- Update ion-sfu to v1.20.14
- Enable `abs-send-time` for video tracks
Reference: ion-sfu PR - https://github.com/livekit/ion-sfu/pull/12
Testing:
--------
- Look at SDP offer in subscriber PC and ensure that abs-send-time is negotiated.
- Ensure that downstream packets have `abs-send-time` extension for video packets.
TODO:
-----
- Not yet setting this for audio tracks. Eventually we want to move
to TWCC. This is just a step along the way.
* LK-105 (Opus DTX)
https://linear.app/livekit/issue/LK-105/allow-enabling-of-opus-dtx
Enable/Disable Opus DTX using SDP answer based on setting in
`AddTrack` request.
Testing:
--------
Chrome and Firefox work. Having audio problems with Safari
(maybe the Safari 15 issue as I am not getting media)
* Check that receiver has no tracks
* Skip non-audio transceivers
* A small clean up to not use pendin track outside lock and also append with spread
* Address comments from review by David
* Update pkg/rtc/participant.go
Co-authored-by: David Zhao <david@davidzhao.com>
* Pull in tagged version of webrtc and lk protocol
Co-authored-by: David Zhao <david@davidzhao.com>
* Disallow AddTrack from participants that don't have the permission
* Support protocol 3 speaker updates, client info
* update protocol
* Disallow AddTrack from participants that don't have the permission
* increase wait time for GH to pass
* SendData Server API
* SendData Server-API adjustments based on suggestions
* Update proto version
* enforce publishData permission
* go mod tidy
* fix go.mod
* go mod tidy
Co-authored-by: ChesterMing <89124853+ChesterMing@users.noreply.github.com>
* refactor: active speakers
1. Observe the loudest adjusted with active ratio instead of linear average of decibel values
2. Follow RFC6465 to convert audio level from decibel to linear value.
3. Quantize audio level for stable slice comparison
4. Switch moving average algorithm from MMA to EMA to have the same center of mass with SMA
5. Minor: remove seenSids map allocation
6. Minor: minimize division arithmetic
* Update pkg/rtc/audiolevel.go
Co-authored-by: David Zhao <david@davidzhao.com>
