[libav-devel] What does "1k tbr" mean?

Bryan Huh bryan at box.com
Sun Aug 30 09:24:13 CEST 2015


Sometimes I see videos with "tbr" values like "1k" or "90k", and sometimes
a fps value alongside it that doesn't seem to correlate with the tbr value
at all.

For example:
    Stream #0:0: Video: flv1, yuv420p, 1280x800, 512 kb/s, 1k tbr, 1k tbn,
1k tbc

I have usually assumed that "tbr" is approximately the fps of the video,
but that doesn't seem to be correct in the cases where it's in the "#k"
format...

Thanks,
Bryan


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