diff options
Diffstat (limited to 'MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs')
| -rw-r--r-- | MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index d2aaba906..de1b65482 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -813,12 +813,28 @@ namespace MediaBrowser.MediaEncoding.Encoder int? threads, int? qualityScale, ProcessPriorityClass? priority, + bool enableKeyFrameOnlyExtraction, EncodingHelper encodingHelper, CancellationToken cancellationToken) { var options = allowHwAccel ? _configurationManager.GetEncodingOptions() : new EncodingOptions(); threads ??= _threads; + if (allowHwAccel && enableKeyFrameOnlyExtraction) + { + var supportsKeyFrameOnly = (string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase) && options.EnableEnhancedNvdecDecoder) + || (string.Equals(options.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase) && OperatingSystem.IsWindows()) + || (string.Equals(options.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase) && options.PreferSystemNativeHwDecoder) + || string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase) + || string.Equals(options.HardwareAccelerationType, "videotoolbox", StringComparison.OrdinalIgnoreCase); + if (!supportsKeyFrameOnly) + { + // Disable hardware acceleration when the hardware decoder does not support keyframe only mode. + allowHwAccel = false; + options = new EncodingOptions(); + } + } + // A new EncodingOptions instance must be used as to not disable HW acceleration for all of Jellyfin. // Additionally, we must set a few fields without defaults to prevent null pointer exceptions. if (!allowHwAccel) @@ -868,6 +884,11 @@ namespace MediaBrowser.MediaEncoding.Encoder inputArg = "-threads " + threads + " " + inputArg; // HW accel args set a different input thread count, only set if disabled } + if (enableKeyFrameOnlyExtraction) + { + inputArg = "-skip_frame nokey " + inputArg; + } + var filterParam = encodingHelper.GetVideoProcessingFilterParam(jobState, options, vidEncoder).Trim(); if (string.IsNullOrWhiteSpace(filterParam)) { |