With a small window, the quality is volatile even on small disturbances.
For example losing 2 audio packets in a 2 second window could
drop the quality metric.
* WIP commit
* Clean up
* spelling mistake
* Run subscribed track onBind in a go routine
* Address comments and more safety net
* Cache and restore forwarder state on resume
* conflicts
* mage generate
* Log reason for participant close
Please suggest better naming for different scenarios if something comes
to mind.
* group service requests
* incorporate feedback
* Change names in tests
* Reinstating a function used by cloud
* Use go map for `subscribedTo`.
Range over a sync.Map could produce unexpected results if
there are concurrent changes (change in value or delete).
While we do not change value (the value is a place holder in this map),
just moving to go map to avoid hard to find concurrency issues.
The lock scoping is well defined for the map. So, making the change
to be more defensive.
* Set DtxDisabled from TrackInfo in score calculation.
Also, fix sending connection quality upate on a new subscription.
* comments tweaks
* Move TrackInfo into StreamTrackerManager as this is used by cloud as well
* WIP commit
* WIP commit
* Remove debug
* Revert to reduce diff
* Fix tests
* Determine spatial layer from track info quality if non-simulcast
* Adjust for invalid layer on no rid, previously that function was returning 0 for no rid case
* Fall back to top level width/height if there are no layers
* Use duration from RTPDeltaInfo
- SenderSSRC was not set for NACK, RTCP_RR - so SRTP context
was using SSRC = 0 which is not bad, but let us set the SSRC properly.
- PLI was using a random SSRC on every PLI. So, that would have
created a new SRTP stream (not bad as that stream context is small)
on every PLI. It is wasteful. So, set the SenderSSRC to the mediaSSRC.
- Reduce re-start of higher layers to 10 seconds. That is long enough
to declare that a stream layer has restarted.
Multiple parts of the system relies on a Track's ID (egress, telemetry, etc).
Track ID changes when a track was unpublished, then republished with the
exact same attributes. This PR would allow us to re-use a previously
unpublished Track ID
Raja Subramanian