20 aug 2009 kl. 16.35 skrev Gallmeier, Jonathan: > I have a very basic question regarding how the RTP headers are > handled within the Asterisk video channels. I discovered that the > RTP headers are stripped off for the audio channels, leaving the > compressed audio bitstream. Adding them back in is reasonably > trivial in my soft phone sip bridge application that I’m writing. > > For video, is the same thing done? Are the RTP headers stripped off, > leaving only the compressed video bitstream? Is there an easy way to > tell Asterisk channels to leave the RTP headers intact within an > Asterisk channel so that I don’t have to partially parse the > bitstream to determine RTP header parameters when the video frame is > broken between multiple RTP packets? Unfortunately, I have to give > my smart phone RTP packets with headers. It won’t accept simple > video bistreams. >
Asterisk is a multiprotocol PBX and onl a limited set of the channels actually use RTP. So internally, Asterisk doesn't use RTP framing at all. /O _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-video mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-video
