W3C home > Mailing lists > Public > public-webrtc@w3.org > August 2012

Re: [Bug 18485] Change DTMF API to be on PeerConnection

From: Cullen Jennings (fluffy) <fluffy@cisco.com>
Date: Thu, 16 Aug 2012 19:39:01 +0000
To: Martin Thomson <martin.thomson@gmail.com>
CC: "<bugzilla@jessica.w3.org>" <bugzilla@jessica.w3.org>, "<public-webrtc@w3.org>" <public-webrtc@w3.org>
Message-ID: <E024B497-1622-41C1-8B4A-C81243AA01A0@cisco.com>

On Aug 15, 2012, at 10:03 AM, Martin Thomson <martin.thomson@gmail.com> wrote:

> The only argument presented
> for synchronization was to make echo cancellation easier to implement.

I'm sort of staying out of the topic of if we should insert the audio tones in the received media stream all, but if we do insert them, I strongly suggest that we don't put the actually DTMF tone and instead just put a beep that is not the DTMF tone. That solves the echo canceler problem.
Received on Thursday, 16 August 2012 19:39:29 UTC

This archive was generated by hypermail 2.3.1 : Monday, 23 October 2017 15:19:29 UTC