> Its best if decoders rely as little as possible on information passed to them > externally like this. If you have extradata, you should decode that to > determine the stream properties, and not rely on information set anywhere > else. > You should always keep in mind that a user application could use libavcodec > stand-alone without libavformat, so the amount of stream information they > provide might be different.
Thanks for your remind. I believe few information is need to initialize qsv session, however. > > - Hendrik _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
