* wip * fix songs again * don't use lists of video and audio input files * test concat command output * move concat pipeline * start to use ffmpeg state * add ffmpeg state and audio state * audio state is required * attach input options directly to input files * move filters to input files * add watermark support
16 lines
646 B
C#
16 lines
646 B
C#
using ErsatzTV.FFmpeg.Environment;
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namespace ErsatzTV.FFmpeg.Filter;
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public abstract class BaseFilter : IPipelineFilterStep
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{
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public IList<EnvironmentVariable> EnvironmentVariables => Array.Empty<EnvironmentVariable>();
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public virtual IList<string> GlobalOptions => Array.Empty<string>();
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public IList<string> InputOptions(InputFile inputFile) => Array.Empty<string>();
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public virtual IList<string> FilterOptions => Array.Empty<string>();
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public virtual IList<string> OutputOptions => Array.Empty<string>();
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public abstract FrameState NextState(FrameState currentState);
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public abstract string Filter { get; }
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}
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