[FFmpeg-devel] avf_sdp_create problem

[Dominik Tomczak]

Hello

In FFmpeg libavformat I open the url by
url_fopen( &m_fmtCtx->pb, "rtp://localhost:7777", URL_WRONLY );

then I want to generate SDP from this URL context. I call.
avf_sdp_create

the generated SDP file does not include port number. It should be 7777 but
is always 0. I looked into sdp.c code, function sdp_get_address and it
always returns 0 for port if the protocol is RTP.
How can I generate SDP file for RTP (video codec h264) so that VLC can
correctly play the stream?

Regards

-- 
Dominik Tomczak