[FFmpeg-user] libavformat, RTSP: periodically read last available frame of live stream
manisandro at gmail.com
Sun Sep 8 17:17:41 CEST 2013
On 08.09.2013 17:13, Sandro Mani wrote:
> I would like to periodically (say every second) grab the latest frame
> from a rtsp live stream of a webcam. I am able to successfully open
> the stream and read and decode frames, however if I read one frame
> every second, I am still reading subsequent frames (as opposed to
> frames which are i.e. one second apart). I guess I need to seek to the
> last available frame before reading the next frame. Can anyone point
> out how this can be done?
> For reference, my code is here:  .
> Thanks for any inputs.
>  http://smani.fedorapeople.org/VideoCapture.hpp
>  http://smani.fedorapeople.org/VideoCapture.cpp
Apologies, this was the wrong list. Reposted to libav-user:
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