hello, i notice that this function (pjmedia_rtcp_init (pjmedia_rtcp_session *session, char *name, unsigned clock_rate, unsigned samples_per_frame, pj_uint32_t ssrc)) has two parameters: clock_rate, samples_per_frame. but these params is valid in audio. these can use in video? this is my question, thanks. 2011-12-22 smartdu -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111222/0791617f/attachment.html>