> IIRC you need it if you want to attach any private data that should follow > along with the frame through the decoder frame reordering and all that - > normally this only is done for the pkt_pts field (and this is what most > people need), but in case you need to track more data than just the pts, you > can put it here (and if necessary, the int64_t should fit a pointer as > well).
It's useful for passing through an "original timestamp" if you need to rebase your first frame to have a timestamp of zero. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
