add hls segmenter fmp4 streaming mode (#2468)

* add streaming mode segmenter fmp4

* allow hevc channel preview

ErsatzTV/Controllers/Api/TroubleshootController.cs

@@ -4,6 +4,7 @@ using ErsatzTV.Application.MediaItems;
 using ErsatzTV.Application.Troubleshooting;
 using ErsatzTV.Application.Troubleshooting.Queries;
 using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Interfaces.Troubleshooting;
@@ -27,6 +28,8 @@ public class TroubleshootController(
         [FromQuery]
         int ffmpegProfile,
         [FromQuery]
+        StreamingMode streamingMode,
+        [FromQuery]
         List<int> watermark,
         [FromQuery]
         List<int> graphicsElement,
@@ -42,6 +45,7 @@ public class TroubleshootController(
 
             Either<BaseError, PlayoutItemResult> result = await mediator.Send(
                 new PrepareTroubleshootingPlayback(
+                    streamingMode,
                     mediaItem,
                     ffmpegProfile,
                     watermark,
@@ -125,6 +129,8 @@ public class TroubleshootController(
         [FromQuery]
         int ffmpegProfile,
         [FromQuery]
+        StreamingMode streamingMode,
+        [FromQuery]
         List<int> watermark,
         [FromQuery]
         List<int> graphicsElement,
@@ -135,7 +141,7 @@ public class TroubleshootController(
         Option<int> ss = seekSeconds > 0 ? seekSeconds : Option<int>.None;
 
         Option<string> maybeArchivePath = await mediator.Send(
-            new ArchiveTroubleshootingResults(mediaItem, ffmpegProfile, watermark, graphicsElement, ss),
+            new ArchiveTroubleshootingResults(mediaItem, ffmpegProfile, streamingMode, watermark, graphicsElement, ss),
             cancellationToken);
 
         foreach (string archivePath in maybeArchivePath)

ErsatzTV/Controllers/InternalController.cs

@@ -10,6 +10,7 @@ using ErsatzTV.Application.Streaming;
 using ErsatzTV.Application.Subtitles;
 using ErsatzTV.Application.Subtitles.Queries;
 using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Streaming;
@@ -281,7 +282,7 @@ public class InternalController : ControllerBase
     {
         var request = new GetPlayoutItemProcessByChannelNumber(
             channelNumber,
-            mode,
+            StreamingMode.TransportStream,
             DateTimeOffset.Now,
             false,
             true,

ErsatzTV/Controllers/IptvController.cs

@@ -205,6 +205,9 @@ public class IptvController : ControllerBase
                     case StreamingMode.HttpLiveStreamingSegmenter:
                         mode = "segmenter";
                         break;
+                    case StreamingMode.HttpLiveStreamingSegmenterFmp4:
+                        mode = "segmenter-fmp4";
+                        break;
                     case StreamingMode.HttpLiveStreamingSegmenterV2:
                         mode = "segmenter-v2";
                         break;
@@ -217,6 +220,7 @@ public class IptvController : ControllerBase
         switch (mode)
         {
             case "segmenter":
+            case "segmenter-fmp4":
             case "segmenter-v2":
                 _logger.LogDebug(
                     "Maybe starting ffmpeg session for channel {Channel}, mode {Mode}",