[Libav-user] Unable to Retrieve Frame Rate. it always zero.

whoami Jils get2jils at gmail.com
Fri Feb 14 14:49:08 CET 2014


Carl,
I am working on android, and unfortunately my device is not a rooted one. i
am unable to execute ffmpeg command there.
Any other hook please to find why i am not getting frame rate, from the
programming point of view ?


On Fri, Feb 14, 2014 at 6:10 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Keestu Pillo <get2jils at ...> writes:
>
> > AVRational fr = av_guess_frame_rate(context, video_stream, NULL);
> > LOGD(" Frame RAte = %d/%d ", fr.num, fr.den);
> >
> > I am getting ways 0/0   printed.
>
> What does ffmpeg -i report?
>
> Carl Eugen
>
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