Hello,<br><br>I am currently testing streaming of an RFC 3984 RTP
session from an .mp4 file. (I ignore/discard the audio.) I am using
ffmpeg's libavformat to read the .mp4 file. <br><br>As source, I have sub-classed H264StreamFramer. As sink, I am using the ready-made H264RTPSink.<br>
<br>I then multicast the result.. It works, but there is a caveat: You
need to supply the client with an SDP file that has the
sprop-patameters entry, since H264 RTP packets are not self-describing.
Alternatively, you can extract the SPS from the .mp4 file (again with
the help of ffmpeg) and transmit them at regular intervals.<br>
<br>VLC plays the multicasted stream fine when given the SDP file.<br><br>The
idea is to eventually use all this in a subclass of
OnDemandServerMediaSubsession so that H264 Streams can be served via
RTSP.<br><br>It is still pretty rudimentary proof-of-concept work, but
it works so far and I can send/post the sources for you if this sounds
like the sort of thing you want to do.<br>
<br>Regards,<br>BGM.<br><br><div class="gmail_quote">2008/2/22 Aravind K <<a href="mailto:aravind.account@gmail.com">aravind.account@gmail.com</a>>:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>Hi friends,</div>
<div>has anyone developed a H.264 program to stream via RTP.I have an encoder that delivers discrete NAL units .It would be of great help if someone could help me in this regard.</div>
<div> </div>
<div>Thanks</div>
<div>Aravind</div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>B. Gitonga Marete<br>Tel: +254-722-151-590