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Co-authored-by: Claus Vium <cvium@users.noreply.github.com>
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Nyanmisaka 2020-11-28 22:32:54 +08:00 committed by GitHub
parent d72f3498bf
commit 0c6efe6317
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1 changed files with 9 additions and 6 deletions
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15
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
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@ -555,13 +555,16 @@ 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 enableThumbnail = useIFrame && !string.Equals("wtv", container, StringComparison.OrdinalIgnoreCase);
if (string.IsNullOrEmpty(vf))
if (enableThumbnail)
{
vf = enableThumbnail ? "-vf thumbnail=24" : string.Empty;
}
else
{
vf += enableThumbnail ? ",thumbnail=24" : string.Empty;
if (string.IsNullOrEmpty(vf))
{
vf = "-vf thumbnail=24";
}
else
{
vf += ",thumbnail=24";
}
}
var args = string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads {4} -v quiet -vframes 1 {2} -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, threads);