diff options
Diffstat (limited to 'MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs')
| -rw-r--r-- | MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index d804e6443..2b4712b2d 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -64,6 +64,7 @@ namespace MediaBrowser.MediaEncoding.Encoder private string _ffmpegPath = string.Empty; private string _ffprobePath; + private int threads; public MediaEncoder( ILogger<MediaEncoder> logger, @@ -129,6 +130,7 @@ namespace MediaBrowser.MediaEncoding.Encoder SetAvailableDecoders(validator.GetDecoders()); SetAvailableEncoders(validator.GetEncoders()); SetAvailableHwaccels(validator.GetHwaccels()); + threads = EncodingHelper.GetNumberOfThreads(null, _configurationManager.GetEncodingOptions(), null); } _logger.LogInformation("FFmpeg: {EncoderLocation}: {FfmpegPath}", EncoderLocation, _ffmpegPath ?? string.Empty); @@ -377,9 +379,9 @@ namespace MediaBrowser.MediaEncoding.Encoder CancellationToken cancellationToken) { var args = extractChapters - ? "{0} -i {1} -threads 0 -v warning -print_format json -show_streams -show_chapters -show_format" - : "{0} -i {1} -threads 0 -v warning -print_format json -show_streams -show_format"; - args = string.Format(CultureInfo.InvariantCulture, args, probeSizeArgument, inputPath).Trim(); + ? "{0} -i {1} -threads {2} -v warning -print_format json -show_streams -show_chapters -show_format" + : "{0} -i {1} -threads {2} -v warning -print_format json -show_streams -show_format"; + args = string.Format(CultureInfo.InvariantCulture, args, probeSizeArgument, inputPath, threads).Trim(); var process = new Process { @@ -555,8 +557,8 @@ namespace MediaBrowser.MediaEncoding.Encoder // Use ffmpeg to sample 100 (we can drop this if required using thumbnail=50 for 50 frames) frames and pick the best thumbnail. Have a fall back just in case. var thumbnail = enableThumbnail ? ",thumbnail=24" : string.Empty; - var args = useIFrame ? string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads 0 -v quiet -vframes 1 -vf \"{2}{4}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, thumbnail) : - string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads 0 -v quiet -vframes 1 -vf \"{2}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg); + var args = useIFrame ? string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads {5} -v quiet -vframes 1 -vf \"{2}{4}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, thumbnail, threads) : + string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads {4} -v quiet -vframes 1 -vf \"{2}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, threads); var probeSizeArgument = EncodingHelper.GetProbeSizeArgument(1); var analyzeDurationArgument = EncodingHelper.GetAnalyzeDurationArgument(1); @@ -693,7 +695,7 @@ namespace MediaBrowser.MediaEncoding.Encoder Directory.CreateDirectory(targetDirectory); var outputPath = Path.Combine(targetDirectory, filenamePrefix + "%05d.jpg"); - var args = string.Format(CultureInfo.InvariantCulture, "-i {0} -threads 0 -v quiet -vf \"{2}\" -f image2 \"{1}\"", inputArgument, outputPath, vf); + var args = string.Format(CultureInfo.InvariantCulture, "-i {0} -threads {3} -v quiet -vf \"{2}\" -f image2 \"{1}\"", inputArgument, outputPath, vf, threads); var probeSizeArgument = EncodingHelper.GetProbeSizeArgument(1); var analyzeDurationArgument = EncodingHelper.GetAnalyzeDurationArgument(1); |