[FFmpeg-user] Decimal times to frame numbers
george at nsup.org
Sat Aug 21 13:12:39 EEST 2021
Gyan Doshi (12021-08-21):
> A nit, but MP4 is inherently VFR-ready - that's what the (mandatory) stts
> box is for.
> It is for some opaque reason that the muxer defaults to CFR, possibly to do
> with some limitation or bug in the early days.
Good to know.
I will still argue that MP4 is a crappy format designed with more
concern for pleasing big investors than with concern for good design.
For careful examination of the output, NUT would be the most reliable.
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