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| author | Nyanmisaka <nst799610810@gmail.com> | 2020-11-24 23:10:34 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-24 23:10:34 +0800 |
| commit | 9c703a75ececd4f5abd0d7ecf156685c65a6ff02 (patch) | |
| tree | ff84fd29ecd8354001c009b0917a7c4ba03a5246 | |
| parent | bee69e409bd3053658bdaef9461e8c85683dc6c6 (diff) | |
disable graphical subs burn-in when tonemapping
| -rw-r--r-- | MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index f10175212..3292806a2 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -1882,6 +1882,19 @@ namespace MediaBrowser.Controller.MediaEncoding var videoDecoder = GetHardwareAcceleratedVideoDecoder(state, options) ?? string.Empty; 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 if (state.VideoStream != null && state.VideoStream.Width.HasValue && state.VideoStream.Height.HasValue) { |