~/talk

Live Q&A 4 with Speakers

Talkat RTC @Scale 2023 · on Wednesday, 2023-03-29· [devrel-and-community]
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Project retrospection says core features start bundled but get modularized when metaverse scenarios drop camera and replace it with avatars; binary-size optimization proves costly so the team adopts unifx to avoid race conditions and rewrites C modules to C++ when needed. Architecture uses dedicated audio channel, separate channels for video, avatars and world state to avoid head‑of‑line blocking. Metrics include talk time, connection latency, crash rates and dashboards; work targets end-to-end encrypted client-only primitives for global ordering and potential future open sourcing of rsys/RCs.

AI-written summary · about

  1. 0:00Q&A introduction
  2. 0:49RCS architecture redesign
  3. 2:38Open-sourcing RCS library
  4. 4:01WebRTC evolution
  5. 5:07Network channels for World State
  6. 6:35WebRTC performance metrics
  7. 7:58User privacy in calls
  8. 10:09Stack maintenance challenges
  9. 13:42Closing remarks
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