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| author | crobibero <cody@robibe.ro> | 2020-11-11 08:08:06 -0700 |
|---|---|---|
| committer | crobibero <cody@robibe.ro> | 2020-11-11 08:08:06 -0700 |
| commit | 7ff212576e1fba5980163bcc1cd97c29aadc635f (patch) | |
| tree | 73b548bfedf984b83b2d8dc1f9b5406b1a9620de /MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | |
| parent | 380359b495f234450b21eafd2e64fa84b1bf2dcb (diff) | |
| parent | 5669d1dad23153401d1e648faa9b62b1d0e81838 (diff) | |
Merge remote-tracking branch 'upstream/master' into bye-tvdb
Diffstat (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs')
| -rw-r--r-- | MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index 22537a4d9..cdeefbbbd 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -666,6 +666,16 @@ namespace MediaBrowser.MediaEncoding.Probing stream.AverageFrameRate = GetFrameRate(streamInfo.AverageFrameRate); stream.RealFrameRate = GetFrameRate(streamInfo.RFrameRate); + // Interlaced video streams in Matroska containers return the field rate instead of the frame rate + // as both the average and real frame rate, so we half the returned frame rates to get the correct values + // + // https://gitlab.com/mbunkus/mkvtoolnix/-/wikis/Wrong-frame-rate-displayed + if (stream.IsInterlaced && formatInfo.FormatName.Contains("matroska", StringComparison.OrdinalIgnoreCase)) + { + stream.AverageFrameRate /= 2; + stream.RealFrameRate /= 2; + } + if (isAudio || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase) || string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase)) { |