I don't have good stats, but I'm sure it's much longer than all current test sequences, which tend to be only a few seconds due to uncompressed video size constraints.
It is important to understand intra efficiency during a stream switch, recovery, join, random access, etc. Perhaps we can just test All-Intra configs as a separate data point for this rather than mixing periodic intra. Mo On Mar 15, 2015, at 10:07 AM, Timothy B. Terriberry <[email protected]> wrote: Mo Zanaty (mzanaty) wrote: > Another reason for testing with periodic intra is the recent rise in RTP > mixers which switch rather than transcode media. Setting the intra interval > to the average active speaker switching time gives a good estimate of > real-world codec efficiency in these topologies. Do either you or Harald have some statistics with which to estimate that time? _______________________________________________ video-codec mailing list [email protected] https://www.ietf.org/mailman/listinfo/video-codec _______________________________________________ video-codec mailing list [email protected] https://www.ietf.org/mailman/listinfo/video-codec
