProcessService = ffmpegProcessService;
+        }
 
-        protected override Task<Either<BaseError, Process>> GetProcess(
+        protected override async Task<Either<BaseError, Process>> GetProcess(
             GetConcatProcessByChannelNumber request,
             Channel channel,
-            string ffmpegPath) =>
-            Right<BaseError, Process>(
-                _ffmpegProcessService.ConcatChannel(
-                    ffmpegPath,
-                    channel,
-                    request.Scheme,
-                    request.Host)).AsTask();
+            string ffmpegPath)
+        {
+            bool saveReports = await _configElementRepository.GetValue<bool>(ConfigElementKey.FFmpegSaveReports)
+                .Map(result => result.IfNone(false));
+
+            return _ffmpegProcessService.ConcatChannel(
+                ffmpegPath,
+                saveReports,
+                channel,
+                request.Scheme,
+                request.Host);
+        }
     }
 }

ErsatzTV.Application/Streaming/Queries/GetPlayoutItemProcessByChannelNumberHandler.cs

@@ -1,17 +1,14 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
-using System.IO;
-using System.Linq;
 using System.Threading.Tasks;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.Metadata;
+using ErsatzTV.Core.Interfaces.Plex;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
-using Microsoft.Extensions.Logging;
 using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Streaming.Queries
@@ -22,26 +19,23 @@ namespace ErsatzTV.Application.Streaming.Queries
         private readonly IConfigElementRepository _configElementRepository;
         private readonly FFmpegProcessService _ffmpegProcessService;
         private readonly ILocalFileSystem _localFileSystem;
-        private readonly ILogger<GetPlayoutItemProcessByChannelNumberHandler> _logger;
-        private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly IPlayoutRepository _playoutRepository;
+        private readonly IPlexPathReplacementService _plexPathReplacementService;
 
         public GetPlayoutItemProcessByChannelNumberHandler(
             IChannelRepository channelRepository,
             IConfigElementRepository configElementRepository,
             IPlayoutRepository playoutRepository,
-            IMediaSourceRepository mediaSourceRepository,
             FFmpegProcessService ffmpegProcessService,
             ILocalFileSystem localFileSystem,
-            ILogger<GetPlayoutItemProcessByChannelNumberHandler> logger)
+            IPlexPathReplacementService plexPathReplacementService)
             : base(channelRepository, configElementRepository)
         {
             _configElementRepository = configElementRepository;
             _playoutRepository = playoutRepository;
-            _mediaSourceRepository = mediaSourceRepository;
             _ffmpegProcessService = ffmpegProcessService;
             _localFileSystem = localFileSystem;
-            _logger = logger;
+            _plexPathReplacementService = plexPathReplacementService;
         }
 
         protected override async Task<Either<BaseError, Process>> GetProcess(
@@ -62,6 +56,7 @@ namespace ErsatzTV.Application.Streaming.Queries
                     {
                         Movie m => m.MediaVersions.Head(),
                         Episode e => e.MediaVersions.Head(),
+                        MusicVideo mv => mv.MediaVersions.Head(),
                         _ => throw new ArgumentOutOfRangeException(nameof(playoutItemWithPath))
                     };
 
@@ -69,7 +64,7 @@ namespace ErsatzTV.Application.Streaming.Queries
                         .Map(result => result.IfNone(false));
 
                     return Right<BaseError, Process>(
-                        _ffmpegProcessService.ForPlayoutItem(
+                        await _ffmpegProcessService.ForPlayoutItem(
                             ffmpegPath,
                             saveReports,
                             channel,
@@ -159,6 +154,7 @@ namespace ErsatzTV.Application.Streaming.Queries
             {
                 Movie m => m.MediaVersions.Head(),
                 Episode e => e.MediaVersions.Head(),
+                MusicVideo mv => mv.MediaVersions.Head(),
                 _ => throw new ArgumentOutOfRangeException(nameof(playoutItem))
             };
 
@@ -166,33 +162,16 @@ namespace ErsatzTV.Application.Streaming.Queries
             string path = file.Path;
             return playoutItem.MediaItem switch
             {
-                PlexMovie plexMovie => await GetReplacementPlexPath(plexMovie.LibraryPathId, path),
-                PlexEpisode plexEpisode => await GetReplacementPlexPath(plexEpisode.LibraryPathId, path),
+                PlexMovie plexMovie => await _plexPathReplacementService.GetReplacementPlexPath(
+                    plexMovie.LibraryPathId,
+                    path),
+                PlexEpisode plexEpisode => await _plexPathReplacementService.GetReplacementPlexPath(
+                    plexEpisode.LibraryPathId,
+                    path),
                 _ => path
             };
         }
 
-        private async Task<string> GetReplacementPlexPath(int libraryPathId, string path)
-        {
-            List<PlexPathReplacement> replacements =
-                await _mediaSourceRepository.GetPlexPathReplacementsByLibraryId(libraryPathId);
-            // TODO: this might barf mixing platforms (i.e. plex on linux, etv on windows)
-            Option<PlexPathReplacement> maybeReplacement = replacements
-                .SingleOrDefault(r => path.StartsWith(r.PlexPath + Path.DirectorySeparatorChar));
-            return maybeReplacement.Match(
-                replacement =>
-                {
-                    string finalPath = path.Replace(replacement.PlexPath, replacement.LocalPath);
-                    _logger.LogInformation(
-                        "Replacing plex path {PlexPath} with {LocalPath} resulting in {FinalPath}",
-                        replacement.PlexPath,
-                        replacement.LocalPath,
-                        finalPath);
-                    return finalPath;
-                },
-                () => path);
-        }
-
         private record PlayoutItemWithPath(PlayoutItem PlayoutItem, string Path);
     }
 }

ErsatzTV.CommandLine/Commands/FFmpegProfileCommand.cs

@@ -28,7 +28,7 @@ namespace ErsatzTV.CommandLine.Commands
         public string Name { get; set; }
 
         [CommandOption("thread-count", Description = "The number of threads")]
-        public int ThreadCount { get; set; } = 4;
+        public int ThreadCount { get; set; } = 0;
 
         [CommandOption("transcode", Description = "Whether to transcode all media")]
         public bool Transcode { get; set; } = true;

ErsatzTV.Core.Tests/FFmpeg/FFmpegComplexFilterBuilderTests.cs

@@ -18,7 +18,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var builder = new FFmpegComplexFilterBuilder();
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsNone.Should().BeTrue();
             }
@@ -30,15 +30,15 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                 FFmpegComplexFilterBuilder builder = new FFmpegComplexFilterBuilder()
                     .WithAlignedAudio(duration);
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
-                        filter.ComplexFilter.Should().Be($"[0:a]apad=whole_dur={duration.TotalMilliseconds}ms[a]");
+                        filter.ComplexFilter.Should().Be($"[0:1]apad=whole_dur={duration.TotalMilliseconds}ms[a]");
                         filter.AudioLabel.Should().Be("[a]");
-                        filter.VideoLabel.Should().Be("0:V");
+                        filter.VideoLabel.Should().Be("0:0");
                     });
             }
 
@@ -50,36 +50,36 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     .WithAlignedAudio(duration)
                     .WithDeinterlace(true);
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(
-                            $"[0:a]apad=whole_dur={duration.TotalMilliseconds}ms[a];[0:V]yadif=1[v]");
+                            $"[0:1]apad=whole_dur={duration.TotalMilliseconds}ms[a];[0:0]yadif=1[v]");
                         filter.AudioLabel.Should().Be("[a]");
                         filter.VideoLabel.Should().Be("[v]");
                     });
             }
 
             [Test]
-            [TestCase(true, false, false, "[0:V]yadif=1[v]", "[v]")]
-            [TestCase(true, true, false, "[0:V]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
-            [TestCase(true, false, true, "[0:V]yadif=1,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
+            [TestCase(true, false, false, "[0:0]yadif=1[v]", "[v]")]
+            [TestCase(true, true, false, "[0:0]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
+            [TestCase(true, false, true, "[0:0]yadif=1,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
             [TestCase(
                 true,
                 true,
                 true,
-                "[0:V]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
+                "[0:0]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
                 "[v]")]
-            [TestCase(false, true, false, "[0:V]scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
-            [TestCase(false, false, true, "[0:V]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
+            [TestCase(false, true, false, "[0:0]scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
+            [TestCase(false, false, true, "[0:0]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
             [TestCase(
                 false,
                 true,
                 true,
-                "[0:V]scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
+                "[0:0]scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
                 "[v]")]
             public void Should_Return_Software_Video_Filter(
                 bool deinterlace,
@@ -101,55 +101,55 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }
 
             [Test]
-            [TestCase(true, false, false, "[0:V]deinterlace_qsv[v]", "[v]")]
+            [TestCase(true, false, false, "[0:0]deinterlace_qsv[v]", "[v]")]
             [TestCase(
                 true,
                 true,
                 false,
-                "[0:V]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
+                "[0:0]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 true,
                 false,
                 true,
-                "[0:V]deinterlace_qsv,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]deinterlace_qsv,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 true,
                 true,
                 true,
-                "[0:V]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 false,
-                "[0:V]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
+                "[0:0]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 false,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 true,
-                "[0:V]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             public void Should_Return_QSV_Video_Filter(
                 bool deinterlace,
@@ -172,14 +172,14 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }
@@ -209,37 +209,37 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                 true,
                 true,
                 false,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 true,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 true,
                 true,
                 true,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 false,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 false,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 true,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             public void Should_Return_NVENC_Video_Filter(
                 bool deinterlace,
@@ -262,104 +262,104 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }
 
             [Test]
-            [TestCase("h264", true, false, false, "[0:V]deinterlace_vaapi[v]", "[v]")]
+            [TestCase("h264", true, false, false, "[0:0]deinterlace_vaapi[v]", "[v]")]
             [TestCase(
                 "h264",
                 true,
                 true,
                 false,
-                "[0:V]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 true,
                 false,
                 true,
-                "[0:V]deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 true,
                 true,
                 true,
-                "[0:V]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 false,
                 true,
                 false,
-                "[0:V]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 false,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 false,
                 true,
                 true,
-                "[0:V]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
-            [TestCase("mpeg4", true, false, false, "[0:V]hwupload,deinterlace_vaapi[v]", "[v]")]
+            [TestCase("mpeg4", true, false, false, "[0:0]hwupload,deinterlace_vaapi[v]", "[v]")]
             [TestCase(
                 "mpeg4",
                 true,
                 true,
                 false,
-                "[0:V]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 true,
                 false,
                 true,
-                "[0:V]hwupload,deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwupload,deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 true,
                 true,
                 true,
-                "[0:V]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 false,
                 true,
                 false,
-                "[0:V]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 false,
                 false,
                 true,
-                "[0:V]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 false,
                 true,
                 true,
-                "[0:V]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             public void Should_Return_VAAPI_Video_Filter(
                 string codec,
@@ -384,14 +384,14 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }

ErsatzTV.Core.Tests/FFmpeg/FFmpegPlaybackSettingsServiceTests.cs

@@ -25,6 +25,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -40,6 +42,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -55,6 +59,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -72,6 +78,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -89,6 +97,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -104,6 +114,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -121,6 +133,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     now,
                     now.AddMinutes(5));
 
@@ -139,6 +153,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     now,
                     now.AddMinutes(5));
 
@@ -147,14 +163,16 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void ShouldNot_SetScaledSize_When_NotNormalizingResolution_ForTransportStream()
+            public void ShouldNot_SetScaledSize_When_NotNormalizingVideo_ForTransportStream()
             {
-                FFmpegProfile ffmpegProfile = TestProfile() with { NormalizeResolution = false };
+                FFmpegProfile ffmpegProfile = TestProfile() with { NormalizeVideo = false };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -166,7 +184,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -177,6 +195,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -188,7 +208,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -199,6 +219,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -210,7 +232,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -221,6 +243,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -233,7 +257,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -244,6 +268,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -256,7 +282,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -267,6 +293,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -275,11 +303,11 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_NotPadToDesiredResolution_When_NotNormalizingResolution()
+            public void Should_NotPadToDesiredResolution_When_NotNormalizingVideo()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = false,
+                    NormalizeVideo = false,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -290,6 +318,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -302,9 +332,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoCodec = "testCodec"
                 };
 
@@ -315,6 +344,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -325,24 +356,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetDesiredVideoCodec_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream()
+                Should_SetDesiredVideoCodec_When_ContentIsCorrectSize_And_NormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoCodec = "testCodec"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -353,24 +385,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForHttpLiveStreaming()
+                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NormalizingVideo_ForHttpLiveStreaming()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoCodec = "testCodec"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -384,20 +417,21 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoCodec = "libx264"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "libx264" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "libx264" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -408,24 +442,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NotNormalizingWrongCodec_ForTransportStream()
+                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NotNormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = false,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoCodec = "libx264"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -439,9 +474,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoBitrate = 2525
                 };
 
@@ -452,6 +486,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -461,24 +497,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetVideoBitrate_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream()
+            public void Should_SetVideoBitrate_When_ContentIsCorrectSize_And_NormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoBitrate = 2525
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -492,9 +529,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoBufferSize = 2525
                 };
 
@@ -505,6 +541,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -515,24 +553,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetVideoBufferSize_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream()
+                Should_SetVideoBufferSize_When_ContentIsCorrectSize_And_NormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoBufferSize = 2525
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -546,16 +585,18 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
+                    NormalizeAudio = true,
                     AudioCodec = "aac"
                 };
 
-                var version = new MediaVersion { AudioCodec = "aac" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "aac" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -563,20 +604,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetCopyAudioCodec_When_NotNormalizingWrongCodec_ForTransportStream()
+            public void Should_SetCopyAudioCodec_When_NotNormalizingVideo_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = false,
+                    NormalizeAudio = false,
                     AudioCodec = "aac"
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -584,20 +627,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetDesiredAudioCodec_When_NormalizingWrongCodec_ForTransportStream()
+            public void Should_SetDesiredAudioCodec_When_NormalizingVideo_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
+                    NormalizeAudio = true,
                     AudioCodec = "aac"
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -605,20 +650,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetCopyAudioCodec_When_NormalizingWrongCodec_ForHttpLiveStreaming()
+            public void Should_SetCopyAudioCodec_When_NormalizingVideo_ForHttpLiveStreaming()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
+                    NormalizeAudio = true,
                     AudioCodec = "aac"
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -626,20 +673,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetAudioBitrate_When_NormalizingWrongCodec_ForTransportStream()
+            public void Should_SetAudioBitrate_When_NormalizingVideo_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
+                    NormalizeAudio = true,
                     AudioBitrate = 2424
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -647,20 +696,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetAudioBufferSize_When_NormalizingWrongCodec_ForTransportStream()
+            public void Should_SetAudioBufferSize_When_NormalizingVideo_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
+                    NormalizeAudio = true,
                     AudioBufferSize = 2424
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -672,18 +723,19 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
                     NormalizeAudio = true,
                     AudioCodec = "ac3",
                     AudioChannels = 6
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -695,18 +747,19 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
                     NormalizeAudio = true,
                     AudioCodec = "ac3",
                     AudioSampleRate = 48
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -714,21 +767,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetAudioChannels_When_NormalizingWrongCodecAndAudio_ForTransportStream()
+            public void Should_SetAudioChannels_When_NormalizingVideoAndAudio_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
                     NormalizeAudio = true,
                     AudioChannels = 6
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -736,21 +790,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetAudioSampleRate_When_NormalizingWrongCodecAndAudio_ForTransportStream()
+            public void Should_SetAudioSampleRate_When_NormalizingVideoAndAudio_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
                     NormalizeAudio = true,
                     AudioSampleRate = 48
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -775,6 +830,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 

ErsatzTV.Core.Tests/Fakes/FakeLocalFileSystem.cs

@@ -56,8 +56,8 @@ namespace ErsatzTV.Core.Tests.Fakes
 
         public Task<byte[]> ReadAllBytes(string path) => TestBytes.AsTask();
 
-        public Unit CopyFile(string source, string destination) =>
-            Unit.Default;
+        public Task<Either<BaseError, Unit>> CopyFile(string source, string destination) =>
+            Task.FromResult(Right<BaseError, Unit>(Unit.Default));
 
         private static List<DirectoryInfo> Split(DirectoryInfo path)
         {

ErsatzTV.Core.Tests/Metadata/MovieFolderScannerTests.cs

@@ -81,7 +81,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Path = BadFakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsLeft.Should().BeTrue();
                 result.IfLeft(error => error.Should().BeOfType<MediaSourceInaccessible>());
@@ -101,7 +104,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -137,7 +143,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -174,7 +183,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -215,7 +227,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -259,7 +274,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -303,7 +321,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -346,7 +367,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -385,7 +409,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -418,7 +445,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -453,7 +483,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 
@@ -477,7 +510,10 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue);
 
                 result.IsRight.Should().BeTrue();
 

ErsatzTV.Core.Tests/Plex/PlexPathReplacementServiceTests.cs

@@ -0,0 +1,211 @@
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Runtime;
+using ErsatzTV.Core.Plex;
+using FluentAssertions;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+using Moq;
+using NUnit.Framework;
+
+namespace ErsatzTV.Core.Tests.Plex
+{
+    [TestFixture]
+    public class PlexPathReplacementServiceTests
+    {
+        [Test]
+        public async Task PlexWindows_To_EtvWindows()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"C:\Something\Some Shared Folder",
+                    LocalPath = @"C:\Something Else\Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(true);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"C:\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"C:\Something Else\Some Shared Folder\Some Movie\Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexWindows_To_EtvLinux()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"C:\Something\Some Shared Folder",
+                    LocalPath = @"/mnt/something else/Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"C:\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexWindows_To_EtvLinux_UncPath()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"\\192.168.1.100\Something\Some Shared Folder",
+                    LocalPath = @"/mnt/something else/Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"\\192.168.1.100\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexWindows_To_EtvLinux_UncPathWithTrailingSlash()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"\\192.168.1.100\Something\Some Shared Folder\",
+                    LocalPath = @"/mnt/something else/Some Shared Folder/",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"\\192.168.1.100\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexLinux_To_EtvWindows()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"/mnt/something/Some Shared Folder",
+                    LocalPath = @"C:\Something Else\Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Linux" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(true);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"/mnt/something/Some Shared Folder/Some Movie/Some Movie.mkv");
+
+            result.Should().Be(@"C:\Something Else\Some Shared Folder\Some Movie\Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexLinux_To_EtvLinux()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"/mnt/something/Some Shared Folder",
+                    LocalPath = @"/mnt/something else/Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Linux" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"/mnt/something/Some Shared Folder/Some Movie/Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+    }
+}

ErsatzTV.Core.Tests/Scheduling/PlayoutBuilderTests.cs

@@ -610,6 +610,190 @@ namespace ErsatzTV.Core.Tests.Scheduling
             result.Items[5].MediaItemId.Should().Be(4);
         }
 
+        [Test]
+        public async Task Alternating_MultipleContent_Should_Maintain_Counts()
+        {
+            var collectionOne = new Collection
+            {
+                Id = 1,
+                Name = "Multiple Items 1",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(1, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var collectionTwo = new Collection
+            {
+                Id = 2,
+                Name = "Multiple Items 2",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(2, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var fakeRepository = new FakeMediaCollectionRepository(
+                Map(
+                    (collectionOne.Id, collectionOne.MediaItems.ToList()),
+                    (collectionTwo.Id, collectionTwo.MediaItems.ToList())));
+
+            var items = new List<ProgramScheduleItem>
+            {
+                new ProgramScheduleItemMultiple
+                {
+                    Id = 1,
+                    Index = 1,
+                    Collection = collectionOne,
+                    CollectionId = collectionOne.Id,
+                    StartTime = null,
+                    Count = 3
+                },
+                new ProgramScheduleItemMultiple
+                {
+                    Id = 2,
+                    Index = 2,
+                    Collection = collectionTwo,
+                    CollectionId = collectionTwo.Id,
+                    StartTime = null,
+                    Count = 3
+                }
+            };
+
+            var playout = new Playout
+            {
+                ProgramSchedule = new ProgramSchedule
+                {
+                    Items = items,
+                    MediaCollectionPlaybackOrder = PlaybackOrder.Chronological
+                },
+                Channel = new Channel(Guid.Empty) { Id = 1, Name = "Test Channel" },
+                Anchor = new PlayoutAnchor
+                {
+                    NextStart = HoursAfterMidnight(1).UtcDateTime,
+                    NextScheduleItem = items[0],
+                    NextScheduleItemId = 1,
+                    MultipleRemaining = 2
+                }
+            };
+
+            var televisionRepo = new FakeTelevisionRepository();
+            var builder = new PlayoutBuilder(fakeRepository, televisionRepo, _logger);
+
+            DateTimeOffset start = HoursAfterMidnight(0);
+            DateTimeOffset finish = start + TimeSpan.FromHours(5);
+
+            Playout result = await builder.BuildPlayoutItems(playout, start, finish);
+
+            result.Items.Count.Should().Be(4);
+
+            result.Items[0].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(1));
+            result.Items[0].MediaItemId.Should().Be(1);
+            result.Items[1].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(2));
+            result.Items[1].MediaItemId.Should().Be(1);
+
+            result.Items[2].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(3));
+            result.Items[2].MediaItemId.Should().Be(2);
+            result.Items[3].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(4));
+            result.Items[3].MediaItemId.Should().Be(2);
+
+            result.Anchor.NextScheduleItem.Should().Be(items[1]);
+            result.Anchor.MultipleRemaining.Should().Be(1);
+        }
+
+        [Test]
+        public async Task Alternating_Duration_Should_Maintain_Duration()
+        {
+            var collectionOne = new Collection
+            {
+                Id = 1,
+                Name = "Duration Items 1",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(1, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var collectionTwo = new Collection
+            {
+                Id = 2,
+                Name = "Duration Items 2",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(2, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var fakeRepository = new FakeMediaCollectionRepository(
+                Map(
+                    (collectionOne.Id, collectionOne.MediaItems.ToList()),
+                    (collectionTwo.Id, collectionTwo.MediaItems.ToList())));
+
+            var items = new List<ProgramScheduleItem>
+            {
+                new ProgramScheduleItemDuration
+                {
+                    Id = 1,
+                    Index = 1,
+                    Collection = collectionOne,
+                    CollectionId = collectionOne.Id,
+                    StartTime = null,
+                    PlayoutDuration = TimeSpan.FromHours(3),
+                    OfflineTail = false
+                },
+                new ProgramScheduleItemDuration
+                {
+                    Id = 2,
+                    Index = 2,
+                    Collection = collectionTwo,
+                    CollectionId = collectionTwo.Id,
+                    StartTime = null,
+                    PlayoutDuration = TimeSpan.FromHours(3),
+                    OfflineTail = false
+                }
+            };
+
+            var playout = new Playout
+            {
+                ProgramSchedule = new ProgramSchedule
+                {
+                    Items = items,
+                    MediaCollectionPlaybackOrder = PlaybackOrder.Chronological
+                },
+                Channel = new Channel(Guid.Empty) { Id = 1, Name = "Test Channel" },
+                Anchor = new PlayoutAnchor
+                {
+                    NextStart = HoursAfterMidnight(1).UtcDateTime,
+                    NextScheduleItem = items[0],
+                    NextScheduleItemId = 1,
+                    DurationFinish = HoursAfterMidnight(3).UtcDateTime
+                }
+            };
+
+            var televisionRepo = new FakeTelevisionRepository();
+            var builder = new PlayoutBuilder(fakeRepository, televisionRepo, _logger);
+
+            DateTimeOffset start = HoursAfterMidnight(0);
+            DateTimeOffset finish = start + TimeSpan.FromHours(5);
+
+            Playout result = await builder.BuildPlayoutItems(playout, start, finish);
+
+            result.Items.Count.Should().Be(4);
+
+            result.Items[0].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(1));
+            result.Items[0].MediaItemId.Should().Be(1);
+            result.Items[1].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(2));
+            result.Items[1].MediaItemId.Should().Be(1);
+
+            result.Items[2].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(3));
+            result.Items[2].MediaItemId.Should().Be(2);
+            result.Items[3].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(4));
+            result.Items[3].MediaItemId.Should().Be(2);
+
+            result.Anchor.NextScheduleItem.Should().Be(items[1]);
+            result.Anchor.DurationFinish.Should().Be(HoursAfterMidnight(6).UtcDateTime);
+        }
+
         private static DateTimeOffset HoursAfterMidnight(int hours)
         {
             DateTimeOffset now = DateTimeOffset.Now;

ErsatzTV.Core/Domain/Channel.cs

@@ -16,8 +16,7 @@ namespace ErsatzTV.Core.Domain
         public FFmpegProfile FFmpegProfile { get; set; }
         public StreamingMode StreamingMode { get; set; }
         public List<Playout> Playouts { get; set; }
-
         public List<Artwork> Artwork { get; set; }
-        // public SourceMode Mode { get; set; }
+        public string PreferredLanguageCode { get; set; }
     }
 }

ErsatzTV.Core/Domain/ConfigElementKey.cs

@@ -11,6 +11,7 @@
         public static ConfigElementKey FFmpegDefaultProfileId => new("ffmpeg.default_profile_id");
         public static ConfigElementKey FFmpegDefaultResolutionId => new("ffmpeg.default_resolution_id");
         public static ConfigElementKey FFmpegSaveReports => new("ffmpeg.save_reports");
+        public static ConfigElementKey FFmpegPreferredLanguageCode => new("ffmpeg.preferred_language_code");
         public static ConfigElementKey SearchIndexVersion => new("search_index.version");
     }
 }

ErsatzTV.Core/Domain/FFmpegProfile.cs

@@ -9,13 +9,12 @@
         public HardwareAccelerationKind HardwareAcceleration { get; set; }
         public int ResolutionId { get; set; }
         public Resolution Resolution { get; set; }
-        public bool NormalizeResolution { get; set; }
         public string VideoCodec { get; set; }
-        public bool NormalizeVideoCodec { get; set; }
+        public bool NormalizeVideo { get; set; }
         public int VideoBitrate { get; set; }
         public int VideoBufferSize { get; set; }
+        public string FrameRate { get; set; }
         public string AudioCodec { get; set; }
-        public bool NormalizeAudioCodec { get; set; }
         public int AudioBitrate { get; set; }
         public int AudioBufferSize { get; set; }
         public int AudioVolume { get; set; }
@@ -27,7 +26,7 @@
             new()
             {
                 Name = name,
-                ThreadCount = 4,
+                ThreadCount = 0,
                 Transcode = true,
                 ResolutionId = resolution.Id,
                 Resolution = resolution,
@@ -40,9 +39,8 @@
                 AudioVolume = 100,
                 AudioChannels = 2,
                 AudioSampleRate = 48,
-                NormalizeResolution = true,
-                NormalizeVideoCodec = true,
-                NormalizeAudioCodec = true,
+                NormalizeVideo = true,
+                FrameRate = "24",
                 NormalizeAudio = true
             };
     }

ErsatzTV.Core/Domain/Library/LibraryMediaKind.cs

@@ -3,6 +3,7 @@
     public enum LibraryMediaKind
     {
         Movies = 1,
-        Shows = 2
+        Shows = 2,
+        MusicVideos = 3
     }
 }

ErsatzTV.Core/Domain/MediaItem/MediaStream.cs

@@ -0,0 +1,18 @@
+namespace ErsatzTV.Core.Domain
+{
+    public class MediaStream
+    {
+        public int Id { get; set; }
+        public int Index { get; set; }
+        public string Codec { get; set; }
+        public string Profile { get; set; }
+        public MediaStreamKind MediaStreamKind { get; set; }
+        public string Language { get; set; }
+        public int Channels { get; set; }
+        public string Title { get; set; }
+        public bool Default { get; set; }
+        public bool Forced { get; set; }
+        public int MediaVersionId { get; set; }
+        public MediaVersion MediaVersion { get; set; }
+    }
+}

ErsatzTV.Core/Domain/MediaItem/MediaStreamKind.cs

@@ -0,0 +1,9 @@
+namespace ErsatzTV.Core.Domain
+{
+    public enum MediaStreamKind
+    {
+        Video = 1,
+        Audio = 2,
+        Subtitle = 3
+    }
+}

ErsatzTV.Core/Domain/MediaItem/MediaVersion.cs

@@ -8,15 +8,11 @@ namespace ErsatzTV.Core.Domain
     {
         public int Id { get; set; }
         public string Name { get; set; }
-
         public List<MediaFile> MediaFiles { get; set; }
-
+        public List<MediaStream> Streams { get; set; }
         public TimeSpan Duration { get; set; }
         public string SampleAspectRatio { get; set; }
         public string DisplayAspectRatio { get; set; }
-        public string VideoCodec { get; set; }
-        public string VideoProfile { get; set; }
-        public string AudioCodec { get; set; }
         public VideoScanKind VideoScanKind { get; set; }
         public DateTime DateAdded { get; set; }
         public DateTime DateUpdated { get; set; }

ErsatzTV.Core/Domain/MediaItem/MusicVideo.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+
+namespace ErsatzTV.Core.Domain
+{
+    public class MusicVideo : MediaItem
+    {
+        public List<MusicVideoMetadata> MusicVideoMetadata { get; set; }
+        public List<MediaVersion> MediaVersions { get; set; }
+    }
+}

ErsatzTV.Core/Domain/MediaSource/PlexMediaSource.cs

@@ -6,6 +6,8 @@ namespace ErsatzTV.Core.Domain
     {
         public string ServerName { get; set; }
         public string ProductVersion { get; set; }
+        public string Platform { get; set; }
+        public string PlatformVersion { get; set; }
         public string ClientIdentifier { get; set; }
 
         // public bool IsOwned { get; set; }

ErsatzTV.Core/Domain/Metadata/MusicVideoMetadata.cs

@@ -0,0 +1,11 @@
+namespace ErsatzTV.Core.Domain
+{
+    public class MusicVideoMetadata : Metadata
+    {
+        public string Album { get; set; }
+        public string Plot { get; set; }
+        public string Artist { get; set; }
+        public int MusicVideoId { get; set; }
+        public MusicVideo MusicVideo { get; set; }
+    }
+}

ErsatzTV.Core/Domain/PlayoutAnchor.cs

@@ -1,4 +1,6 @@
 using System;
+using LanguageExt;
+using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Core.Domain
 {
@@ -9,7 +11,13 @@ namespace ErsatzTV.Core.Domain
         public ProgramScheduleItem NextScheduleItem { get; set; }
 
         public DateTime NextStart { get; set; }
+        public int? MultipleRemaining { get; set; }
+        public DateTime? DurationFinish { get; set; }
 
         public DateTimeOffset NextStartOffset => new DateTimeOffset(NextStart, TimeSpan.Zero).ToLocalTime();
+
+        public Option<DateTimeOffset> DurationFinishOffset =>
+            Optional(DurationFinish)
+                .Map(durationFinish => new DateTimeOffset(durationFinish, TimeSpan.Zero).ToLocalTime());
     }
 }

ErsatzTV.Core/Domain/PlayoutItem.cs

@@ -9,6 +9,8 @@ namespace ErsatzTV.Core.Domain
         public MediaItem MediaItem { get; set; }
         public DateTime Start { get; set; }
         public DateTime Finish { get; set; }
+        public string CustomTitle { get; set; }
+        public bool CustomGroup { get; set; }
         public int PlayoutId { get; set; }
         public Playout Playout { get; set; }
 

ErsatzTV.Core/Domain/ProgramScheduleItem.cs

@@ -9,6 +9,7 @@ namespace ErsatzTV.Core.Domain
         public StartType StartType => StartTime.HasValue ? StartType.Fixed : StartType.Dynamic;
         public TimeSpan? StartTime { get; set; }
         public ProgramScheduleItemCollectionType CollectionType { get; set; }
+        public string CustomTitle { get; set; }
         public int ProgramScheduleId { get; set; }
         public ProgramSchedule ProgramSchedule { get; set; }
         public int? CollectionId { get; set; }

ErsatzTV.Core/Domain/SourceMode.cs

@@ -1,9 +0,0 @@
-namespace ErsatzTV.Core.Domain
-{
-    public enum SourceMode
-    {
-        Transcode,
-        DirectPlay,
-        DirectPaths
-    }
-}

ErsatzTV.Core/FFmpeg/ConcatPlaylist.cs

@@ -4,7 +4,7 @@
     {
         public override string ToString() =>
             $@"ffconcat version 1.0
-file {Scheme}://{Host}/ffmpeg/stream/{ChannelNumber}
-file {Scheme}://{Host}/ffmpeg/stream/{ChannelNumber}";
+file http://localhost:8409/ffmpeg/stream/{ChannelNumber}
+file http://localhost:8409/ffmpeg/stream/{ChannelNumber}";
     }
 }

ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs

@@ -13,6 +13,7 @@ namespace ErsatzTV.Core.FFmpeg
     {
         private Option<TimeSpan> _audioDuration = None;
         private bool _deinterlace;
+        private Option<string> _frameRate = None;
         private Option<HardwareAccelerationKind> _hardwareAccelerationKind = None;
         private string _inputCodec;
         private Option<IDisplaySize> _padToSize = None;
@@ -54,12 +55,18 @@ namespace ErsatzTV.Core.FFmpeg
             return this;
         }
 
-        public Option<FFmpegComplexFilter> Build()
+        public FFmpegComplexFilterBuilder WithFrameRate(Option<string> frameRate)
+        {
+            _frameRate = frameRate;
+            return this;
+        }
+
+        public Option<FFmpegComplexFilter> Build(int videoStreamIndex, int audioStreamIndex)
         {
             var complexFilter = new StringBuilder();
 
-            var videoLabel = "0:V";
-            var audioLabel = "0:a";
+            var videoLabel = $"0:{videoStreamIndex}";
+            var audioLabel = $"0:{audioStreamIndex}";
 
             HardwareAccelerationKind acceleration = _hardwareAccelerationKind.IfNone(HardwareAccelerationKind.None);
             bool isHardwareDecode = acceleration switch
@@ -104,6 +111,8 @@ namespace ErsatzTV.Core.FFmpeg
                 }
             }
 
+            _frameRate.IfSome(frameRate => filterQueue.Add($"fps=fps={frameRate}"));
+
             _scaleToSize.IfSome(
                 size =>
                 {

ErsatzTV.Core/FFmpeg/FFmpegPlaybackSettings.cs

@@ -16,7 +16,6 @@ namespace ErsatzTV.Core.FFmpeg
         public Option<TimeSpan> StreamSeek { get; set; }
         public Option<IDisplaySize> ScaledSize { get; set; }
         public bool PadToDesiredResolution { get; set; }
-        public string ScalingAlgorithm => "fast_bilinear"; // TODO: from config, add tests
         public string VideoCodec { get; set; }
         public Option<int> VideoBitrate { get; set; }
         public Option<int> VideoBufferSize { get; set; }
@@ -27,5 +26,7 @@ namespace ErsatzTV.Core.FFmpeg
         public Option<TimeSpan> AudioDuration { get; set; }
         public string AudioCodec { get; set; }
         public bool Deinterlace { get; set; }
+        public Option<string> FrameRate { get; set; }
+        public Option<int> VideoTrackTimeScale { get; set; }
     }
 }

ErsatzTV.Core/FFmpeg/FFmpegPlaybackSettingsCalculator.cs

@@ -45,6 +45,8 @@ namespace ErsatzTV.Core.FFmpeg
             StreamingMode streamingMode,
             FFmpegProfile ffmpegProfile,
             MediaVersion version,
+            MediaStream videoStream,
+            MediaStream audioStream,
             DateTimeOffset start,
             DateTimeOffset now)
         {
@@ -79,13 +81,22 @@ namespace ErsatzTV.Core.FFmpeg
                     }
 
                     IDisplaySize sizeAfterScaling = result.ScaledSize.IfNone(version);
-                    if (ffmpegProfile.NormalizeResolution && !sizeAfterScaling.IsSameSizeAs(ffmpegProfile.Resolution))
+                    if (ffmpegProfile.NormalizeVideo && !sizeAfterScaling.IsSameSizeAs(ffmpegProfile.Resolution))
                     {
                         result.PadToDesiredResolution = true;
                     }
 
+                    if (ffmpegProfile.NormalizeVideo)
+                    {
+                        result.FrameRate = string.IsNullOrWhiteSpace(ffmpegProfile.FrameRate)
+                            ? None
+                            : Some(ffmpegProfile.FrameRate);
+
+                        result.VideoTrackTimeScale = 90000;
+                    }
+
                     if (result.ScaledSize.IsSome || result.PadToDesiredResolution ||
-                        NeedToNormalizeVideoCodec(ffmpegProfile, version))
+                        NeedToNormalizeVideoCodec(ffmpegProfile, videoStream))
                     {
                         result.VideoCodec = ffmpegProfile.VideoCodec;
                         result.VideoBitrate = ffmpegProfile.VideoBitrate;
@@ -96,7 +107,7 @@ namespace ErsatzTV.Core.FFmpeg
                         result.VideoCodec = "copy";
                     }
 
-                    if (NeedToNormalizeAudioCodec(ffmpegProfile, version))
+                    if (NeedToNormalizeAudioCodec(ffmpegProfile, audioStream))
                     {
                         result.AudioCodec = ffmpegProfile.AudioCodec;
                         result.AudioBitrate = ffmpegProfile.AudioBitrate;
@@ -104,7 +115,11 @@ namespace ErsatzTV.Core.FFmpeg
 
                         if (ffmpegProfile.NormalizeAudio)
                         {
-                            result.AudioChannels = ffmpegProfile.AudioChannels;
+                            if (audioStream.Channels != ffmpegProfile.AudioChannels)
+                            {
+                                result.AudioChannels = ffmpegProfile.AudioChannels;
+                            }
+
                             result.AudioSampleRate = ffmpegProfile.AudioSampleRate;
                             result.AudioDuration = version.Duration;
                         }
@@ -135,7 +150,7 @@ namespace ErsatzTV.Core.FFmpeg
             };
 
         private static bool NeedToScale(FFmpegProfile ffmpegProfile, MediaVersion version) =>
-            ffmpegProfile.NormalizeResolution &&
+            ffmpegProfile.NormalizeVideo &&
             IsIncorrectSize(ffmpegProfile.Resolution, version) ||
             IsTooLarge(ffmpegProfile.Resolution, version) ||
             IsOddSize(version);
@@ -152,11 +167,11 @@ namespace ErsatzTV.Core.FFmpeg
         private static bool IsOddSize(MediaVersion version) =>
             version.Height % 2 == 1 || version.Width % 2 == 1;
 
-        private static bool NeedToNormalizeVideoCodec(FFmpegProfile ffmpegProfile, MediaVersion version) =>
-            ffmpegProfile.NormalizeVideoCodec && ffmpegProfile.VideoCodec != version.VideoCodec;
+        private static bool NeedToNormalizeVideoCodec(FFmpegProfile ffmpegProfile, MediaStream videoStream) =>
+            ffmpegProfile.NormalizeVideo && ffmpegProfile.VideoCodec != videoStream.Codec;
 
-        private static bool NeedToNormalizeAudioCodec(FFmpegProfile ffmpegProfile, MediaVersion version) =>
-            ffmpegProfile.NormalizeAudioCodec && ffmpegProfile.AudioCodec != version.AudioCodec;
+        private static bool NeedToNormalizeAudioCodec(FFmpegProfile ffmpegProfile, MediaStream audioStream) =>
+            ffmpegProfile.NormalizeAudio && ffmpegProfile.AudioCodec != audioStream.Codec;
 
         private static IDisplaySize CalculateScaledSize(FFmpegProfile ffmpegProfile, MediaVersion version)
         {

ErsatzTV.Core/FFmpeg/FFmpegProcessBuilder.cs

@@ -42,6 +42,7 @@ namespace ErsatzTV.Core.FFmpeg
         private readonly string _ffmpegPath;
         private readonly bool _saveReports;
         private FFmpegComplexFilterBuilder _complexFilterBuilder = new();
+        private bool _isConcat;
 
         public FFmpegProcessBuilder(string ffmpegPath, bool saveReports)
         {
@@ -186,6 +187,8 @@ namespace ErsatzTV.Core.FFmpeg
 
         public FFmpegProcessBuilder WithConcat(string concatPlaylist)
         {
+            _isConcat = true;
+
             var arguments = new List<string>
             {
                 "-f", "concat",
@@ -193,8 +196,6 @@ namespace ErsatzTV.Core.FFmpeg
                 "-protocol_whitelist", "file,http,tcp,https,tcp,tls",
                 "-probesize", "32",
                 "-i", concatPlaylist,
-                "-map", "0:v",
-                "-map", "0:a",
                 "-c", "copy",
                 "-muxdelay", "0",
                 "-muxpreload", "0"
@@ -228,7 +229,7 @@ namespace ErsatzTV.Core.FFmpeg
             const string X = "x=(w-text_w)/2";
             const string Y = "y=(h-text_h)/3*2";
 
-            string fontSize = text.Length > 60 ? "fontsize=40" : "fontsize=60";
+            string fontSize = text.Length > 80 ? "fontsize=30" : text.Length > 60 ? "fontsize=40" : "fontsize=60";
 
             return WithFilterComplex(
                 $"[0:0]scale={desiredResolution.Width}:{desiredResolution.Height},drawtext={FONT_FILE}:{fontSize}:{FONT_COLOR}:{X}:{Y}:text='{text}'[v]",
@@ -323,18 +324,35 @@ namespace ErsatzTV.Core.FFmpeg
             return this;
         }
 
+        public FFmpegProcessBuilder WithFrameRate(Option<string> frameRate)
+        {
+            _complexFilterBuilder = _complexFilterBuilder.WithFrameRate(frameRate);
+            return this;
+        }
+
+        public FFmpegProcessBuilder WithVideoTrackTimeScale(Option<int> videoTrackTimeScale)
+        {
+            videoTrackTimeScale.IfSome(
+                timeScale =>
+                {
+                    _arguments.Add("-video_track_timescale");
+                    _arguments.Add($"{timeScale}");
+                });
+            return this;
+        }
+
         public FFmpegProcessBuilder WithDeinterlace(bool deinterlace)
         {
             _complexFilterBuilder = _complexFilterBuilder.WithDeinterlace(deinterlace);
             return this;
         }
 
-        public FFmpegProcessBuilder WithFilterComplex()
+        public FFmpegProcessBuilder WithFilterComplex(int videoStreamIndex, int audioStreamIndex)
         {
-            var videoLabel = "0:V";
-            var audioLabel = "0:a";
+            var videoLabel = $"0:{videoStreamIndex}";
+            var audioLabel = $"0:{audioStreamIndex}";
 
-            Option<FFmpegComplexFilter> maybeFilter = _complexFilterBuilder.Build();
+            Option<FFmpegComplexFilter> maybeFilter = _complexFilterBuilder.Build(videoStreamIndex, audioStreamIndex);
             maybeFilter.IfSome(
                 filter =>
                 {
@@ -373,10 +391,13 @@ namespace ErsatzTV.Core.FFmpeg
 
             if (_saveReports)
             {
-                string fileName = Path.Combine(FileSystemLayout.FFmpegReportsFolder, "%p-%t.log");
+                string fileName = _isConcat
+                    ? Path.Combine(FileSystemLayout.FFmpegReportsFolder, "ffmpeg-%t-concat.log")
+                    : Path.Combine(FileSystemLayout.FFmpegReportsFolder, "ffmpeg-%t-transcode.log");
                 startInfo.EnvironmentVariables.Add("FFREPORT", $"file={fileName}:level=32");
             }
 
+            startInfo.ArgumentList.Add("-nostdin");
             foreach (string argument in _arguments)
             {
                 startInfo.ArgumentList.Add(argument);

ErsatzTV.Core/FFmpeg/FFmpegProcessService.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics;
+using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using LanguageExt;
@@ -8,12 +9,18 @@ namespace ErsatzTV.Core.FFmpeg
 {
     public class FFmpegProcessService
     {
+        private readonly IFFmpegStreamSelector _ffmpegStreamSelector;
         private readonly FFmpegPlaybackSettingsCalculator _playbackSettingsCalculator;
 
-        public FFmpegProcessService(FFmpegPlaybackSettingsCalculator ffmpegPlaybackSettingsService) =>
+        public FFmpegProcessService(
+            FFmpegPlaybackSettingsCalculator ffmpegPlaybackSettingsService,
+            IFFmpegStreamSelector ffmpegStreamSelector)
+        {
             _playbackSettingsCalculator = ffmpegPlaybackSettingsService;
+            _ffmpegStreamSelector = ffmpegStreamSelector;
+        }
 
-        public Process ForPlayoutItem(
+        public async Task<Process> ForPlayoutItem(
             string ffmpegPath,
             bool saveReports,
             Channel channel,
@@ -22,10 +29,15 @@ namespace ErsatzTV.Core.FFmpeg
             DateTimeOffset start,
             DateTimeOffset now)
         {
+            MediaStream videoStream = await _ffmpegStreamSelector.SelectVideoStream(channel, version);
+            MediaStream audioStream = await _ffmpegStreamSelector.SelectAudioStream(channel, version);
+
             FFmpegPlaybackSettings playbackSettings = _playbackSettingsCalculator.CalculateSettings(
                 channel.StreamingMode,
                 channel.FFmpegProfile,
                 version,
+                videoStream,
+                audioStream,
                 start,
                 now);
 
@@ -36,7 +48,9 @@ namespace ErsatzTV.Core.FFmpeg
                 .WithFormatFlags(playbackSettings.FormatFlags)
                 .WithRealtimeOutput(playbackSettings.RealtimeOutput)
                 .WithSeek(playbackSettings.StreamSeek)
-                .WithInputCodec(path, playbackSettings.HardwareAcceleration, version.VideoCodec);
+                .WithInputCodec(path, playbackSettings.HardwareAcceleration, videoStream.Codec)
+                .WithFrameRate(playbackSettings.FrameRate)
+                .WithVideoTrackTimeScale(playbackSettings.VideoTrackTimeScale);
 
             playbackSettings.ScaledSize.Match(
                 scaledSize =>
@@ -51,7 +65,8 @@ namespace ErsatzTV.Core.FFmpeg
                     }
 
                     builder = builder
-                        .WithAlignedAudio(playbackSettings.AudioDuration).WithFilterComplex();
+                        .WithAlignedAudio(playbackSettings.AudioDuration)
+                        .WithFilterComplex(videoStream.Index, audioStream.Index);
                 },
                 () =>
                 {
@@ -61,19 +76,19 @@ namespace ErsatzTV.Core.FFmpeg
                             .WithDeinterlace(playbackSettings.Deinterlace)
                             .WithBlackBars(channel.FFmpegProfile.Resolution)
                             .WithAlignedAudio(playbackSettings.AudioDuration)
-                            .WithFilterComplex();
+                            .WithFilterComplex(videoStream.Index, audioStream.Index);
                     }
                     else if (playbackSettings.Deinterlace)
                     {
                         builder = builder.WithDeinterlace(playbackSettings.Deinterlace)
                             .WithAlignedAudio(playbackSettings.AudioDuration)
-                            .WithFilterComplex();
+                            .WithFilterComplex(videoStream.Index, audioStream.Index);
                     }
                     else
                     {
                         builder = builder
                             .WithAlignedAudio(playbackSettings.AudioDuration)
-                            .WithFilterComplex();
+                            .WithFilterComplex(videoStream.Index, audioStream.Index);
                     }
                 });
 
@@ -111,17 +126,17 @@ namespace ErsatzTV.Core.FFmpeg
             return builder.WithPipe().Build();
         }
 
-        public Process ConcatChannel(string ffmpegPath, Channel channel, string scheme, string host)
+        public Process ConcatChannel(string ffmpegPath, bool saveReports, Channel channel, string scheme, string host)
         {
             FFmpegPlaybackSettings playbackSettings = _playbackSettingsCalculator.ConcatSettings;
 
-            return new FFmpegProcessBuilder(ffmpegPath, false)
+            return new FFmpegProcessBuilder(ffmpegPath, saveReports)
                 .WithThreads(1)
                 .WithQuiet()
                 .WithFormatFlags(playbackSettings.FormatFlags)
                 .WithRealtimeOutput(playbackSettings.RealtimeOutput)
                 .WithInfiniteLoop()
-                .WithConcat($"{scheme}://{host}/ffmpeg/concat/{channel.Number}")
+                .WithConcat($"http://localhost:8409/ffmpeg/concat/{channel.Number}")
                 .WithMetadata(channel)
                 .WithFormat("mpegts")
                 .WithPipe()

ErsatzTV.Core/FFmpeg/FFmpegStreamSelector.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.FFmpeg;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+
+namespace ErsatzTV.Core.FFmpeg
+{
+    public class FFmpegStreamSelector : IFFmpegStreamSelector
+    {
+        private readonly IConfigElementRepository _configElementRepository;
+        private readonly ILogger<FFmpegStreamSelector> _logger;
+
+        public FFmpegStreamSelector(
+            ILogger<FFmpegStreamSelector> logger,
+            IConfigElementRepository configElementRepository)
+        {
+            _logger = logger;
+            _configElementRepository = configElementRepository;
+        }
+
+        public Task<MediaStream> SelectVideoStream(Channel channel, MediaVersion version) =>
+            version.Streams.First(s => s.MediaStreamKind == MediaStreamKind.Video).AsTask();
+
+        public async Task<MediaStream> SelectAudioStream(Channel channel, MediaVersion version)
+        {
+            var audioStreams = version.Streams.Filter(s => s.MediaStreamKind == MediaStreamKind.Audio).ToList();
+
+            string language = (channel.PreferredLanguageCode ?? string.Empty).ToLowerInvariant();
+            if (string.IsNullOrWhiteSpace(language))
+            {
+                _logger.LogDebug("Channel {Number} has no preferred language code", channel.Number);
+                Option<string> maybeDefaultLanguage = await _configElementRepository.GetValue<string>(
+                    ConfigElementKey.FFmpegPreferredLanguageCode);
+                maybeDefaultLanguage.Match(
+                    lang => language = lang.ToLowerInvariant(),
+                    () =>
+                    {
+                        _logger.LogDebug("FFmpeg has no preferred language code; falling back to {Code}", "eng");
+                        language = "eng";
+                    });
+            }
+
+            var correctLanguage = audioStreams.Filter(
+                s => string.Equals(
+                    s.Language,
+                    language,
+                    StringComparison.InvariantCultureIgnoreCase)).ToList();
+            if (correctLanguage.Any())
+            {
+                _logger.LogDebug(
+                    "Found {Count} audio streams with preferred language code {Code}; selecting stream with most channels",
+                    correctLanguage.Count,
+                    language);
+
+                return correctLanguage.OrderByDescending(s => s.Channels).Head();
+            }
+
+            _logger.LogDebug(
+                "Unable to find audio stream with preferred language code {Code}; selecting stream with most channels",
+                language);
+
+            return audioStreams.OrderByDescending(s => s.Channels).Head();
+        }
+    }
+}

ErsatzTV.Core/Interfaces/FFmpeg/IFFmpegStreamSelector.cs

@@ -0,0 +1,11 @@
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Core.Interfaces.FFmpeg
+{
+    public interface IFFmpegStreamSelector
+    {
+        Task<MediaStream> SelectVideoStream(Channel channel, MediaVersion version);
+        Task<MediaStream> SelectAudioStream(Channel channel, MediaVersion version);
+    }
+}

ErsatzTV.Core/Interfaces/Images/IImageCache.cs

@@ -8,6 +8,6 @@ namespace ErsatzTV.Core.Interfaces.Images
     {
         Task<Either<BaseError, byte[]>> ResizeImage(byte[] imageBuffer, int height);
         Task<Either<BaseError, string>> SaveArtworkToCache(byte[] imageBuffer, ArtworkKind artworkKind);
-        string CopyArtworkToCache(string path, ArtworkKind artworkKind);
+        Task<Either<BaseError, string>> CopyArtworkToCache(string path, ArtworkKind artworkKind);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/ILocalFileSystem.cs

@@ -15,6 +15,6 @@ namespace ErsatzTV.Core.Interfaces.Metadata
         IEnumerable<string> ListFiles(string folder);
         bool FileExists(string path);
         Task<byte[]> ReadAllBytes(string path);
-        Unit CopyFile(string source, string destination);
+        Task<Either<BaseError, Unit>> CopyFile(string source, string destination);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/ILocalMetadataProvider.cs

@@ -1,11 +1,13 @@
 using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
+using LanguageExt;
 
 namespace ErsatzTV.Core.Interfaces.Metadata
 {
     public interface ILocalMetadataProvider
     {
         Task<ShowMetadata> GetMetadataForShow(string showFolder);
+        Task<Option<MusicVideoMetadata>> GetMetadataForMusicVideo(string filePath);
         Task<bool> RefreshSidecarMetadata(MediaItem mediaItem, string path);
         Task<bool> RefreshSidecarMetadata(Show televisionShow, string showFolder);
         Task<bool> RefreshFallbackMetadata(MediaItem mediaItem);

ErsatzTV.Core/Interfaces/Metadata/IMovieFolderScanner.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using LanguageExt;
 
@@ -6,6 +7,6 @@ namespace ErsatzTV.Core.Interfaces.Metadata
 {
     public interface IMovieFolderScanner
     {
-        Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath);
+        Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath, DateTimeOffset lastScan);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/IMusicVideoFolderScanner.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using LanguageExt;
+
+namespace ErsatzTV.Core.Interfaces.Metadata
+{
+    public interface IMusicVideoFolderScanner
+    {
+        Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath, DateTimeOffset lastScan);
+    }
+}

ErsatzTV.Core/Interfaces/Metadata/ITelevisionFolderScanner.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using LanguageExt;
 
@@ -6,6 +7,6 @@ namespace ErsatzTV.Core.Interfaces.Metadata
 {
     public interface ITelevisionFolderScanner
     {
-        Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath);
+        Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath, DateTimeOffset lastScan);
     }
 }

ErsatzTV.Core/Interfaces/Plex/IPlexPathReplacementService.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace ErsatzTV.Core.Interfaces.Plex
+{
+    public interface IPlexPathReplacementService
+    {
+        Task<string> GetReplacementPlexPath(int libraryPathId, string path);
+    }
+}

ErsatzTV.Core/Interfaces/Repositories/IMediaItemRepository.cs

@@ -9,7 +9,6 @@ namespace ErsatzTV.Core.Interfaces.Repositories
     {
         Task<Option<MediaItem>> Get(int id);
         Task<List<MediaItem>> GetAll();
-        Task<List<MediaItem>> Search(string searchString);
         Task<bool> Update(MediaItem mediaItem);
     }
 }

ErsatzTV.Core/Interfaces/Repositories/IMetadataRepository.cs

@@ -12,8 +12,8 @@ namespace ErsatzTV.Core.Interfaces.Repositories
         Task<bool> RemoveStudio(Studio studio);
         Task<bool> Update(Domain.Metadata metadata);
         Task<bool> Add(Domain.Metadata metadata);
-        Task<bool> UpdateLocalStatistics(MediaVersion mediaVersion);
-        Task<bool> UpdatePlexStatistics(MediaVersion mediaVersion);
+        Task<bool> UpdateLocalStatistics(int mediaVersionId, MediaVersion incoming, bool updateVersion = true);
+        Task<bool> UpdatePlexStatistics(int mediaVersionId, MediaVersion incoming);
         Task<Unit> UpdateArtworkPath(Artwork artwork);
         Task<Unit> AddArtwork(Domain.Metadata metadata, Artwork artwork);
         Task<Unit> RemoveArtwork(Domain.Metadata metadata, ArtworkKind artworkKind);

ErsatzTV.Core/Interfaces/Repositories/IMusicVideoRepository.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Metadata;
+using LanguageExt;
+
+namespace ErsatzTV.Core.Interfaces.Repositories
+{
+    public interface IMusicVideoRepository
+    {
+        Task<Option<MusicVideo>> GetByMetadata(LibraryPath libraryPath, MusicVideoMetadata metadata);
+
+        Task<Either<BaseError, MediaItemScanResult<MusicVideo>>> Add(
+            LibraryPath libraryPath,
+            string filePath,
+            MusicVideoMetadata metadata);
+
+        Task<IEnumerable<string>> FindMusicVideoPaths(LibraryPath libraryPath);
+        Task<List<int>> DeleteByPath(LibraryPath libraryPath, string path);
+        Task<bool> AddGenre(MusicVideoMetadata metadata, Genre genre);
+        Task<bool> AddTag(MusicVideoMetadata metadata, Tag tag);
+        Task<bool> AddStudio(MusicVideoMetadata metadata, Studio studio);
+        Task<List<MusicVideoMetadata>> GetMusicVideosForCards(List<int> ids);
+        Task<Option<MusicVideo>> GetMusicVideo(int musicVideoId);
+    }
+}

ErsatzTV.Core/Interfaces/Runtime/IRuntimeInfo.cs

@@ -0,0 +1,11 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Runtime.InteropServices;
+
+namespace ErsatzTV.Core.Interfaces.Runtime
+{
+    public interface IRuntimeInfo
+    {
+        [SuppressMessage("ReSharper", "InconsistentNaming")]
+        bool IsOSPlatform(OSPlatform osPlatform);
+    }
+}

ErsatzTV.Core/Iptv/ChannelGuide.cs

@@ -32,7 +32,7 @@ namespace ErsatzTV.Core.Iptv
             xml.WriteStartElement("tv");
             xml.WriteAttributeString("generator-info-name", "ersatztv");
 
-            foreach (Channel channel in _channels.OrderBy(c => c.Number))
+            foreach (Channel channel in _channels.OrderBy(c => decimal.Parse(c.Number)))
             {
                 xml.WriteStartElement("channel");
                 xml.WriteAttributeString("id", channel.Number);
@@ -48,7 +48,7 @@ namespace ErsatzTV.Core.Iptv
                     .HeadOrNone()
                     .Match(
                         artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}",
-                        () => $"{_scheme}://{_host}/images/ersatztv-500.png");
+                        () => $"{_scheme}://{_host}/iptv/images/ersatztv-500.png");
                 xml.WriteAttributeString("src", logo);
                 xml.WriteEndElement(); // icon
 
@@ -57,49 +57,36 @@ namespace ErsatzTV.Core.Iptv
 
             foreach (Channel channel in _channels.OrderBy(c => c.Number))
             {
-                foreach (PlayoutItem playoutItem in channel.Playouts.Collect(p => p.Items).OrderBy(i => i.Start))
+                var sorted = channel.Playouts.Collect(p => p.Items).OrderBy(x => x.Start).ToList();
+                var i = 0;
+                while (i < sorted.Count)
                 {
-                    string start = playoutItem.StartOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
-                    string stop = playoutItem.FinishOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
+                    PlayoutItem startItem = sorted[i];
+                    bool hasCustomTitle = !string.IsNullOrWhiteSpace(startItem.CustomTitle);
 
-                    string title = playoutItem.MediaItem switch
+                    int finishIndex = i;
+                    while (hasCustomTitle && finishIndex + 1 < sorted.Count && sorted[finishIndex + 1].CustomGroup)
                     {
-                        Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title ?? string.Empty)
-                            .IfNone("[unknown movie]"),
-                        Episode e => e.Season.Show.ShowMetadata.HeadOrNone().Map(em => em.Title ?? string.Empty)
-                            .IfNone("[unknown show]"),
-                        _ => "[unknown]"
-                    };
+                        finishIndex++;
+                    }
 
-                    string subtitle = playoutItem.MediaItem switch
-                    {
-                        Episode e => e.EpisodeMetadata.HeadOrNone().Match(
-                            em => em.Title ?? string.Empty,
-                            () => string.Empty),
-                        _ => string.Empty
-                    };
+                    PlayoutItem finishItem = sorted[finishIndex];
+                    i = finishIndex;
 
-                    string description = playoutItem.MediaItem switch
-                    {
-                        Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Plot ?? string.Empty).IfNone(string.Empty),
-                        Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Plot ?? string.Empty)
-                            .IfNone(string.Empty),
-                        _ => string.Empty
-                    };
+                    string start = startItem.StartOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
+                    string stop = finishItem.FinishOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
 
-                    string contentRating = playoutItem.MediaItem switch
-                    {
-                        // TODO: re-implement content rating
-                        // Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.ContentRating).IfNone(string.Empty),
-                        _ => string.Empty
-                    };
+                    string title = GetTitle(startItem);
+                    string subtitle = GetSubtitle(startItem);
+                    string description = GetDescription(startItem);
+                    string contentRating = string.Empty;
 
                     xml.WriteStartElement("programme");
                     xml.WriteAttributeString("start", start);
                     xml.WriteAttributeString("stop", stop);
                     xml.WriteAttributeString("channel", channel.Number);
 
-                    if (playoutItem.MediaItem is Movie movie)
+                    if (!hasCustomTitle && startItem.MediaItem is Movie movie)
                     {
                         xml.WriteStartElement("category");
                         xml.WriteAttributeString("lang", "en");
@@ -122,7 +109,7 @@ namespace ErsatzTV.Core.Iptv
                                 .Filter(a => a.ArtworkKind == ArtworkKind.Poster)
                                 .HeadOrNone()
                                 .Match(
-                                    artwork => $"{_scheme}://{_host}/artwork/posters/{artwork.Path}",
+                                    artwork => $"{_scheme}://{_host}/iptv/artwork/posters/{artwork.Path}",
                                     () => string.Empty);
 
                             if (!string.IsNullOrWhiteSpace(poster))
@@ -150,7 +137,7 @@ namespace ErsatzTV.Core.Iptv
                     xml.WriteStartElement("previously-shown");
                     xml.WriteEndElement(); // previously-shown
 
-                    if (playoutItem.MediaItem is Episode episode)
+                    if (!hasCustomTitle && startItem.MediaItem is Episode episode)
                     {
                         Option<ShowMetadata> maybeMetadata =
                             Optional(episode.Season?.Show?.ShowMetadata.HeadOrNone()).Flatten();
@@ -161,7 +148,7 @@ namespace ErsatzTV.Core.Iptv
                                 .Filter(a => a.ArtworkKind == ArtworkKind.Poster)
                                 .HeadOrNone()
                                 .Match(
-                                    artwork => $"{_scheme}://{_host}/artwork/posters/{artwork.Path}",
+                                    artwork => $"{_scheme}://{_host}/iptv/artwork/posters/{artwork.Path}",
                                     () => string.Empty);
 
                             if (!string.IsNullOrWhiteSpace(poster))
@@ -209,6 +196,8 @@ namespace ErsatzTV.Core.Iptv
                     }
 
                     xml.WriteEndElement(); // programme
+
+                    i++;
                 }
             }
 
@@ -218,5 +207,58 @@ namespace ErsatzTV.Core.Iptv
             xml.Flush();
             return Encoding.UTF8.GetString(ms.ToArray());
         }
+
+        private static string GetTitle(PlayoutItem playoutItem)
+        {
+            if (!string.IsNullOrWhiteSpace(playoutItem.CustomTitle))
+            {
+                return playoutItem.CustomTitle;
+            }
+
+            return playoutItem.MediaItem switch
+            {
+                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title ?? string.Empty)
+                    .IfNone("[unknown movie]"),
+                Episode e => e.Season.Show.ShowMetadata.HeadOrNone().Map(em => em.Title ?? string.Empty)
+                    .IfNone("[unknown show]"),
+                MusicVideo mv => mv.MusicVideoMetadata.HeadOrNone().Map(mvm => $"{mvm.Artist} - {mvm.Title}")
+                    .IfNone("[unknown music video]"),
+                _ => "[unknown]"
+            };
+        }
+
+        private static string GetSubtitle(PlayoutItem playoutItem)
+        {
+            if (!string.IsNullOrWhiteSpace(playoutItem.CustomTitle))
+            {
+                return string.Empty;
+            }
+
+            return playoutItem.MediaItem switch
+            {
+                Episode e => e.EpisodeMetadata.HeadOrNone().Match(
+                    em => em.Title ?? string.Empty,
+                    () => string.Empty),
+                _ => string.Empty
+            };
+        }
+
+        private static string GetDescription(PlayoutItem playoutItem)
+        {
+            if (!string.IsNullOrWhiteSpace(playoutItem.CustomTitle))
+            {
+                return string.Empty;
+            }
+
+            return playoutItem.MediaItem switch
+            {
+                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Plot ?? string.Empty).IfNone(string.Empty),
+                Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Plot ?? string.Empty)
+                    .IfNone(string.Empty),
+                MusicVideo mv => mv.MusicVideoMetadata.HeadOrNone().Map(mvm => mvm.Plot ?? string.Empty)
+                    .IfNone(string.Empty),
+                _ => string.Empty
+            };
+        }
     }
 }

ErsatzTV.Core/Iptv/ChannelPlaylist.cs

@@ -33,7 +33,7 @@ namespace ErsatzTV.Core.Iptv
                     .HeadOrNone()
                     .Match(
                         artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}",
-                        () => $"{_scheme}://{_host}/images/ersatztv-500.png");
+                        () => $"{_scheme}://{_host}/iptv/images/ersatztv-500.png");
 
                 string shortUniqueId = Convert.ToBase64String(channel.UniqueId.ToByteArray())
                     .TrimEnd('=')

ErsatzTV.Core/Metadata/LocalFileSystem.cs

@@ -36,17 +36,26 @@ namespace ErsatzTV.Core.Metadata
         public bool FileExists(string path) => File.Exists(path);
         public Task<byte[]> ReadAllBytes(string path) => File.ReadAllBytesAsync(path);
 
-        public Unit CopyFile(string source, string destination)
+        public async Task<Either<BaseError, Unit>> CopyFile(string source, string destination)
         {
-            string directory = Path.GetDirectoryName(destination) ?? string.Empty;
-            if (!Directory.Exists(directory))
+            try
             {
-                Directory.CreateDirectory(directory);
+                string directory = Path.GetDirectoryName(destination) ?? string.Empty;
+                if (!Directory.Exists(directory))
+                {
+                    Directory.CreateDirectory(directory);
+                }
+
+                await using FileStream sourceStream = File.OpenRead(source);
+                await using FileStream destinationStream = File.Create(destination);
+                await sourceStream.CopyToAsync(destinationStream);
+
+                return Unit.Default;
+            }
+            catch (Exception ex)
+            {
+                return BaseError.New(ex.ToString());
             }
-
-            File.Copy(source, destination, true);
-
-            return Unit.Default;
         }
     }
 }

ErsatzTV.Core/Metadata/LocalFolderScanner.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Security.Cryptography;
 using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Images;
@@ -15,8 +14,6 @@ namespace ErsatzTV.Core.Metadata
 {
     public abstract class LocalFolderScanner
     {
-        private static readonly SHA1CryptoServiceProvider Crypto;
-
         public static readonly List<string> VideoFileExtensions = new()
         {
             ".mpg", ".mp2", ".mpeg", ".mpe", ".mpv", ".ogg", ".mp4",
@@ -50,8 +47,6 @@ namespace ErsatzTV.Core.Metadata
         private readonly ILogger _logger;
         private readonly IMetadataRepository _metadataRepository;
 
-        static LocalFolderScanner() => Crypto = new SHA1CryptoServiceProvider();
-
         protected LocalFolderScanner(
             ILocalFileSystem localFileSystem,
             ILocalStatisticsProvider localStatisticsProvider,
@@ -77,12 +72,13 @@ namespace ErsatzTV.Core.Metadata
                 {
                     Movie m => m.MediaVersions.Head(),
                     Episode e => e.MediaVersions.Head(),
+                    MusicVideo mv => mv.MediaVersions.Head(),
                     _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
                 };
 
                 string path = version.MediaFiles.Head().Path;
 
-                if (version.DateUpdated < _localFileSystem.GetLastWriteTime(path))
+                if (version.DateUpdated < _localFileSystem.GetLastWriteTime(path) || !version.Streams.Any())
                 {
                     _logger.LogDebug("Refreshing {Attribute} for {Path}", "Statistics", path);
                     Either<BaseError, bool> refreshResult =
@@ -125,30 +121,47 @@ namespace ErsatzTV.Core.Metadata
 
             if (shouldRefresh)
             {
-                _logger.LogDebug("Refreshing {Attribute} from {Path}", artworkKind, artworkFile);
-                string cacheName = _imageCache.CopyArtworkToCache(artworkFile, artworkKind);
+                try
+                {
+                    _logger.LogDebug("Refreshing {Attribute} from {Path}", artworkKind, artworkFile);
+                    Either<BaseError, string> maybeCacheName =
+                        await _imageCache.CopyArtworkToCache(artworkFile, artworkKind);
 
-                await maybeArtwork.Match(
-                    async artwork =>
-                    {
-                        artwork.Path = cacheName;
-                        artwork.DateUpdated = lastWriteTime;
-                        await _metadataRepository.UpdateArtworkPath(artwork);
-                    },
-                    async () =>
-                    {
-                        var artwork = new Artwork
+                    return await maybeCacheName.Match(
+                        async cacheName =>
                         {
-                            Path = cacheName,
-                            DateAdded = DateTime.UtcNow,
-                            DateUpdated = lastWriteTime,
-                            ArtworkKind = artworkKind
-                        };
-                        metadata.Artwork.Add(artwork);
-                        await _metadataRepository.AddArtwork(metadata, artwork);
-                    });
+                            await maybeArtwork.Match(
+                                async artwork =>
+                                {
+                                    artwork.Path = cacheName;
+                                    artwork.DateUpdated = lastWriteTime;
+                                    await _metadataRepository.UpdateArtworkPath(artwork);
+                                },
+                                async () =>
+                                {
+                                    var artwork = new Artwork
+                                    {
+                                        Path = cacheName,
+                                        DateAdded = DateTime.UtcNow,
+                                        DateUpdated = lastWriteTime,
+                                        ArtworkKind = artworkKind
+                                    };
+                                    metadata.Artwork.Add(artwork);
+                                    await _metadataRepository.AddArtwork(metadata, artwork);
+                                });
 
-                return true;
+                            return true;
+                        },
+                        error =>
+                        {
+                            _logger.LogDebug("Failed to cache artwork from {Path}: {Error}", artworkFile, error.Value);
+                            return Task.FromResult(false);
+                        });
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogWarning(ex, "Error refreshing artwork");
+                }
             }
 
             return false;

ErsatzTV.Core/Metadata/LocalMetadataProvider.cs

@@ -18,18 +18,21 @@ namespace ErsatzTV.Core.Metadata
         private static readonly XmlSerializer MovieSerializer = new(typeof(MovieNfo));
         private static readonly XmlSerializer EpisodeSerializer = new(typeof(TvShowEpisodeNfo));
         private static readonly XmlSerializer TvShowSerializer = new(typeof(TvShowNfo));
+        private static readonly XmlSerializer MusicVideoSerializer = new(typeof(MusicVideoNfo));
         private readonly IFallbackMetadataProvider _fallbackMetadataProvider;
         private readonly ILocalFileSystem _localFileSystem;
         private readonly ILogger<LocalMetadataProvider> _logger;
 
         private readonly IMetadataRepository _metadataRepository;
         private readonly IMovieRepository _movieRepository;
+        private readonly IMusicVideoRepository _musicVideoRepository;
         private readonly ITelevisionRepository _televisionRepository;
 
         public LocalMetadataProvider(
             IMetadataRepository metadataRepository,
             IMovieRepository movieRepository,
             ITelevisionRepository televisionRepository,
+            IMusicVideoRepository musicVideoRepository,
             IFallbackMetadataProvider fallbackMetadataProvider,
             ILocalFileSystem localFileSystem,
             ILogger<LocalMetadataProvider> logger)
@@ -37,6 +40,7 @@ namespace ErsatzTV.Core.Metadata
             _metadataRepository = metadataRepository;
             _movieRepository = movieRepository;
             _televisionRepository = televisionRepository;
+            _musicVideoRepository = musicVideoRepository;
             _fallbackMetadataProvider = fallbackMetadataProvider;
             _localFileSystem = localFileSystem;
             _logger = logger;
@@ -65,6 +69,23 @@ namespace ErsatzTV.Core.Metadata
                 });
         }
 
+        public async Task<Option<MusicVideoMetadata>> GetMetadataForMusicVideo(string filePath)
+        {
+            string nfoFileName = Path.ChangeExtension(filePath, "nfo");
+            Option<MusicVideoMetadata> maybeMetadata = None;
+            if (_localFileSystem.FileExists(nfoFileName))
+            {
+                maybeMetadata = await LoadMusicVideoMetadata(nfoFileName);
+            }
+
+            return maybeMetadata.Map(
+                metadata =>
+                {
+                    metadata.SortTitle = _fallbackMetadataProvider.GetSortTitle(metadata.Title);
+                    return metadata;
+                });
+        }
+
         public Task<bool> RefreshSidecarMetadata(MediaItem mediaItem, string path) =>
             mediaItem switch
             {
@@ -78,6 +99,11 @@ namespace ErsatzTV.Core.Metadata
                         maybeMetadata => maybeMetadata.Match(
                             metadata => ApplyMetadataUpdate(m, metadata),
                             () => Task.FromResult(false))),
+                MusicVideo mv => LoadMetadata(mv, path)
+                    .Bind(
+                        maybeMetadata => maybeMetadata.Match(
+                            metadata => ApplyMetadataUpdate(mv, metadata),
+                            () => Task.FromResult(false))),
                 _ => Task.FromResult(false)
             };
 
@@ -98,6 +124,37 @@ namespace ErsatzTV.Core.Metadata
         public Task<bool> RefreshFallbackMetadata(Show televisionShow, string showFolder) =>
             ApplyMetadataUpdate(televisionShow, _fallbackMetadataProvider.GetFallbackMetadataForShow(showFolder));
 
+        private async Task<Option<MusicVideoMetadata>> LoadMusicVideoMetadata(string nfoFileName)
+        {
+            try
+            {
+                await using FileStream fileStream = File.Open(nfoFileName, FileMode.Open, FileAccess.Read);
+                Option<MusicVideoNfo> maybeNfo = MusicVideoSerializer.Deserialize(fileStream) as MusicVideoNfo;
+                return maybeNfo.Match<Option<MusicVideoMetadata>>(
+                    nfo => new MusicVideoMetadata
+                    {
+                        MetadataKind = MetadataKind.Sidecar,
+                        DateAdded = DateTime.UtcNow,
+                        DateUpdated = File.GetLastWriteTimeUtc(nfoFileName),
+                        Artist = nfo.Artist,
+                        Album = nfo.Album,
+                        Title = nfo.Title,
+                        Plot = nfo.Plot,
+                        Year = GetYear(nfo.Year, nfo.Premiered),
+                        ReleaseDate = GetAired(nfo.Year, nfo.Premiered),
+                        Genres = nfo.Genres.Map(g => new Genre { Name = g }).ToList(),
+                        Tags = nfo.Tags.Map(t => new Tag { Name = t }).ToList(),
+                        Studios = nfo.Studios.Map(s => new Studio { Name = s }).ToList()
+                    },
+                    None);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogInformation(ex, "Failed to read music video nfo metadata from {Path}", nfoFileName);
+                return None;
+            }
+        }
+
         private async Task<bool> ApplyMetadataUpdate(Episode episode, Tuple<EpisodeMetadata, int> metadataEpisodeNumber)
         {
             (EpisodeMetadata metadata, int episodeNumber) = metadataEpisodeNumber;
@@ -113,7 +170,12 @@ namespace ErsatzTV.Core.Metadata
                     existing.Plot = metadata.Plot;
                     existing.Tagline = metadata.Tagline;
                     existing.Title = metadata.Title;
-                    existing.DateAdded = metadata.DateAdded;
+
+                    if (existing.DateAdded == DateTime.MinValue)
+                    {
+                        existing.DateAdded = metadata.DateAdded;
+                    }
+
                     existing.DateUpdated = metadata.DateUpdated;
                     existing.MetadataKind = metadata.MetadataKind;
                     existing.OriginalTitle = metadata.OriginalTitle;
@@ -143,11 +205,18 @@ namespace ErsatzTV.Core.Metadata
             Optional(movie.MovieMetadata).Flatten().HeadOrNone().Match(
                 async existing =>
                 {
+                    var updated = false;
+
                     existing.Outline = metadata.Outline;
                     existing.Plot = metadata.Plot;
                     existing.Tagline = metadata.Tagline;
                     existing.Title = metadata.Title;
-                    existing.DateAdded = metadata.DateAdded;
+
+                    if (existing.DateAdded == DateTime.MinValue)
+                    {
+                        existing.DateAdded = metadata.DateAdded;
+                    }
+
                     existing.DateUpdated = metadata.DateUpdated;
                     existing.MetadataKind = metadata.MetadataKind;
                     existing.OriginalTitle = metadata.OriginalTitle;
@@ -161,28 +230,40 @@ namespace ErsatzTV.Core.Metadata
                         .ToList())
                     {
                         existing.Genres.Remove(genre);
-                        await _metadataRepository.RemoveGenre(genre);
+                        if (await _metadataRepository.RemoveGenre(genre))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Genre genre in metadata.Genres.Filter(g => existing.Genres.All(g2 => g2.Name != g.Name))
                         .ToList())
                     {
                         existing.Genres.Add(genre);
-                        await _movieRepository.AddGenre(existing, genre);
+                        if (await _movieRepository.AddGenre(existing, genre))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Tag tag in existing.Tags.Filter(t => metadata.Tags.All(t2 => t2.Name != t.Name))
                         .ToList())
                     {
                         existing.Tags.Remove(tag);
-                        await _metadataRepository.RemoveTag(tag);
+                        if (await _metadataRepository.RemoveTag(tag))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Tag tag in metadata.Tags.Filter(t => existing.Tags.All(t2 => t2.Name != t.Name))
                         .ToList())
                     {
                         existing.Tags.Add(tag);
-                        await _movieRepository.AddTag(existing, tag);
+                        if (await _movieRepository.AddTag(existing, tag))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Studio studio in existing.Studios
@@ -190,7 +271,10 @@ namespace ErsatzTV.Core.Metadata
                         .ToList())
                     {
                         existing.Studios.Remove(studio);
-                        await _metadataRepository.RemoveStudio(studio);
+                        if (await _metadataRepository.RemoveStudio(studio))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Studio studio in metadata.Studios
@@ -198,10 +282,13 @@ namespace ErsatzTV.Core.Metadata
                         .ToList())
                     {
                         existing.Studios.Add(studio);
-                        await _movieRepository.AddStudio(existing, studio);
+                        if (await _movieRepository.AddStudio(existing, studio))
+                        {
+                            updated = true;
+                        }
                     }
 
-                    return await _metadataRepository.Update(existing);
+                    return await _metadataRepository.Update(existing) || updated;
                 },
                 async () =>
                 {
@@ -218,11 +305,18 @@ namespace ErsatzTV.Core.Metadata
             Optional(show.ShowMetadata).Flatten().HeadOrNone().Match(
                 async existing =>
                 {
+                    var updated = false;
+
                     existing.Outline = metadata.Outline;
                     existing.Plot = metadata.Plot;
                     existing.Tagline = metadata.Tagline;
                     existing.Title = metadata.Title;
-                    existing.DateAdded = metadata.DateAdded;
+
+                    if (existing.DateAdded == DateTime.MinValue)
+                    {
+                        existing.DateAdded = metadata.DateAdded;
+                    }
+
                     existing.DateUpdated = metadata.DateUpdated;
                     existing.MetadataKind = metadata.MetadataKind;
                     existing.OriginalTitle = metadata.OriginalTitle;
@@ -236,28 +330,40 @@ namespace ErsatzTV.Core.Metadata
                         .ToList())
                     {
                         existing.Genres.Remove(genre);
-                        await _metadataRepository.RemoveGenre(genre);
+                        if (await _metadataRepository.RemoveGenre(genre))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Genre genre in metadata.Genres.Filter(g => existing.Genres.All(g2 => g2.Name != g.Name))
                         .ToList())
                     {
                         existing.Genres.Add(genre);
-                        await _televisionRepository.AddGenre(existing, genre);
+                        if (await _televisionRepository.AddGenre(existing, genre))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Tag tag in existing.Tags.Filter(t => metadata.Tags.All(t2 => t2.Name != t.Name))
                         .ToList())
                     {
                         existing.Tags.Remove(tag);
-                        await _metadataRepository.RemoveTag(tag);
+                        if (await _metadataRepository.RemoveTag(tag))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Tag tag in metadata.Tags.Filter(t => existing.Tags.All(t2 => t2.Name != t.Name))
                         .ToList())
                     {
                         existing.Tags.Add(tag);
-                        await _televisionRepository.AddTag(existing, tag);
+                        if (await _televisionRepository.AddTag(existing, tag))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Studio studio in existing.Studios
@@ -265,7 +371,10 @@ namespace ErsatzTV.Core.Metadata
                         .ToList())
                     {
                         existing.Studios.Remove(studio);
-                        await _metadataRepository.RemoveStudio(studio);
+                        if (await _metadataRepository.RemoveStudio(studio))
+                        {
+                            updated = true;
+                        }
                     }
 
                     foreach (Studio studio in metadata.Studios
@@ -273,10 +382,13 @@ namespace ErsatzTV.Core.Metadata
                         .ToList())
                     {
                         existing.Studios.Add(studio);
-                        await _televisionRepository.AddStudio(existing, studio);
+                        if (await _televisionRepository.AddStudio(existing, studio))
+                        {
+                            updated = true;
+                        }
                     }
 
-                    return await _metadataRepository.Update(existing);
+                    return await _metadataRepository.Update(existing) || updated;
                 },
                 async () =>
                 {
@@ -289,6 +401,106 @@ namespace ErsatzTV.Core.Metadata
                     return await _metadataRepository.Add(metadata);
                 });
 
+        private Task<bool> ApplyMetadataUpdate(MusicVideo musicVideo, MusicVideoMetadata metadata) =>
+            Optional(musicVideo.MusicVideoMetadata).Flatten().HeadOrNone().Match(
+                async existing =>
+                {
+                    var updated = false;
+
+                    existing.Artist = metadata.Artist;
+                    existing.Title = metadata.Title;
+                    existing.Year = metadata.Year;
+                    existing.Plot = metadata.Plot;
+                    existing.Album = metadata.Album;
+
+                    if (existing.DateAdded == DateTime.MinValue)
+                    {
+                        existing.DateAdded = metadata.DateAdded;
+                    }
+
+                    existing.DateUpdated = metadata.DateUpdated;
+                    existing.MetadataKind = metadata.MetadataKind;
+                    existing.OriginalTitle = metadata.OriginalTitle;
+                    existing.ReleaseDate = metadata.ReleaseDate;
+                    existing.SortTitle = string.IsNullOrWhiteSpace(metadata.SortTitle)
+                        ? _fallbackMetadataProvider.GetSortTitle(metadata.Title)
+                        : metadata.SortTitle;
+
+                    foreach (Genre genre in existing.Genres.Filter(g => metadata.Genres.All(g2 => g2.Name != g.Name))
+                        .ToList())
+                    {
+                        existing.Genres.Remove(genre);
+                        if (await _metadataRepository.RemoveGenre(genre))
+                        {
+                            updated = true;
+                        }
+                    }
+
+                    foreach (Genre genre in metadata.Genres.Filter(g => existing.Genres.All(g2 => g2.Name != g.Name))
+                        .ToList())
+                    {
+                        existing.Genres.Add(genre);
+                        if (await _musicVideoRepository.AddGenre(existing, genre))
+                        {
+                            updated = true;
+                        }
+                    }
+
+                    foreach (Tag tag in existing.Tags.Filter(t => metadata.Tags.All(t2 => t2.Name != t.Name))
+                        .ToList())
+                    {
+                        existing.Tags.Remove(tag);
+                        if (await _metadataRepository.RemoveTag(tag))
+                        {
+                            updated = true;
+                        }
+                    }
+
+                    foreach (Tag tag in metadata.Tags.Filter(t => existing.Tags.All(t2 => t2.Name != t.Name))
+                        .ToList())
+                    {
+                        existing.Tags.Add(tag);
+                        if (await _musicVideoRepository.AddTag(existing, tag))
+                        {
+                            updated = true;
+                        }
+                    }
+
+                    foreach (Studio studio in existing.Studios
+                        .Filter(s => metadata.Studios.All(s2 => s2.Name != s.Name))
+                        .ToList())
+                    {
+                        existing.Studios.Remove(studio);
+                        if (await _metadataRepository.RemoveStudio(studio))
+                        {
+                            updated = true;
+                        }
+                    }
+
+                    foreach (Studio studio in metadata.Studios
+                        .Filter(s => existing.Studios.All(s2 => s2.Name != s.Name))
+                        .ToList())
+                    {
+                        existing.Studios.Add(studio);
+                        if (await _musicVideoRepository.AddStudio(existing, studio))
+                        {
+                            updated = true;
+                        }
+                    }
+
+                    return await _metadataRepository.Update(existing) || updated;
+                },
+                async () =>
+                {
+                    metadata.SortTitle = string.IsNullOrWhiteSpace(metadata.SortTitle)
+                        ? _fallbackMetadataProvider.GetSortTitle(metadata.Title)
+                        : metadata.SortTitle;
+                    metadata.MusicVideoId = musicVideo.Id;
+                    musicVideo.MusicVideoMetadata = new List<MusicVideoMetadata> { metadata };
+
+                    return await _metadataRepository.Add(metadata);
+                });
+
         private async Task<Option<MovieMetadata>> LoadMetadata(Movie mediaItem, string nfoFileName)
         {
             if (nfoFileName == null || !File.Exists(nfoFileName))
@@ -322,6 +534,17 @@ namespace ErsatzTV.Core.Metadata
             return await LoadTelevisionShowMetadata(nfoFileName);
         }
 
+        private async Task<Option<MusicVideoMetadata>> LoadMetadata(MusicVideo musicVideo, string nfoFileName)
+        {
+            if (nfoFileName == null || !File.Exists(nfoFileName))
+            {
+                _logger.LogDebug("NFO file does not exist at {Path}", nfoFileName);
+                return None;
+            }
+
+            return await LoadMusicVideoMetadata(nfoFileName);
+        }
+
         private async Task<Option<ShowMetadata>> LoadTelevisionShowMetadata(string nfoFileName)
         {
             try
@@ -332,6 +555,7 @@ namespace ErsatzTV.Core.Metadata
                     nfo => new ShowMetadata
                     {
                         MetadataKind = MetadataKind.Sidecar,
+                        DateAdded = DateTime.UtcNow,
                         DateUpdated = File.GetLastWriteTimeUtc(nfoFileName),
                         Title = nfo.Title,
                         Plot = nfo.Plot,
@@ -364,6 +588,7 @@ namespace ErsatzTV.Core.Metadata
                         var metadata = new EpisodeMetadata
                         {
                             MetadataKind = MetadataKind.Sidecar,
+                            DateAdded = DateTime.UtcNow,
                             DateUpdated = File.GetLastWriteTimeUtc(nfoFileName),
                             Title = nfo.Title,
                             ReleaseDate = GetAired(0, nfo.Aired),
@@ -390,6 +615,7 @@ namespace ErsatzTV.Core.Metadata
                     nfo => new MovieMetadata
                     {
                         MetadataKind = MetadataKind.Sidecar,
+                        DateAdded = DateTime.UtcNow,
                         DateUpdated = File.GetLastWriteTimeUtc(nfoFileName),
                         Title = nfo.Title,
                         Year = nfo.Year,
@@ -531,5 +757,36 @@ namespace ErsatzTV.Core.Metadata
             [XmlElement("plot")]
             public string Plot { get; set; }
         }
+
+        [XmlRoot("musicvideo")]
+        public class MusicVideoNfo
+        {
+            [XmlElement("artist")]
+            public string Artist { get; set; }
+
+            [XmlElement("title")]
+            public string Title { get; set; }
+
+            [XmlElement("album")]
+            public string Album { get; set; }
+
+            [XmlElement("plot")]
+            public string Plot { get; set; }
+
+            [XmlElement("premiered")]
+            public string Premiered { get; set; }
+
+            [XmlElement("year")]
+            public int Year { get; set; }
+
+            [XmlElement("genre")]
+            public List<string> Genres { get; set; }
+
+            [XmlElement("tag")]
+            public List<string> Tags { get; set; }
+
+            [XmlElement("studio")]
+            public List<string> Studios { get; set; }
+        }
     }
 }

ErsatzTV.Core/Metadata/LocalStatisticsProvider.cs

@@ -37,6 +37,7 @@ namespace ErsatzTV.Core.Metadata
                 {
                     Movie m => m.MediaVersions.Head().MediaFiles.Head().Path,
                     Episode e => e.MediaVersions.Head().MediaFiles.Head().Path,
+                    MusicVideo mv => mv.MediaVersions.Head().MediaFiles.Head().Path,
                     _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
                 };
 
@@ -44,7 +45,7 @@ namespace ErsatzTV.Core.Metadata
                 return await maybeProbe.Match(
                     async ffprobe =>
                     {
-                        MediaVersion version = ProjectToMediaVersion(ffprobe);
+                        MediaVersion version = ProjectToMediaVersion(filePath, ffprobe);
                         bool result = await ApplyVersionUpdate(mediaItem, version, filePath);
                         return Right<BaseError, bool>(result);
                     },
@@ -63,23 +64,15 @@ namespace ErsatzTV.Core.Metadata
             {
                 Movie m => m.MediaVersions.Head(),
                 Episode e => e.MediaVersions.Head(),
+                MusicVideo mv => mv.MediaVersions.Head(),
                 _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
             };
 
             bool durationChange = mediaItemVersion.Duration != version.Duration;
 
-            mediaItemVersion.DateUpdated = _localFileSystem.GetLastWriteTime(filePath);
-            mediaItemVersion.Duration = version.Duration;
-            mediaItemVersion.AudioCodec = version.AudioCodec;
-            mediaItemVersion.SampleAspectRatio = version.SampleAspectRatio;
-            mediaItemVersion.DisplayAspectRatio = version.DisplayAspectRatio;
-            mediaItemVersion.Width = version.Width;
-            mediaItemVersion.Height = version.Height;
-            mediaItemVersion.VideoCodec = version.VideoCodec;
-            mediaItemVersion.VideoProfile = version.VideoProfile;
-            mediaItemVersion.VideoScanKind = version.VideoScanKind;
+            version.DateUpdated = _localFileSystem.GetLastWriteTime(filePath);
 
-            return await _metadataRepository.UpdateLocalStatistics(mediaItemVersion) && durationChange;
+            return await _metadataRepository.UpdateLocalStatistics(mediaItemVersion.Id, version) && durationChange;
         }
 
         private Task<Either<BaseError, FFprobe>> GetProbeOutput(string ffprobePath, string filePath)
@@ -117,7 +110,7 @@ namespace ErsatzTV.Core.Metadata
                 });
         }
 
-        private MediaVersion ProjectToMediaVersion(FFprobe probeOutput) =>
+        private MediaVersion ProjectToMediaVersion(string path, FFprobe probeOutput) =>
             Optional(probeOutput)
                 .Filter(json => json?.format != null && json.streams != null)
                 .ToValidation<BaseError>("Unable to parse ffprobe output")
@@ -125,14 +118,47 @@ namespace ErsatzTV.Core.Metadata
                 .Match(
                     json =>
                     {
-                        var duration = TimeSpan.FromSeconds(double.Parse(json.format.duration));
+                        var version = new MediaVersion
+                            { Name = "Main", DateAdded = DateTime.UtcNow, Streams = new List<MediaStream>() };
 
-                        var version = new MediaVersion { Name = "Main", Duration = duration };
-
-                        FFprobeStream audioStream = json.streams.FirstOrDefault(s => s.codec_type == "audio");
-                        if (audioStream != null)
+                        if (double.TryParse(json.format.duration, out double duration))
                         {
-                            version.AudioCodec = audioStream.codec_name;
+                            var seconds = TimeSpan.FromSeconds(duration);
+                            version.Duration = seconds;
+                        }
+                        else
+                        {
+                            _logger.LogWarning(
+                                "Media item at {Path} has a missing or invalid duration {Duration} and will cause scheduling issues",
+                                path,
+                                json.format.duration);
+                        }
+
+                        foreach (FFprobeStream audioStream in json.streams.Filter(s => s.codec_type == "audio"))
+                        {
+                            var stream = new MediaStream
+                            {
+                                MediaVersionId = version.Id,
+                                MediaStreamKind = MediaStreamKind.Audio,
+                                Index = audioStream.index,
+                                Codec = audioStream.codec_name,
+                                Profile = (audioStream.profile ?? string.Empty).ToLowerInvariant(),
+                                Channels = audioStream.channels
+                            };
+
+                            if (audioStream.disposition is not null)
+                            {
+                                stream.Default = audioStream.disposition.@default == 1;
+                                stream.Forced = audioStream.disposition.forced == 1;
+                            }
+
+                            if (audioStream.tags is not null)
+                            {
+                                stream.Language = audioStream.tags.language;
+                                stream.Title = audioStream.tags.title;
+                            }
+
+                            version.Streams.Add(stream);
                         }
 
                         FFprobeStream videoStream = json.streams.FirstOrDefault(s => s.codec_type == "video");
@@ -142,14 +168,54 @@ namespace ErsatzTV.Core.Metadata
                             version.DisplayAspectRatio = videoStream.display_aspect_ratio;
                             version.Width = videoStream.width;
                             version.Height = videoStream.height;
-                            version.VideoCodec = videoStream.codec_name;
-                            version.VideoProfile = (videoStream.profile ?? string.Empty).ToLowerInvariant();
                             version.VideoScanKind = ScanKindFromFieldOrder(videoStream.field_order);
+
+                            var stream = new MediaStream
+                            {
+                                MediaVersionId = version.Id,
+                                MediaStreamKind = MediaStreamKind.Video,
+                                Index = videoStream.index,
+                                Codec = videoStream.codec_name,
+                                Profile = (videoStream.profile ?? string.Empty).ToLowerInvariant()
+                            };
+
+                            if (videoStream.disposition is not null)
+                            {
+                                stream.Default = videoStream.disposition.@default == 1;
+                                stream.Forced = videoStream.disposition.forced == 1;
+                            }
+
+                            version.Streams.Add(stream);
+                        }
+
+                        foreach (FFprobeStream subtitleStream in json.streams.Filter(s => s.codec_type == "subtitle"))
+                        {
+                            var stream = new MediaStream
+                            {
+                                MediaVersionId = version.Id,
+                                MediaStreamKind = MediaStreamKind.Subtitle,
+                                Index = subtitleStream.index,
+                                Codec = subtitleStream.codec_name
+                            };
+
+                            if (subtitleStream.disposition is not null)
+                            {
+                                stream.Default = subtitleStream.disposition.@default == 1;
+                                stream.Forced = subtitleStream.disposition.forced == 1;
+                            }
+
+                            if (subtitleStream.tags is not null)
+                            {
+                                stream.Language = subtitleStream.tags.language;
+                            }
+
+                            version.Streams.Add(stream);
                         }
 
                         return version;
                     },
-                    _ => new MediaVersion { Name = "Main" });
+                    _ => new MediaVersion
+                        { Name = "Main", DateAdded = DateTime.UtcNow, Streams = new List<MediaStream>() });
 
         private VideoScanKind ScanKindFromFieldOrder(string fieldOrder) =>
             fieldOrder?.ToLowerInvariant() switch
@@ -164,17 +230,24 @@ namespace ErsatzTV.Core.Metadata
 
         public record FFprobeFormat(string duration);
 
+        public record FFprobeDisposition(int @default, int forced);
+
+        public record FFProbeTags(string language, string title);
+
         public record FFprobeStream(
             int index,
             string codec_name,
             string profile,
             string codec_type,
+            int channels,
             int width,
             int height,
             string sample_aspect_ratio,
             string display_aspect_ratio,
             string field_order,
-            string r_frame_rate);
+            string r_frame_rate,
+            FFprobeDisposition disposition,
+            FFProbeTags tags);
         // ReSharper restore InconsistentNaming
     }
 }

ErsatzTV.Core/Metadata/MovieFolderScanner.cs

@@ -42,7 +42,10 @@ namespace ErsatzTV.Core.Metadata
             _logger = logger;
         }
 
-        public async Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath)
+        public async Task<Either<BaseError, Unit>> ScanFolder(
+            LibraryPath libraryPath,
+            string ffprobePath,
+            DateTimeOffset lastScan)
         {
             if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
             {
@@ -76,6 +79,11 @@ namespace ErsatzTV.Core.Metadata
                     continue;
                 }
 
+                if (_localFileSystem.GetLastWriteTime(movieFolder) < lastScan)
+                {
+                    continue;
+                }
+
                 foreach (string file in allFiles.OrderBy(identity))
                 {
                     // TODO: figure out how to rebuild playlists

ErsatzTV.Core/Metadata/MusicVideoFolderScanner.cs

@@ -0,0 +1,225 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Errors;
+using ErsatzTV.Core.Interfaces.Images;
+using ErsatzTV.Core.Interfaces.Metadata;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Search;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
+
+namespace ErsatzTV.Core.Metadata
+{
+    public class MusicVideoFolderScanner : LocalFolderScanner, IMusicVideoFolderScanner
+    {
+        private readonly ILocalFileSystem _localFileSystem;
+        private readonly ILocalMetadataProvider _localMetadataProvider;
+        private readonly ILogger<MusicVideoFolderScanner> _logger;
+        private readonly IMusicVideoRepository _musicVideoRepository;
+        private readonly ISearchIndex _searchIndex;
+
+        public MusicVideoFolderScanner(
+            ILocalFileSystem localFileSystem,
+            ILocalStatisticsProvider localStatisticsProvider,
+            ILocalMetadataProvider localMetadataProvider,
+            IMetadataRepository metadataRepository,
+            IImageCache imageCache,
+            ISearchIndex searchIndex,
+            IMusicVideoRepository musicVideoRepository,
+            ILogger<MusicVideoFolderScanner> logger) : base(
+            localFileSystem,
+            localStatisticsProvider,
+            metadataRepository,
+            imageCache,
+            logger)
+        {
+            _localFileSystem = localFileSystem;
+            _localMetadataProvider = localMetadataProvider;
+            _searchIndex = searchIndex;
+            _musicVideoRepository = musicVideoRepository;
+            _logger = logger;
+        }
+
+        public async Task<Either<BaseError, Unit>> ScanFolder(
+            LibraryPath libraryPath,
+            string ffprobePath,
+            DateTimeOffset lastScan)
+        {
+            if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
+            {
+                return new MediaSourceInaccessible();
+            }
+
+            var folderQueue = new Queue<string>();
+            foreach (string folder in _localFileSystem.ListSubdirectories(libraryPath.Path).OrderBy(identity))
+            {
+                folderQueue.Enqueue(folder);
+            }
+
+            while (folderQueue.Count > 0)
+            {
+                string movieFolder = folderQueue.Dequeue();
+
+                var allFiles = _localFileSystem.ListFiles(movieFolder)
+                    .Filter(f => VideoFileExtensions.Contains(Path.GetExtension(f)))
+                    .Filter(
+                        f => !ExtraFiles.Any(
+                            e => Path.GetFileNameWithoutExtension(f).EndsWith(e, StringComparison.OrdinalIgnoreCase)))
+                    .ToList();
+
+                if (allFiles.Count == 0)
+                {
+                    foreach (string subdirectory in _localFileSystem.ListSubdirectories(movieFolder).OrderBy(identity))
+                    {
+                        folderQueue.Enqueue(subdirectory);
+                    }
+
+                    continue;
+                }
+
+                if (_localFileSystem.GetLastWriteTime(movieFolder) < lastScan)
+                {
+                    continue;
+                }
+
+                foreach (string file in allFiles.OrderBy(identity))
+                {
+                    // TODO: figure out how to rebuild playouts
+                    Either<BaseError, MediaItemScanResult<MusicVideo>> maybeMusicVideo =
+                        await FindOrCreateMusicVideo(libraryPath, file)
+                            .BindT(musicVideo => UpdateStatistics(musicVideo, ffprobePath))
+                            .BindT(UpdateMetadata)
+                            .BindT(UpdateThumbnail);
+
+                    await maybeMusicVideo.Match(
+                        async result =>
+                        {
+                            if (result.IsAdded)
+                            {
+                                await _searchIndex.AddItems(new List<MediaItem> { result.Item });
+                            }
+                            else if (result.IsUpdated)
+                            {
+                                await _searchIndex.UpdateItems(new List<MediaItem> { result.Item });
+                            }
+                        },
+                        error =>
+                        {
+                            _logger.LogWarning("Error processing music video at {Path}: {Error}", file, error.Value);
+                            return Task.CompletedTask;
+                        });
+                }
+            }
+
+            foreach (string path in await _musicVideoRepository.FindMusicVideoPaths(libraryPath))
+            {
+                if (!_localFileSystem.FileExists(path))
+                {
+                    _logger.LogInformation("Removing missing music video at {Path}", path);
+                    List<int> ids = await _musicVideoRepository.DeleteByPath(libraryPath, path);
+                    await _searchIndex.RemoveItems(ids);
+                }
+            }
+
+            return Unit.Default;
+        }
+
+        private async Task<Either<BaseError, MediaItemScanResult<MusicVideo>>> FindOrCreateMusicVideo(
+            LibraryPath libraryPath,
+            string filePath)
+        {
+            Option<MusicVideoMetadata> maybeMetadata = await _localMetadataProvider.GetMetadataForMusicVideo(filePath);
+            return await maybeMetadata.Match(
+                async metadata =>
+                {
+                    Option<MusicVideo> maybeMusicVideo =
+                        await _musicVideoRepository.GetByMetadata(libraryPath, metadata);
+                    return await maybeMusicVideo.Match(
+                        musicVideo =>
+                            Right<BaseError, MediaItemScanResult<MusicVideo>>(
+                                    new MediaItemScanResult<MusicVideo>(musicVideo))
+                                .AsTask(),
+                        async () => await _musicVideoRepository.Add(libraryPath, filePath, metadata));
+                },
+                () => Left<BaseError, MediaItemScanResult<MusicVideo>>(
+                    BaseError.New("Unable to locate metadata for music video")).AsTask());
+        }
+
+        private async Task<Either<BaseError, MediaItemScanResult<MusicVideo>>> UpdateMetadata(
+            MediaItemScanResult<MusicVideo> result)
+        {
+            try
+            {
+                MusicVideo musicVideo = result.Item;
+                return await LocateNfoFile(musicVideo).Match<Task<Either<BaseError, MediaItemScanResult<MusicVideo>>>>(
+                    async nfoFile =>
+                    {
+                        bool shouldUpdate = Optional(musicVideo.MusicVideoMetadata).Flatten().HeadOrNone().Match(
+                            m => m.MetadataKind == MetadataKind.Fallback ||
+                                 m.DateUpdated < _localFileSystem.GetLastWriteTime(nfoFile),
+                            true);
+
+                        if (shouldUpdate)
+                        {
+                            _logger.LogDebug("Refreshing {Attribute} from {Path}", "Sidecar Metadata", nfoFile);
+                            if (await _localMetadataProvider.RefreshSidecarMetadata(musicVideo, nfoFile))
+                            {
+                                result.IsUpdated = true;
+                            }
+                        }
+
+                        return result;
+                    },
+                    () => Left<BaseError, MediaItemScanResult<MusicVideo>>(
+                        BaseError.New("Unable to locate metadata for music video")).AsTask());
+            }
+            catch (Exception ex)
+            {
+                return BaseError.New(ex.ToString());
+            }
+        }
+
+        private Option<string> LocateNfoFile(MusicVideo musicVideo)
+        {
+            string path = musicVideo.MediaVersions.Head().MediaFiles.Head().Path;
+            return Optional(Path.ChangeExtension(path, "nfo"))
+                .Filter(s => _localFileSystem.FileExists(s))
+                .HeadOrNone();
+        }
+
+        private async Task<Either<BaseError, MediaItemScanResult<MusicVideo>>> UpdateThumbnail(
+            MediaItemScanResult<MusicVideo> result)
+        {
+            try
+            {
+                MusicVideo musicVideo = result.Item;
+                await LocateThumbnail(musicVideo).IfSomeAsync(
+                    async thumbnailFile =>
+                    {
+                        MusicVideoMetadata metadata = musicVideo.MusicVideoMetadata.Head();
+                        await RefreshArtwork(thumbnailFile, metadata, ArtworkKind.Thumbnail);
+                    });
+
+                return result;
+            }
+            catch (Exception ex)
+            {
+                return BaseError.New(ex.ToString());
+            }
+        }
+
+        private Option<string> LocateThumbnail(MusicVideo musicVideo)
+        {
+            string path = musicVideo.MediaVersions.Head().MediaFiles.Head().Path;
+            return ImageFileExtensions
+                .Map(ext => Path.ChangeExtension(path, ext))
+                .Filter(f => _localFileSystem.FileExists(f))
+                .HeadOrNone();
+        }
+    }
+}

ErsatzTV.Core/Metadata/TelevisionFolderScanner.cs

@@ -45,7 +45,10 @@ namespace ErsatzTV.Core.Metadata
             _logger = logger;
         }
 
-        public async Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath)
+        public async Task<Either<BaseError, Unit>> ScanFolder(
+            LibraryPath libraryPath,
+            string ffprobePath,
+            DateTimeOffset lastScan)
         {
             if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
             {
@@ -77,9 +80,22 @@ namespace ErsatzTV.Core.Metadata
                             await _searchIndex.UpdateItems(new List<MediaItem> { result.Item });
                         }
 
-                        await ScanSeasons(libraryPath, ffprobePath, result.Item, showFolder);
+                        await ScanSeasons(
+                            libraryPath,
+                            ffprobePath,
+                            result.Item,
+                            showFolder,
+                            // force scanning all folders if we're adding a new show
+                            result.IsAdded ? DateTimeOffset.MinValue : lastScan);
                     },
-                    _ => Task.FromResult(Unit.Default));
+                    error =>
+                    {
+                        _logger.LogWarning(
+                            "Error processing show in folder {Folder}: {Error}",
+                            showFolder,
+                            error.Value);
+                        return Task.FromResult(Unit.Default);
+                    });
             }
 
             foreach (string path in await _televisionRepository.FindEpisodePaths(libraryPath))
@@ -113,7 +129,8 @@ namespace ErsatzTV.Core.Metadata
             LibraryPath libraryPath,
             string ffprobePath,
             Show show,
-            string showFolder)
+            string showFolder,
+            DateTimeOffset lastScan)
         {
             foreach (string seasonFolder in _localFileSystem.ListSubdirectories(showFolder).Filter(ShouldIncludeFolder)
                 .OrderBy(identity))
@@ -127,8 +144,15 @@ namespace ErsatzTV.Core.Metadata
                             .BindT(season => UpdatePoster(season, seasonFolder));
 
                         await maybeSeason.Match(
-                            season => ScanEpisodes(libraryPath, ffprobePath, season, seasonFolder),
-                            _ => Task.FromResult(Unit.Default));
+                            season => ScanEpisodes(libraryPath, ffprobePath, season, seasonFolder, lastScan),
+                            error =>
+                            {
+                                _logger.LogWarning(
+                                    "Error processing season in folder {Folder}: {Error}",
+                                    seasonFolder,
+                                    error.Value);
+                                return Task.FromResult(Unit.Default);
+                            });
                     });
             }
 
@@ -139,8 +163,14 @@ namespace ErsatzTV.Core.Metadata
             LibraryPath libraryPath,
             string ffprobePath,
             Season season,
-            string seasonPath)
+            string seasonPath,
+            DateTimeOffset lastScan)
         {
+            if (_localFileSystem.GetLastWriteTime(seasonPath) < lastScan)
+            {
+                return Unit.Default;
+            }
+
             foreach (string file in _localFileSystem.ListFiles(seasonPath)
                 .Filter(f => VideoFileExtensions.Contains(Path.GetExtension(f))).OrderBy(identity))
             {

ErsatzTV.Core/Plex/PlexMovieLibraryScanner.cs

@@ -105,8 +105,7 @@ namespace ErsatzTV.Core.Plex
             MediaVersion existingVersion = existing.MediaVersions.Head();
             MediaVersion incomingVersion = incoming.MediaVersions.Head();
 
-            if (incomingVersion.DateUpdated > existingVersion.DateUpdated ||
-                string.IsNullOrWhiteSpace(existingVersion.SampleAspectRatio))
+            if (incomingVersion.DateUpdated > existingVersion.DateUpdated || !existingVersion.Streams.Any())
             {
                 Either<BaseError, MediaVersion> maybeStatistics =
                     await _plexServerApiClient.GetStatistics(incoming.Key.Split("/").Last(), connection, token);
@@ -114,11 +113,11 @@ namespace ErsatzTV.Core.Plex
                 await maybeStatistics.Match(
                     async mediaVersion =>
                     {
-                        existingVersion.SampleAspectRatio = mediaVersion.SampleAspectRatio ?? "1:1";
+                        existingVersion.SampleAspectRatio = mediaVersion.SampleAspectRatio;
                         existingVersion.VideoScanKind = mediaVersion.VideoScanKind;
-                        existingVersion.DateUpdated = incomingVersion.DateUpdated;
+                        existingVersion.DateUpdated = mediaVersion.DateUpdated;
 
-                        await _metadataRepository.UpdatePlexStatistics(existingVersion);
+                        await _metadataRepository.UpdatePlexStatistics(existingVersion.Id, mediaVersion);
                     },
                     _ => Task.CompletedTask);
             }

ErsatzTV.Core/Plex/PlexPathReplacementService.cs

@@ -0,0 +1,68 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Plex;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Runtime;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+
+namespace ErsatzTV.Core.Plex
+{
+    public class PlexPathReplacementService : IPlexPathReplacementService
+    {
+        private readonly ILogger<PlexPathReplacementService> _logger;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly IRuntimeInfo _runtimeInfo;
+
+        public PlexPathReplacementService(
+            IMediaSourceRepository mediaSourceRepository,
+            IRuntimeInfo runtimeInfo,
+            ILogger<PlexPathReplacementService> logger)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _runtimeInfo = runtimeInfo;
+            _logger = logger;
+        }
+
+        public async Task<string> GetReplacementPlexPath(int libraryPathId, string path)
+        {
+            List<PlexPathReplacement> replacements =
+                await _mediaSourceRepository.GetPlexPathReplacementsByLibraryId(libraryPathId);
+            Option<PlexPathReplacement> maybeReplacement = replacements
+                .SingleOrDefault(
+                    r =>
+                    {
+                        string separatorChar = IsWindows(r.PlexMediaSource) ? @"\" : @"/";
+                        string prefix = r.PlexPath.EndsWith(separatorChar) ? r.PlexPath : r.PlexPath + separatorChar;
+                        return path.StartsWith(prefix);
+                    });
+            return maybeReplacement.Match(
+                replacement =>
+                {
+                    string finalPath = path.Replace(replacement.PlexPath, replacement.LocalPath);
+                    if (IsWindows(replacement.PlexMediaSource) && !_runtimeInfo.IsOSPlatform(OSPlatform.Windows))
+                    {
+                        finalPath = finalPath.Replace(@"\", @"/");
+                    }
+                    else if (!IsWindows(replacement.PlexMediaSource) && _runtimeInfo.IsOSPlatform(OSPlatform.Windows))
+                    {
+                        finalPath = finalPath.Replace(@"/", @"\");
+                    }
+
+                    _logger.LogInformation(
+                        "Replacing plex path {PlexPath} with {LocalPath} resulting in {FinalPath}",
+                        replacement.PlexPath,
+                        replacement.LocalPath,
+                        finalPath);
+                    return finalPath;
+                },
+                () => path);
+        }
+
+        private static bool IsWindows(PlexMediaSource plexMediaSource) =>
+            plexMediaSource.Platform.ToLowerInvariant() == "windows";
+    }
+}

ErsatzTV.Core/Plex/PlexTelevisionLibraryScanner.cs

@@ -301,8 +301,7 @@ namespace ErsatzTV.Core.Plex
             MediaVersion existingVersion = existing.MediaVersions.Head();
             MediaVersion incomingVersion = incoming.MediaVersions.Head();
 
-            if (incomingVersion.DateUpdated > existingVersion.DateUpdated ||
-                string.IsNullOrWhiteSpace(existingVersion.SampleAspectRatio))
+            if (incomingVersion.DateUpdated > existingVersion.DateUpdated || !existingVersion.Streams.Any())
             {
                 Either<BaseError, MediaVersion> maybeStatistics =
                     await _plexServerApiClient.GetStatistics(incoming.Key.Split("/").Last(), connection, token);
@@ -310,11 +309,11 @@ namespace ErsatzTV.Core.Plex
                 await maybeStatistics.Match(
                     async mediaVersion =>
                     {
-                        existingVersion.SampleAspectRatio = mediaVersion.SampleAspectRatio ?? "1:1";
+                        existingVersion.SampleAspectRatio = mediaVersion.SampleAspectRatio;
                         existingVersion.VideoScanKind = mediaVersion.VideoScanKind;
-                        existingVersion.DateUpdated = incomingVersion.DateUpdated;
+                        existingVersion.DateUpdated = mediaVersion.DateUpdated;
 
-                        await _metadataRepository.UpdatePlexStatistics(existingVersion);
+                        await _metadataRepository.UpdatePlexStatistics(existingVersion.Id, mediaVersion);
                     },
                     _ => Task.CompletedTask);
             }

ErsatzTV.Core/Scheduling/ChronologicalMediaCollectionEnumerator.cs

@@ -48,6 +48,9 @@ namespace ErsatzTV.Core.Scheduling
                     Movie m => m.MovieMetadata.HeadOrNone().Match(
                         mm => mm.ReleaseDate ?? DateTime.MaxValue,
                         () => DateTime.MaxValue),
+                    MusicVideo mv => mv.MusicVideoMetadata.HeadOrNone().Match(
+                        mvm => mvm.ReleaseDate ?? DateTime.MaxValue,
+                        () => DateTime.MaxValue),
                     _ => DateTime.MaxValue
                 };
 
@@ -59,6 +62,9 @@ namespace ErsatzTV.Core.Scheduling
                     Movie m => m.MovieMetadata.HeadOrNone().Match(
                         mm => mm.ReleaseDate ?? DateTime.MaxValue,
                         () => DateTime.MaxValue),
+                    MusicVideo mv => mv.MusicVideoMetadata.HeadOrNone().Match(
+                        mvm => mvm.ReleaseDate ?? DateTime.MaxValue,
+                        () => DateTime.MaxValue),
                     _ => DateTime.MaxValue
                 };
 

ErsatzTV.Core/Scheduling/PlayoutBuilder.cs

@@ -99,6 +99,8 @@ namespace ErsatzTV.Core.Scheduling
                                    TimeSpan.Zero,
                         Episode e => e.MediaVersions.HeadOrNone().Map(mv => mv.Duration).IfNone(TimeSpan.Zero) ==
                                      TimeSpan.Zero,
+                        MusicVideo mv => mv.MediaVersions.HeadOrNone().Map(v => v.Duration).IfNone(TimeSpan.Zero) ==
+                                         TimeSpan.Zero,
                         _ => true
                     })).Map(c => c.Key);
             if (zeroDurationCollection.IsSome)
@@ -145,8 +147,12 @@ namespace ErsatzTV.Core.Scheduling
             // start with the previously-decided schedule item
             int index = sortedScheduleItems.IndexOf(startAnchor.NextScheduleItem);
 
-            Option<int> multipleRemaining = None;
-            Option<DateTimeOffset> durationFinish = None;
+            // start with the previous multiple/duration states
+            Option<int> multipleRemaining = Optional(startAnchor.MultipleRemaining);
+            Option<DateTimeOffset> durationFinish = startAnchor.DurationFinishOffset;
+
+            bool customGroup = multipleRemaining.IsSome || durationFinish.IsSome;
+
             // loop until we're done filling the desired amount of time
             while (currentTime < playoutFinish)
             {
@@ -176,6 +182,7 @@ namespace ErsatzTV.Core.Scheduling
                         {
                             Movie m => m.MediaVersions.Head(),
                             Episode e => e.MediaVersions.Head(),
+                            MusicVideo mv => mv.MediaVersions.Head(),
                             _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
                         };
 
@@ -183,9 +190,15 @@ namespace ErsatzTV.Core.Scheduling
                         {
                             MediaItemId = mediaItem.Id,
                             Start = itemStartTime.UtcDateTime,
-                            Finish = itemStartTime.UtcDateTime + version.Duration
+                            Finish = itemStartTime.UtcDateTime + version.Duration,
+                            CustomGroup = customGroup
                         };
 
+                        if (!string.IsNullOrWhiteSpace(scheduleItem.CustomTitle))
+                        {
+                            playoutItem.CustomTitle = scheduleItem.CustomTitle;
+                        }
+
                         currentTime = itemStartTime + version.Duration;
                         enumerator.MoveNext();
 
@@ -199,11 +212,13 @@ namespace ErsatzTV.Core.Scheduling
                                     "Advancing to next schedule item after playout mode {PlayoutMode}",
                                     "One");
                                 index++;
+                                customGroup = false;
                                 break;
                             case ProgramScheduleItemMultiple multiple:
                                 if (multipleRemaining.IsNone)
                                 {
                                     multipleRemaining = multiple.Count;
+                                    customGroup = true;
                                 }
 
                                 multipleRemaining = multipleRemaining.Map(i => i - 1);
@@ -214,6 +229,7 @@ namespace ErsatzTV.Core.Scheduling
                                         "Multiple");
                                     index++;
                                     multipleRemaining = None;
+                                    customGroup = false;
                                 }
 
                                 break;
@@ -221,10 +237,13 @@ namespace ErsatzTV.Core.Scheduling
                                 enumerator.Current.Do(
                                     peekMediaItem =>
                                     {
+                                        customGroup = true;
+
                                         MediaVersion peekVersion = peekMediaItem switch
                                         {
                                             Movie m => m.MediaVersions.Head(),
                                             Episode e => e.MediaVersions.Head(),
+                                            MusicVideo mv => mv.MediaVersions.Head(),
                                             _ => throw new ArgumentOutOfRangeException(nameof(peekMediaItem))
                                         };
 
@@ -247,6 +266,7 @@ namespace ErsatzTV.Core.Scheduling
                                                 "Advancing to next schedule item after playout mode {PlayoutMode}",
                                                 "Flood");
                                             index++;
+                                            customGroup = false;
                                         }
                                     });
                                 break;
@@ -258,6 +278,7 @@ namespace ErsatzTV.Core.Scheduling
                                         {
                                             Movie m => m.MediaVersions.Head(),
                                             Episode e => e.MediaVersions.Head(),
+                                            MusicVideo mv => mv.MediaVersions.Head(),
                                             _ => throw new ArgumentOutOfRangeException(nameof(peekMediaItem))
                                         };
 
@@ -265,6 +286,7 @@ namespace ErsatzTV.Core.Scheduling
                                         if (durationFinish.IsNone)
                                         {
                                             durationFinish = itemStartTime + duration.PlayoutDuration;
+                                            customGroup = true;
                                         }
 
                                         bool willNotFinishInTime =
@@ -277,6 +299,7 @@ namespace ErsatzTV.Core.Scheduling
                                                 "Advancing to next schedule item after playout mode {PlayoutMode}",
                                                 "Duration");
                                             index++;
+                                            customGroup = false;
 
                                             if (duration.OfflineTail)
                                             {
@@ -298,7 +321,9 @@ namespace ErsatzTV.Core.Scheduling
             {
                 NextScheduleItem = nextScheduleItem,
                 NextScheduleItemId = nextScheduleItem.Id,
-                NextStart = GetStartTimeAfter(nextScheduleItem, currentTime).UtcDateTime
+                NextStart = GetStartTimeAfter(nextScheduleItem, currentTime).UtcDateTime,
+                MultipleRemaining = multipleRemaining.IsSome ? multipleRemaining.ValueUnsafe() : null,
+                DurationFinish = durationFinish.IsSome ? durationFinish.ValueUnsafe().UtcDateTime : null
             };
 
             // build program schedule anchors
@@ -459,6 +484,9 @@ namespace ErsatzTV.Core.Scheduling
                 Movie m => m.MovieMetadata.HeadOrNone().Match(
                     mm => mm.Title ?? string.Empty,
                     () => "[unknown movie]"),
+                MusicVideo mv => mv.MusicVideoMetadata.HeadOrNone().Match(
+                    mvm => $"{mvm.Artist} - {mvm.Title}",
+                    () => "[unknown music video]"),
                 _ => string.Empty
             };