diff options
Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs')
| -rw-r--r-- | MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index d3fb6a46d..cbfdf2695 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -483,7 +483,7 @@ namespace MediaBrowser.Controller.MediaEncoding { if (isQsvDecoder) { - arg.Append("-hwaccel qsv "); + arg.Append("-hwaccel qsv -init_hw_device qsv=hw "); } // While using SW decoder else @@ -1757,7 +1757,7 @@ namespace MediaBrowser.Controller.MediaEncoding // output dimensions. Output dimensions are guaranteed to be even. var outputWidth = width.Value; var outputHeight = height.Value; - var vaapi_or_qsv = string.Equals(videoEncoder, "h264_qsv", StringComparison.OrdinalIgnoreCase) ? "qsv" : "vaapi"; + var qsv_or_vaapi = string.Equals(videoEncoder, "h264_qsv", StringComparison.OrdinalIgnoreCase); if (!videoWidth.HasValue || outputWidth != videoWidth.Value @@ -1765,17 +1765,19 @@ namespace MediaBrowser.Controller.MediaEncoding || outputHeight != videoHeight.Value) { // Force nv12 pixel format to enable 10-bit to 8-bit colour conversion. + // use vpp_qsv filter to avoid green bar when the fixed output size is requested. filters.Add( string.Format( CultureInfo.InvariantCulture, - "scale_{0}=w={1}:h={2}:format=nv12", - vaapi_or_qsv, + "{0}=w={1}:h={2}:format=nv12", + qsv_or_vaapi ? "vpp_qsv" : "scale_vaapi", outputWidth, outputHeight)); } else { - filters.Add(string.Format(CultureInfo.InvariantCulture, "scale_{0}=format=nv12", vaapi_or_qsv)); + // set w=0:h=0 for vpp_qsv to keep the original dimensions, otherwise it will fail. + filters.Add(string.Format(CultureInfo.InvariantCulture, "{0}format=nv12", qsv_or_vaapi ? "vpp_qsv=w=0:h=0:" : "scale_vaapi=")); } } else if ((videoDecoder ?? string.Empty).IndexOf("cuvid", StringComparison.OrdinalIgnoreCase) != -1 |