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Old 14th October 2018, 15:22   #27844  |  Link
jdobbs
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Join Date: Oct 2001
Posts: 20,973
@MrVideo

The problem isn't BD-RB. It's the output file from DVDFab. It is definitely variable framerate -- in the example you gave me there are over 1,000 instances where timecodes indicate missing frames (or other anomalies) in the source. When BD-RB looks at the timecodes and sees that the source is VFR, it then looks to see what the minimum distance is between frames -- so it can determine the true original framerate. There is at least one frame in this source where the timecode difference is zero. Since there is no "infinite" framerate, BD-RB selects the next best framerate, which happened to be 59.97. Even when I tell it to ignore zero deltas between frames, it still finds a distance that would be consistent with 29.97 rather than 23.976.

So... the bottom line is: don't create MKVs using DVDFab if you want to import into BD-RB.
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Last edited by jdobbs; 14th October 2018 at 15:46.
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