On 11/7/2014 2:27 PM, [email protected] wrote:
Is it possible to disable post-processing (such as AEC, AGC) in WebRTC in
Firefox? I posted a similar question in discuss-webrtc
(https://groups.google.com/d/topic/discuss-webrtc/_7DfrFNx56Q/discussion) and
found a solution for Chrome, wondering if there is something for Firefox? I did
search the FF source code for something similar to the Chrome situation but did
not find anything.
There' s no way to do so currently from content. You can disable it
globally via about:config
media.getusermedia.aec_enabled
media.getusermedia.agc_enabled
media.getusermedia.noise_enabled
agc defaults to false in firefox, the others default to true. (On some
FxOS phones HW AEC & NS will be used, and are not currently disableable
- they may be at some point.)
There is a echoCancellation boolean constraint; but we haven't
implemented it, and I don't know if Chrome has. No constraints for the
other two have been defined. I think google defaults to all three on.
--
Randell Jesup, Mozilla
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