Hello, I am talking about NACK in the context of RTCP feedback (a=rtcp-fb:* nack) to request retransmission of lost frames. I would like to advertise in my SDP that asterisk supports NACK, so WebRTC browsers can request for lost packets, lost FIR or PLI messages via RTCP feedback.
Since asterisk isn't source of the video, it will have to buffer the RTP messages received from the remote peer and retransmit them when requested by WebRTC browsers. Nitesh Regards, Nitesh On Thu, Dec 18, 2014 at 10:59 AM, Olle E. Johansson <o...@edvina.net> wrote: > > > On 18 Dec 2014, at 10:42, Nitesh Bansal <nitesh.ban...@gmail.com> wrote: > > > Hello folks, > > > > I am contemplating adding the support for NACK in asterisk hoping for > better video quality with Asterisk WebRTC calls. > > Can somebody please give me an estimate of the challenges involved, how > complicated it is going to be? > > Please tell me more. What is NACK? > > /O > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-dev mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-dev >
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