fix(SDP): Reset sources to MSID map for plan-b clients.
When source-name signaling is enabbled on plan-b clients, the sources to MSID map needs to be cleared after every transformation since browser in plan-b mode produces a new set of SSRCs and trackID when a track is removed and new track is added to the peerconnection. This fixes an issue where the track index in the source-name gets incremented after a track replace operation.
fix(multi-stream): Fix local SSRC cache to include multiple video streams. (#2006)
* fix(multi-stream): Fix local SSRC cache to include multiple video streams.
If multiple local video streams are found in the SDP, cache all of them instead of the first video SSRC. This fixes an issue where the resolution/fps stats for the screenshare track are not available.
* squash: new track inherits the source name of old track if it exists.
fix(multi-stream) Set the source name of replaced track before configuring it.
With just source-name enabled, set the source name of the replaced track before configuring the encodings, this fixes an issues where the sender constraints are not applied on the p2p connection because the source name is undefined.
fix: Cleanups JitsiConference on reservation and max user failures. @damencho (#1986)
* Revert "fix: Cleans up rooms after failure to join."
This reverts commit f23372dd88.
* fix: Cleanups JitsiConference on reservation and max user failures.
fix(video-quality) Update frame heights in content-modify for p2p. (#1983)
* fix(video-quality) Update frame heights in content-modify for p2p.
When the user changes the preferred video quality settings from the UI, update the frame height values in content-modify for p2p connection when source-name signaling is enabled.
* fix(multi-stream) Send presence for desktop track before signaling when it is the first track to be added to the conference.
Also do not suppress renegotiation for desktop track on p2p since the browser doesn't fire negotiation needed event.
* squash: fix build
* squash: fix linter issues
* squash: add comment.
fix(BridgeChannel): re-send constraints and videoType message after every re-connect.
This fixes an issue where the receiver constraints and video type messages are sent on the bridge channel only the first time the ws conn gets re-established.
fix(presence) Parse peer presence in legacy format correctly.
When source-name signaling is enabled, get correct peermedia info when the peer sends presence in the legacy format. This fixes an issue where Jigasi users cannot be heard by endpoints that have source-name signaling enabled.
fix(multi-stream) fix p2p issues with secondary video sources.
* fix(multi-stream) add new m-line when remote adds a second video source in p2p.
A new m-line needs to be added in the remote description when a new secondary video source is signaled by the peer.
* fix(TPC) Suppress lower layers only for screenshare tracks.
With multi-stream support enabled, an extra check for videoType for local track is needed to dtermine if the lower layers need to be suppressed.
* fix(TPC) Mark the direction inactive on inactive media connection.
If a new secondary video source is added on the jvb connection while p2p is active, make sure the direction is set to inactive on the jvb connection, so that no media is being sent out on the jvb connection.
* squash: Address review comments.
* fix: Set affiliation.
XEP-0045:
Affiliations are granted, revoked, and maintained based on the user’s bare JID, not the nick as with roles.
* squash: Fixes own revokeOwner.
fix(multi-stream) Reject m-lines associated with removed sources.
We do not want the client to re-use the inactive transceivers that are associated with m-lines for removed remote tracks. Rejecting a m-line on source-remove clears it from the list of available transceivers.
* Do not send analytics periodically.
* Stop sending e2eping after 5 responses (or 10 requests with no response).
* Pace requests based on conference size.
* Only send e2eping in one direction in a pair of endpoints.
fix(multi-stream-support) Support muting of desktop track.
* fix(multi-stream-support) Support muting of desktop track.
* fix(multi-stream) Always initiate responder renegotiation even for p2p.
This is needed since the new m-line is always added to the remote description.
* fix(multi-stream) Support multi-stream only on Unfied plan endpoints.
* fix(multi-stream) Advertise source-name signaling to Jicofo when supported.
* fix(JitsiLocalTrack): Remove unnecessary reject.
* fix: add the correct source name attribute for the second video track.
* squash: Address review comments.
Chrome doesn't render media when the SSRC is added back to the m-line after removing it because of source-remove->source-add from peer. Avoid renegotiations so that these source removes and adds are not sent to the peer after the track is replaced.
fix(JingleSessionPC) Remove the ssrc lines in remote desc sdp on source removal.
In P2P and unified mode, Chrome does not render the media if an SSRC is removed and the same one is added back (happens when the sender is camera muted->starts SS->stops SS->turns camera on). That is why SSRC was not being removed. However, mobile endpoints that are running in plan-b generate a new SSRC when the client switches between camera and screenshare. This will cause issues on a p2p receiver that is running in unified mode. Fixes https://github.com/jitsi/jitsi-meet/issues/11010.