[FFmpeg-devel] [PATCH 1/2] avutil: Add av_get_time_base{_q, }() and deprecate AV_TIME_BASE{_Q, }

Derek Buitenhuis derek.buitenhuis at gmail.com
Tue Dec 31 21:00:42 CET 2013

On 12/31/2013 6:24 PM, Michael Niedermayer wrote:
> for the AVRational returning function the nummerator is 1 always,
> even if the timebase would be (sanly) changed. The function should
> possibly instead be a static inline function that returns a 1 in that
> place to restore the compilers compile time knowledge of half the
> AVRational

I think making it inline kind of defeats the point of being able
to change it. I don't think this is going to make even a remote difference
in 'optimization'. It's a stupid micro-optimization for a function
which will be rarely called.

- Derek

More information about the ffmpeg-devel mailing list