On Tue, Nov 14, 2023 at 12:25 PM Vint Cerf via Nnagain <nnagain@lists.bufferbloat.net> wrote: > > if they had not been all together they would have been consuming tons of > video capacity doing video conference calls....
There were plenty of remote attendees. One feed per room = ? Videoconferencing capacity use is another statistic that is not really widely available. I do not know of any "modern" videoconferencing service that makes available bandwidth, loss, frame rate, frame size, "quality" statistics for any given session.Do they? Does IETF meetecho? Is there a federal reporting requirement? I primarily use galene.org: that does all that for me (since I have source code and have had my fingers in videoconferencing apps for many years, and every time I get a few minutes try to improve "gcc" further. A decent frame rate is usually around 500k/sec on the up, 750k peak, and describing what happens on the down and how it scales by user beyond the scope of what I want to write today.. facetime is the videoconferencing "pig" at up to 4mb/sec. ? > > :-)) > v > > > On Tue, Nov 14, 2023 at 10:46 AM Livingood, Jason via Nnagain > <nnagain@lists.bufferbloat.net> wrote: >> >> On the subject of how much bandwidth does one household need, here's a fun >> stat for you. >> >> >> >> At the IETF’s 118th meeting last week (Nov 4 – 10, 2023), there were over >> 1,000 engineers in attendance. At peak there were 870 devices connected to >> the WiFi network. Peak bandwidth usage: >> >> Downstream peak ~750 Mbps >> Upstream ~250 Mbps >> >> >> >> From my pre-meeting Twitter poll >> (https://twitter.com/jlivingood/status/1720060429311901873): >> >> _______________________________________________ >> Nnagain mailing list >> Nnagain@lists.bufferbloat.net >> https://lists.bufferbloat.net/listinfo/nnagain > > > > -- > Please send any postal/overnight deliveries to: > Vint Cerf > Google, LLC > 1900 Reston Metro Plaza, 16th Floor > Reston, VA 20190 > +1 (571) 213 1346 > > > until further notice > > > > _______________________________________________ > Nnagain mailing list > Nnagain@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/nnagain -- :( My old R&D campus is up for sale: https://tinyurl.com/yurtlab Dave Täht CSO, LibreQos _______________________________________________ Nnagain mailing list Nnagain@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/nnagain
