gramps
6310f50c27
The frame pump now submits crop-sized BGRA frames; FFmpeg scales them to final tier dimensions. Bundled scaler benchmark: 300 608x1080 to 1080x1920 frames in 0.435s (scaler-only). Reference: https://ffmpeg.org/ffmpeg-filters.html#scale-1
20 lines
774 B
C#
20 lines
774 B
C#
namespace ytLive.Services.Compositor;
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/// <summary>
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/// Where the compositor draws from (the active quality tier's crop over the
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/// 1920×1080 master) and the size of the BGRA frame it sends to the encoder. The
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/// compositor frame is the crop itself; FFmpeg scales it to the selected output
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/// dimensions. The source rect is integer-aligned — MainViewModel's
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/// <c>OutputRectX</c> can be 656.5, so the caller rounds before building these options.
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/// </summary>
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public sealed class CompositorOptions
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{
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public int SourceRectX { get; init; }
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public int SourceRectY { get; init; }
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public int SourceRectWidth { get; init; }
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public int SourceRectHeight { get; init; }
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public int OutputWidth { get; init; }
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public int OutputHeight { get; init; }
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}
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