On Mon, Feb 23, 2009 at 6:59 PM, Ronald S. Bultje <[email protected]> wrote: > Hi Mike, > > On Mon, Feb 23, 2009 at 9:53 PM, Mike Sullivan <[email protected]> wrote: >> I want to make a modified img2 format (or option to img2) to only save >> "keyframes" (the frames where the codec sends the whole frame, I think >> it is also called a B-Frame but I get confused about the terminology). > > I-frame? > >> The question is, how can I tell from an AVPacket if the current frame >> is a keyframe from the format_write_packet method? > > Well, that depends entirely on your encoding settings. You should be > able to read that from the codec's > AVCodecContext->coded_frame->keyframe or pict_type. > > Ronald > _______________________________________________ > libav-user mailing list > [email protected] > https://lists.mplayerhq.hu/mailman/listinfo/libav-user >
Great Ronald, thanks so much for the help!! -Mike _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
