On Mon, Jul 14, 2008 at 10:27 PM, Damien Herraud <d.herraud at gmail.com> wrote: > Hi, > > I am still trying to stream audio/video with VLC, replacing PJMEDIA. I > have a problem for writing the SDP manually. For a first try, I wrote a SDP > for streaming a MPEG-1 Audio Layer II file (MP2, static payload 14). My > code is (a lot is taken from pjmedia_endpt_create_sdp) : > > [snip] > >> /* Since we only support one media stream at present, put the >> * SDP connection line in the session level. >> */ >> sdp->conn = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_conn); >> sdp->conn->net_type = STR_IN; >> sdp->conn->addr_type = STR_IP4; >> sdp->conn->addr = sdp->conn->addr; >> > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ What is that? [snip] > > > But I get "*pjmedia_sdp_neg_create_w_local_offer: Assertion > `(status=pjmedia_sdp_validate(local))==0' failed*". I should have an error > in my SDP but I don't see where ! I did not put a rtpmap but if I understood > well it should not be needed for a static payload. > > That's correct (for SDP). But I think you still need to put rtpmap even for static payload for codecs that pjmedia doesn't know (i.e. codecs that are not registered with codec manager), if you want pjmedia_session_info_from_sdp()/pjmedia_stream_info_from_sdp() to work. For the SDP error, you can always step into pjmedia_sdp_validate() or capture the return value to see what it's complaining about. Cheers Benny -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080714/2ccbbc4d/attachment.html
