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disable graphical subs burn-in when tonemapping

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Nyanmisaka 2020-11-24 23:10:34 +08:00 committed by GitHub
parent bee69e409b
commit 9c703a75ec
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1 changed files with 13 additions and 0 deletions
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13
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@ -1882,6 +1882,19 @@ namespace MediaBrowser.Controller.MediaEncoding
var videoDecoder = GetHardwareAcceleratedVideoDecoder(state, options) ?? string.Empty; var videoDecoder = GetHardwareAcceleratedVideoDecoder(state, options) ?? string.Empty;
var isLinux = RuntimeInformation.IsOSPlatform(OSPlatform.Linux); var isLinux = RuntimeInformation.IsOSPlatform(OSPlatform.Linux);
var isVaapiDecoder = videoDecoder.IndexOf("vaapi", StringComparison.OrdinalIgnoreCase) != -1;
var isVaapiH264Encoder = outputVideoCodec.IndexOf("h264_vaapi", StringComparison.OrdinalIgnoreCase) != -1;
var isVaapiHevcEncoder = outputVideoCodec.IndexOf("hevc_vaapi", StringComparison.OrdinalIgnoreCase) != -1;
var isTonemappingSupported = IsTonemappingSupported(state, options);
var isTonemappingSupportedOnVaapi = string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase) && isVaapiDecoder && (isVaapiH264Encoder || isVaapiHevcEncoder);
// Tonemapping and burn-in graphical subtitles requires overlay_vaapi.
// But it's still in ffmpeg mailing list. Disable it for now.
if (isTonemappingSupported && isTonemappingSupportedOnVaapi)
{
return GetOutputSizeParam(state, options, outputVideoCodec);
}
// Setup subtitle scaling // Setup subtitle scaling
if (state.VideoStream != null && state.VideoStream.Width.HasValue && state.VideoStream.Height.HasValue) if (state.VideoStream != null && state.VideoStream.Width.HasValue && state.VideoStream.Height.HasValue)
{ {