[FFmpeg-user] Frame rates and video accelerated

Carl Eugen Hoyos cehoyos at ag.or.at
Mon Feb 9 21:57:47 CET 2015

Werner Robitza <werner.robitza <at> gmail.com> writes:

> On Mon, Feb 9, 2015 at 9:10 PM,  <chieppa <at> elmaxsrl.it> wrote:
> > I'm pretty sure that the raw H264 hasn't the timestamps.
> The NAL units themselves, no, but AFAIK the SPS 
> can indicate the time base according to the VUI 
> information in Annex E of H.264.

FFmpeg unfortunately does not always read 
these timestamps correctly...

Carl Eugen

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