Sdp file for rtp stream

The one I'm using, janus. In the actual nginx-rtmp module, I have the following code that uses this sdp file:. Hopefully I am on the right track and not doing anything egregiously silly. Perhaps this question is more appropriate for a nginx-rtmp or ffmpeg forum, but I have found significantly more posts here that are related to my question. If someone could let me know if I'm on the right track, offer some tips, or direct me to some helpful docs, I would greatly appreciate it.

Again, thanks so much to everyone involved with this project. I have learned so much about WebRTC and network programming just in the last month because of great open source projects like this. I managed to get it working by switching the nginx command to this:. Very choppy though, if anyone has any ffmpeg suggestions to make the stream smoother, please let me know!

Lorenzo Miniero. Not sure what I can suggest here: others have shared their ffmpeg scripts on the group, so searching around will probably help you.

Not sure if adding a -re to make it realtime will help. I'm not an expert on that though, sorry. If you want to deal with realtime, so encoder have to encode frame as fast as they arrive. Thank you for the suggestions. Turned out the culprit was llibsrtp. I forgot to follow this line in the Janus installation guide:. If your distro ships a pre In fact, 1. After uninstalling the 1. Update The reason why the stream is correctly interpreted with this minimal SDP file is that the RTP packets contain the required parameters to decode the video correctly sprop parameters are sent in bound.

This question provides a bit of conceptual insight of on those parameters Is sprop-parameter-sets or profile-level-id the SDP parameter required to decode H? Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow.

Learn more. Ask Question. Asked 8 years, 1 month ago. Active 7 years, 10 months ago. Viewed 27k times. I'm looking for an example of a minimum necessary SDP for setting up a H video stream.

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