diff options
Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs')
| -rw-r--r-- | MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index a0f4087395..58d7495fa4 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -3807,6 +3807,11 @@ namespace MediaBrowser.Controller.MediaEncoding var formatArg = isFormatFixed ? (":format=" + videoFormat) : string.Empty; var tonemapArg = string.Empty; + // libplacebo only support full range RGB + forceFullRange = forceFullRange + || (videoFormat ?? string.Empty).Contains("rgb", StringComparison.OrdinalIgnoreCase) + || (videoFormat ?? string.Empty).Contains("bgr", StringComparison.OrdinalIgnoreCase); + if (doTonemap) { var algorithm = options.TonemappingAlgorithm; @@ -3830,6 +3835,10 @@ namespace MediaBrowser.Controller.MediaEncoding tonemapArg += ":range=" + range.ToString().ToLowerInvariant(); } } + else if (forceFullRange) + { + formatArg += ":range=pc"; + } return string.Format( CultureInfo.InvariantCulture, @@ -5470,7 +5479,14 @@ namespace MediaBrowser.Controller.MediaEncoding mainFilters.Add("format=vaapi"); // clear the surf->meta_offset and output nv12 - mainFilters.Add("scale_vaapi=format=nv12"); + var hwCscFilter = "scale_vaapi=format=nv12"; + + if (!isMjpegEncoder && options.TonemappingRange != TonemappingRange.pc) + { + hwCscFilter += ":out_range=tv"; + } + + mainFilters.Add(hwCscFilter); // hw deint if (doDeintH2645) @@ -5540,7 +5556,14 @@ namespace MediaBrowser.Controller.MediaEncoding overlayFilters.Add("format=vaapi"); // clear the surf->meta_offset and output nv12 - overlayFilters.Add("scale_vaapi=format=nv12"); + var hwCscFilter = "scale_vaapi=format=nv12"; + + if (!doVkTonemap || (doVkTonemap && options.TonemappingRange != TonemappingRange.pc)) + { + hwCscFilter += ":out_range=tv"; + } + + overlayFilters.Add(hwCscFilter); // hw deint if (doDeintH2645) @@ -7809,7 +7832,9 @@ namespace MediaBrowser.Controller.MediaEncoding var channels = state.OutputAudioChannels; - var useDownMixAlgorithm = state.AudioStream is not null + // Must match the condition under which GetAudioFilterParam emits the downmix filter. + var useDownMixAlgorithm = channels == 2 + && state.AudioStream?.Channels > 2 && DownMixAlgorithmsHelper.AlgorithmFilterStrings.ContainsKey((encodingOptions.DownMixStereoAlgorithm, DownMixAlgorithmsHelper.InferChannelLayout(state.AudioStream))); if (channels.HasValue && !useDownMixAlgorithm) @@ -7904,6 +7929,13 @@ namespace MediaBrowser.Controller.MediaEncoding audioTranscodeParams.Add("-ar " + sampleRateValue.ToString(CultureInfo.InvariantCulture)); } + // Without the downmix filter, -ac 2 alone drops the LFE channel. + var audioFilterParam = GetAudioFilterParam(state, encodingOptions); + if (!string.IsNullOrEmpty(audioFilterParam)) + { + audioTranscodeParams.Add(audioFilterParam.TrimStart()); + } + // Copy the movflags from GetProgressiveVideoFullCommandLine // See #9248 and the associated PR for why this is needed if (_mp4ContainerNames.Contains(state.OutputContainer)) |