[Libav-user] Detect framerate mode

Carl Eugen Hoyos ceffmpeg at gmail.com
Mon Jan 9 06:09:24 EET 2017

2017-01-09 1:51 GMT+01:00 YIRAN LI <mrfun.china at gmail.com>:

> May I know if there's any way to tell if a video stream is fixed frame rate
> or variable frame rate without decoding and calculating each frame's time
> stamp explicitly?

It may be possible for some containers (but not generally).

Carl Eugen

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