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Re: [Tsv-art] [Wish] IETF LC Review of draft-ietf-wish-whip-09

Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com> Mon, 06 November 2023 10:26 UTC

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From: Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com>
Date: Mon, 06 Nov 2023 11:26:25 +0100
Message-ID: <CA+ag07aoiDGFobZ6vt8T-vrDwrg3Pj+m_A8R8P0tdkVHhddaHA@mail.gmail.com>
To: Bernard Aboba <bernard.aboba@gmail.com>
Cc: tsv-art@ietf.org, wish@ietf.org
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Subject: Re: [Tsv-art] [Wish] IETF LC Review of draft-ietf-wish-whip-09
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Hi Bernard, sorry for the late review

I agree with your feedback regarding the importance of congestion control
to ensure the best quality of ingest session (probably more important for
UGC than for professional grade studios though).

I am not sure what we could do in order to improve it, as as you suggest it
is mostly an implementation issue and not a spec one. The consensus until
now was not to provide implementation guidelines in the spec itself and
only clarify potential misuses/confusions that could happen during
implementation. Moreover, the group is not charter to work on the CC algos
themselves, so we would have to point to work either on RMCAT or RTCWEB (or
even MoQ).

To make things more complicated, the defacto implementation (twcc and gcc)
is not specified at all, so I am concerned that we could even provide any
actual guidance within the spec.

Any idea about how we could progress this? Maybe it is something we can
discuss during tomorrow's meeting?

Best regards
Sergio


On Wed, Jul 26, 2023 at 3:33 AM Bernard Aboba <bernard.aboba@gmail.com>
wrote:

> is here:
>
> https://datatracker.ietf.org/doc/review-ietf-wish-whip-09-tsvart-lc-aboba-2023-07-25/
>
> Datatracker has been unstable today so no emails appear to have been sent.
> --
> Wish mailing list
> Wish@ietf.org
> https://www.ietf.org/mailman/listinfo/wish
>

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