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fix graphical subtitle transcoding with vaapi

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This commit is contained in:
Jan Friedrich
2016-09-13 18:29:53 +02:00
parent 42d67db1b8
commit 1cf6cfb11c
2 changed files with 30 additions and 4 deletions
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17
MediaBrowser.MediaEncoding/Encoder/BaseEncoder.cs
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@@ -487,7 +487,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
var videoEncoder = EncodingJobFactory.GetVideoEncoder(MediaEncoder, state, encodingOptions);
if (videoEncoder.IndexOf("vaapi", StringComparison.OrdinalIgnoreCase) != -1)
{
arg = "-hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device " + encodingOptions.VaapiDevice + " " + arg;
arg = "-hwaccel vaapi -hwaccel_output_format yuv420p -vaapi_device " + encodingOptions.VaapiDevice + " " + arg;
}
}
@@ -565,7 +565,20 @@ namespace MediaBrowser.MediaEncoding.Encoder
{
outputSizeParam = await GetOutputSizeParam(state, outputVideoCodec).ConfigureAwait(false);
outputSizeParam = outputSizeParam.TrimEnd('"');
outputSizeParam = "," + outputSizeParam.Substring(outputSizeParam.IndexOf("scale", StringComparison.OrdinalIgnoreCase));
if (string.Equals(outputVideoCodec, "h264_vaapi", StringComparison.OrdinalIgnoreCase))
{
outputSizeParam = "," + outputSizeParam.Substring(outputSizeParam.IndexOf("format", StringComparison.OrdinalIgnoreCase));
}
else
{
outputSizeParam = "," + outputSizeParam.Substring(outputSizeParam.IndexOf("scale", StringComparison.OrdinalIgnoreCase));
}
}
if (string.Equals(outputVideoCodec, "h264_vaapi", StringComparison.OrdinalIgnoreCase) && outputSizeParam.Length == 0)
{
outputSizeParam = ",format=nv12|vaapi,hwupload";
}
var videoSizeParam = string.Empty;