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Re: [MMUSIC] [rtcweb] Updating JSEP and BUNDLE

Christer Holmberg <christer.holmberg@ericsson.com> Thu, 28 January 2021 09:35 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Roman Shpount <roman@telurix.com>
CC: Justin Uberti <juberti@google.com>, "Murray S. Kucherawy" <superuser@gmail.com>, Magnus Westerlund <magnus.westerlund=40ericsson.com@dmarc.ietf.org>, "mmusic@ietf.org" <mmusic@ietf.org>
Thread-Topic: [MMUSIC] [rtcweb] Updating JSEP and BUNDLE
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Date: Thu, 28 Jan 2021 09:35:17 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/mmusic/SG1xgpxDVFrOL3pAaXbAdk9iSBY>
Subject: Re: [MMUSIC] [rtcweb] Updating JSEP and BUNDLE
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Hi,

>> It would be nice to get input from a few more people - especially from those that don't use libwebrtc in the implementations. 
>
> First of all, SDP processing is not technically part of libwebrtc. Firefox, Chromium, and Safary have different code for that.

Ok, so why have people been talking about libwebrtc? My understanding was that it doesn't support bundle-only etc.

> Second, our code already works with existing implementations (i.e. identical ports for m= lines). Switching it to port 0 in Firefox caused some breakage but it was fixed as well. So, at this point, we do not care.

Ok. And, I assume you are talking about an intermediary entity (proxy, SBC etc), right?

Regards,

Christer

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