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disable autoscale when looping with vaapi or qsv (#494)

pull/495/head
Jason Dove 5 years ago committed by GitHub
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  1. 12
      ErsatzTV.Core/FFmpeg/FFmpegProcessBuilder.cs

12
ErsatzTV.Core/FFmpeg/FFmpegProcessBuilder.cs

@ -42,6 +42,7 @@ namespace ErsatzTV.Core.FFmpeg @@ -42,6 +42,7 @@ namespace ErsatzTV.Core.FFmpeg
private string _vaapiDevice;
private HardwareAccelerationKind _hwAccel;
private string _outputPixelFormat;
private bool _noAutoScale;
public FFmpegProcessBuilder(string ffmpegPath, bool saveReports, ILogger logger)
{
@ -147,6 +148,11 @@ namespace ErsatzTV.Core.FFmpeg @@ -147,6 +148,11 @@ namespace ErsatzTV.Core.FFmpeg
{
_arguments.Add("-stream_loop");
_arguments.Add("-1");
if (_hwAccel is HardwareAccelerationKind.Qsv or HardwareAccelerationKind.Vaapi)
{
_noAutoScale = true;
}
}
return this;
@ -460,6 +466,12 @@ namespace ErsatzTV.Core.FFmpeg @@ -460,6 +466,12 @@ namespace ErsatzTV.Core.FFmpeg
});
_arguments.AddRange(arguments);
if (_noAutoScale)
{
_arguments.Add("-noautoscale");
}
return this;
}

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