[Libav-user] invalid AVPacket size in av_read_frame usage.

Nicolas George george at nsup.org
Mon Apr 27 13:22:00 CEST 2015

L'octidi 8 floréal, an CCXXIII, daggs a écrit :
> I'm using the x11grab module set to my desktop and grab the packets using av_read_frame call.

1228800 = 640 × 480 × 4, 640×480 is the default resolution for x11grab. You
are not configuring your demuxers and decoders in a consistent way.


  Nicolas George
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