Hi all,
I was wondering if you could point me in the direction of some example code
which shows how to extract/decode frames from an mpeg video file with random
access using avcodec, etc (if such a thing is even possible) ... any help or
advice in this direction would be appreciated
thanks,
Aaron Lieber
Hi Aaron,
I'm not a libav specialist but the following procedure works fine for
me: open the MPEG file as shown in the example codes and then jump to
the desired position using av_seek_frame(...).
av_seek_frame doesn't jump backwards in my case (probably caused by a
lack of knowledge on my side) So my program closes the file and reopenes
it to jump to a preceding position.
And don't forget to start decoding at an I Frame ;)
Best Regards,
Thomas
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