W3C home > Mailing lists > Public > public-webrtc@w3.org > October 2013

Re: Why people munge SDP

From: Serge Lachapelle <sergel@webrtc.org>
Date: Fri, 18 Oct 2013 14:56:10 +0200
Message-ID: <CAMKM2LyjOX-Zs57muiR224u5ZkPo_PtuGJWMJrYEyAN2r5TTGg@mail.gmail.com>
To: "Cullen Jennings (fluffy)" <fluffy@cisco.com>
Cc: "<public-webrtc@w3.org>" <public-webrtc@w3.org>
> The most common reason was the echo cancelation problem in Chrome. I have
> not looked into this personally but evidently it is
> https://code.google.com/p/webrtc/issues/detail?id=827 ). As people
> explained it to me, when using OPUS in chrome, the echo cancelation does
> not really work. The solution to this is take the offer, which does not
> include isac, and add isac to it because the echo cancelation does work
> with isac.

Small FYI. Chrome 31 has echo cancellation improvements that according to
posts on discuss-webrtc@googlegroups.com have helped developers. I would
appreciate it if people could post their experiences with 31 on that list
or on the bug.


Received on Friday, 18 October 2013 12:57:07 UTC

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