From 7cf0f79f85e386a4346a74046ee36f0d30c0dcdd Mon Sep 17 00:00:00 2001 From: Luke Pulverenti Date: Wed, 2 Nov 2016 13:08:34 -0400 Subject: [PATCH] update thumbnail sampling --- MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index 10fb025e03..098cd14dbf 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -915,7 +915,7 @@ namespace MediaBrowser.MediaEncoding.Encoder var mapArg = imageStreamIndex.HasValue ? (" -map 0:v:" + imageStreamIndex.Value.ToString(CultureInfo.InvariantCulture)) : string.Empty; var enableThumbnail = !new List { "wtv" }.Contains(container ?? string.Empty, StringComparer.OrdinalIgnoreCase); - var thumbnail = enableThumbnail ? ",thumbnail=30" : string.Empty; + var thumbnail = enableThumbnail ? ",thumbnail=24" : 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 0 -v quiet -vframes 1 -vf \"{2}{4}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, thumbnail) :