[FFmpeg-user] Frame rates and video accelerated

[Carl Eugen Hoyos]

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