So it?s strange. I find that if I don?t send any video stream rtp packet, then remote peer wouldn?t send any packet to me too? Is it designed? ???: pjsip-bounces at lists.pjsip.org [mailto:pjsip-bounces at lists.pjsip.org] ?? Yuming Zheng ????: 2013?9?5? 11:21 ???: pjsip list ??: Re: [pjsip] Regarding the pps/sps when using the third media stack sps/pps is contained in NALU just as other frames which is produced by the encoder, and pjsip deal with that with no special action,the original design can receive that successfully. 2013/9/4 ????? <fantasyvideo at 126.com> HI,all I use the third media stack to handle the video stream. In the vid_rtp_cb , I can?t receive any sps/pps information. Is it possible that the pjsip cut it? _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130906/26670d38/attachment-0001.html>