TPAC 2023 CG demos recording

All,

Here's a link to the recording of today's Audio CG demos, that was held
online and by a few folks on site in Seville. Additionally, a copy of the
agenda of this meeting is below, with links to the resources discussed.

*URL*:
https://w3c.zoom.us/rec/share/9rOVKb51F9zz5CCL6QqRURQih_UcYqxPdePMq0TgTTrBJJjs9RlYOz9PWqbAvpqz.C6hTiH0qxarUcz28
*Password*: bYMSD4V@


*Community Demos* [~70min]

   -

   Switchboard SDK Editor <https://docs.switchboard.audio> - Thomas Dodds
   (Synervoz) [~15min]
   -

   "Better Faust for the Web": faust-web-component - Stéphane Letz (GRAME),
   Ian Clester (Georgia Tech) [~10min] (demo link
   <https://codepen.io/ijc8/pen/dywRJVd?editors=1000>).
   -

   Songsling Studio (video <https://www.youtube.com/watch?v=KvVpF86SYT0>) -
   Attila Haraszti (Haywirez) [~5min]
   -

   Recent Progress in Web Audio DAW - Michel Buffa (Université Côte d'Azur)
   [~15min] (presentation <https://tinyurl.com/4kknz3y3> with links inside
   to demo/repos etc.)

*Discussion* [20min]

   -

   Feedback to implementers?
   -

      Being able to re-use the graph for OfflineAudioContext rendering?
      This was in the context of rendering a final mix in a DAW.
      -

      Audio latency in browser:
      -

         Generally, 10ms~15ms too high:
         -

            Implementers need details! (OS/sound card/audiocontext
            hints/getUserMedia hints)
            -

            hongchan@ will set up a wiki page under Audio WG to track the
            current status of audio roundtrip latency. Any feedback welcome!
            -

         https://padenot.github.io/roundtrip-latency-tester/
         -

            Can we automate this?
            -

            Can we make this a standardized tool for Audio WG/CG, so we can
            speak the same language?
            -

         Typically, worse on Chrome.
         -

         Safari (and iOS) is largely untested among CG members.
         -

         Michel’s last latency measures
         <https://mainline.i3s.unice.fr/jaes2023/userTestsAndLatency.html>
         (Mac OS/FF/Chrome/two different sound cards):
         -

   WG/CG activities for Web Audio Conference 2024 (Purdue University, March
   2024). Official annoucement shortly

*TPAC Wrap-up*

   -

   Canceling WG Teleconference 9/21


Thanks to everybody that attended, and especially the folks who demoed a
project, and see you online!

Best,
Paul.