On 5/2/2017 4:55 PM, Kannan Murali wrote:
I have a Firefox WebRTC based client as part of our WebRTC conferencing
solution and I am trying to enable the Silence Suppression feature in my
Firefox WebRTC client.
I am triggering the SDP offer from Firefox WebRTC client, and was expecting the
it to send (negotiate in the offer) CN payload in the m= line in the SDP offer.
However, I don't see the CN payload negotiated from Firefox and not sure how to
enable the Silence Suppression feature. My intention was to reduce the
bandwidth when there the mic is muted. I do see regular audio packets comes out
of Firefox when the mic is muted.
Does anyone know how to enable the Silence Suppression in Firefox?
We have never enabled silence suppression in Firefox. We've had no
(before this) requests to do so, and my previous experience had been
that CN support in SIP Video calls was that CN was noticeable and mildly
annoying at times, and the bandwidth savings were minimal (I was using
iLBC @ ~13Kbps). However, that was a long time ago, so we could
consider it (we're using more bandwidth (much better audio), though
bandwidth is also more available than 10 years ago).
Please file a bug in Bugzilla (in Core::WebRTC Signaling)
--
Randell Jesup, Mozilla
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