87 lines
2.3 KiB
C#
87 lines
2.3 KiB
C#
using ErsatzTV.FFmpeg.Format;
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using ErsatzTV.FFmpeg.InputOption;
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using ErsatzTV.FFmpeg.State;
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namespace ErsatzTV.FFmpeg;
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public abstract record InputFile(string Path, IList<MediaStream> Streams)
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{
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public List<IInputOption> InputOptions { get; } = new();
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public List<IPipelineFilterStep> FilterSteps { get; } = new();
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}
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public record ConcatInputFile(string Url, FrameSize Resolution) : InputFile(
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Url,
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new List<MediaStream>
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{
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new VideoStream(
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0,
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string.Empty,
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string.Empty,
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Option<IPixelFormat>.None,
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ColorParams.Default,
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Resolution,
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string.Empty,
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string.Empty,
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Option<string>.None,
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false,
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ScanKind.Unknown)
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})
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{
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public void AddOption(IInputOption option)
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{
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if (option.AppliesTo(this))
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{
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InputOptions.Add(option);
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}
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}
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}
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public record AudioInputFile(string Path, IList<AudioStream> AudioStreams, AudioState DesiredState) : InputFile(
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Path,
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AudioStreams.Cast<MediaStream>().ToList())
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{
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public void AddOption(IInputOption option)
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{
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if (option.AppliesTo(this))
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{
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InputOptions.Add(option);
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}
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}
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}
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public record NullAudioInputFile : AudioInputFile
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{
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public NullAudioInputFile(AudioState DesiredState) : base(
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"anullsrc",
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new List<AudioStream> { new(0, "unknown", -1) },
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DesiredState) =>
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InputOptions.Add(new LavfiInputOption());
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public void Deconstruct(out AudioState DesiredState) => DesiredState = this.DesiredState;
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}
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public record VideoInputFile(string Path, IList<VideoStream> VideoStreams) : InputFile(
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Path,
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VideoStreams.Cast<MediaStream>().ToList())
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{
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public void AddOption(IInputOption option)
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{
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if (option.AppliesTo(this))
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{
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InputOptions.Add(option);
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}
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}
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}
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public record WatermarkInputFile(string Path, IList<VideoStream> VideoStreams, WatermarkState DesiredState)
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: VideoInputFile(Path, VideoStreams);
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public record SubtitleInputFile(string Path, IList<MediaStream> SubtitleStreams, SubtitleMethod Method) : InputFile(
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Path,
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SubtitleStreams)
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{
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public bool IsImageBased => SubtitleStreams.All(
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s => s.Codec is "hdmv_pgs_subtitle" or "dvd_subtitle" or "dvdsub" or "vobsub" or "pgssub" or "pgs");
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}
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