From 9349cc5bebf1196bfc9f90e3838e89acb95d41d4 Mon Sep 17 00:00:00 2001 From: Luke Pulverenti Date: Wed, 10 Aug 2016 15:15:41 -0400 Subject: [PATCH] update thread count on image extraction --- MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index 08ab99f9b..c8a28e832 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -874,8 +874,8 @@ namespace MediaBrowser.MediaEncoding.Encoder var mapArg = imageStreamIndex.HasValue ? (" -map 0:v:" + imageStreamIndex.Value.ToString(CultureInfo.InvariantCulture)) : string.Empty; // 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 args = useIFrame ? string.Format("-i {0}{3} -threads 1 -v quiet -vframes 1 -vf \"{2},thumbnail=30\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg) : - string.Format("-i {0}{3} -threads 1 -v quiet -vframes 1 -vf \"{2}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg); + var args = useIFrame ? string.Format("-i {0}{3} -threads 0 -v quiet -vframes 1 -vf \"{2},thumbnail=30\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg) : + string.Format("-i {0}{3} -threads 0 -v quiet -vframes 1 -vf \"{2}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg); var probeSize = GetProbeSizeArgument(new[] { inputPath }, protocol); @@ -980,7 +980,7 @@ namespace MediaBrowser.MediaEncoding.Encoder FileSystem.CreateDirectory(targetDirectory); var outputPath = Path.Combine(targetDirectory, filenamePrefix + "%05d.jpg"); - var args = string.Format("-i {0} -threads 1 -v quiet -vf \"{2}\" -f image2 \"{1}\"", inputArgument, outputPath, vf); + var args = string.Format("-i {0} -threads 0 -v quiet -vf \"{2}\" -f image2 \"{1}\"", inputArgument, outputPath, vf); var probeSize = GetProbeSizeArgument(new[] { inputArgument }, protocol);