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| author | Claus Vium <cvium@users.noreply.github.com> | 2021-12-15 08:38:39 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-15 08:38:39 +0100 |
| commit | 9a0618552b87241537590e77c70cfdbac2b0b8ce (patch) | |
| tree | efc0d946cd6fc9db7b09e85cfa4185120e007c57 /MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | |
| parent | c3c4dc6839d19cda8b0ea3cdcdc84547a713506d (diff) | |
| parent | 4a58582ad588eae0571eb6e7f1c830d5550709ea (diff) | |
Merge branch 'master' into what_could_go_wrong
Diffstat (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs')
| -rw-r--r-- | MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index 32ff1dee6..770881149 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -45,6 +45,7 @@ namespace MediaBrowser.MediaEncoding.Probing { "AC/DC", "Au/Ra", + "Bremer/McCoy", "이달의 소녀 1/3", "LOONA 1/3", "LOONA / yyxy", @@ -648,11 +649,6 @@ namespace MediaBrowser.MediaEncoding.Probing stream.IsAVC = false; } - if (!string.IsNullOrWhiteSpace(streamInfo.FieldOrder) && !string.Equals(streamInfo.FieldOrder, "progressive", StringComparison.OrdinalIgnoreCase)) - { - stream.IsInterlaced = true; - } - // Filter out junk if (!string.IsNullOrWhiteSpace(streamInfo.CodecTagString) && !streamInfo.CodecTagString.Contains("[0]", StringComparison.OrdinalIgnoreCase)) { @@ -724,6 +720,23 @@ namespace MediaBrowser.MediaEncoding.Probing stream.AverageFrameRate = GetFrameRate(streamInfo.AverageFrameRate); stream.RealFrameRate = GetFrameRate(streamInfo.RFrameRate); + // Some interlaced H.264 files in mp4 containers using MBAFF coding aren't flagged as being interlaced by FFprobe, + // so for H.264 files we also calculate the frame rate from the codec time base and check if it is double the reported + // frame rate (both rounded to the nearest integer) to determine if the file is interlaced + int roundedTimeBaseFPS = Convert.ToInt32(1 / GetFrameRate(stream.CodecTimeBase) ?? 0); + int roundedDoubleFrameRate = Convert.ToInt32(stream.AverageFrameRate * 2 ?? 0); + + bool videoInterlaced = !string.IsNullOrWhiteSpace(streamInfo.FieldOrder) + && !string.Equals(streamInfo.FieldOrder, "progressive", StringComparison.OrdinalIgnoreCase); + bool h264MbaffCoded = string.Equals(stream.Codec, "h264", StringComparison.OrdinalIgnoreCase) + && string.IsNullOrWhiteSpace(streamInfo.FieldOrder) + && roundedTimeBaseFPS == roundedDoubleFrameRate; + + if (videoInterlaced || h264MbaffCoded) + { + stream.IsInterlaced = true; + } + if (isAudio || string.Equals(stream.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase) || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase) |