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try to fix vaapi by always using nv12 or vaapi pixel format (#42)

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This commit is contained in:
Jason Dove
2021-03-07 12:22:18 +00:00
committed by GitHub
parent b13b2b9805
commit 0f052631a4
2 changed files with 28 additions and 18 deletions
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ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs
+13 -8
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@@ -89,7 +89,7 @@ namespace ErsatzTV.Core.FFmpeg
string filter = acceleration switch
{
HardwareAccelerationKind.Qsv => $"scale_qsv=w={size.Width}:h={size.Height}",
HardwareAccelerationKind.Nvenc => $"scale_npp={size.Width}:{size.Height}:format=yuv420p",
HardwareAccelerationKind.Nvenc => $"scale_npp={size.Width}:{size.Height}",
HardwareAccelerationKind.Vaapi => $"scale_vaapi=w={size.Width}:h={size.Height}",
_ => $"scale={size.Width}:{size.Height}:flags=fast_bilinear"
};
@@ -105,11 +105,12 @@ namespace ErsatzTV.Core.FFmpeg
if (acceleration != HardwareAccelerationKind.None)
{
filterQueue.Add("hwdownload");
if (_scaleToSize.IsNone && acceleration == HardwareAccelerationKind.Nvenc ||
acceleration == HardwareAccelerationKind.Qsv)
string format = acceleration switch
{
filterQueue.Add("format=nv12");
}
HardwareAccelerationKind.Vaapi => "format=nv12|vaapi",
_ => "format=nv12"
};
filterQueue.Add(format);
}
filterQueue.Add("setsar=1");
@@ -119,8 +120,12 @@ namespace ErsatzTV.Core.FFmpeg
if ((_scaleToSize.IsSome || _padToSize.IsSome) && acceleration != HardwareAccelerationKind.None)
{
filterQueue.Add(
acceleration == HardwareAccelerationKind.Qsv ? "hwupload=extra_hw_frames=64" : "hwupload");
string upload = acceleration switch
{
HardwareAccelerationKind.Qsv => "hwupload=extra_hw_frames=64",
_ => "hwupload"
};
filterQueue.Add(upload);
}
if (filterQueue.Any())
@@ -128,7 +133,7 @@ namespace ErsatzTV.Core.FFmpeg
// TODO: any audio filter
if (_audioDuration.IsSome)
{
complexFilter.Append(";");
complexFilter.Append(';');
}
complexFilter.Append($"[{videoLabel}]");