W3C home > Mailing lists > Public > public-webrtc@w3.org > May 2014

Re: New issue: switching sources

From: Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com>
Date: Tue, 20 May 2014 15:41:12 +0000
To: Martin Thomson <martin.thomson@gmail.com>, Peter Thatcher <pthatcher@google.com>
CC: Jim Barnett <1jhbarnett@gmail.com>, "public-webrtc@w3.org" <public-webrtc@w3.org>
Message-ID: <1447FA0C20ED5147A1AA0EF02890A64B1CFFE6B9@ESESSMB209.ericsson.se>
On 20/05/14 17:00, Martin Thomson wrote:
> On 20 May 2014 07:27, Peter Thatcher <pthatcher@google.com> wrote:
>> What do you mean by "understand the dangers"?  What dangers are there?
>
>
> Like the one where you have negotiated codec X and you switch in a
> stream that is attached to a hardware encoder with only codec Y.

So we'd need to spec what happens in that case if you set 
RTPSender.track to the new stream. Error event? Do we design the setting 
of track to have success and failure callbacks? Will a new SDP O/A be 
initiated? etc.

>
>
Received on Tuesday, 20 May 2014 15:41:37 UTC

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