Version 21.2.1

What's new in this release?

  • Fixed issues
  • This release resolves several issues to improve the experience of WebRTC conferences.

Resolved issues

The following table lists the issues we have resolved in VidyoClient for WebRTC JavaScript Library version 21.2.1.

VidyoClient for WebRTC JavaScript Library version 21.2.1 - resolved issues

Key

Summary

IOWEBRTC-2051

When VidyoLocalCameraSetMaxConstraint is used with SVC or simulcast, the constraints now set correctly and the sent resolution changes accordingly.

IOWEBRTC-2017

When using iOS 14.5 on Safari, if you mute and then unmute the speaker, the speaker now unmutes as expected.

IOWEBRTC-2014

An issue was resolved where the pixel rate was sent incorrectly under certain specific circumstances.

IOWEBRTC-1873

An issue was resolved where the FPS dropped from the received video for some participants even if they had no constraints.

IOWEBRTC-1841

When using simulcast, the router no longer sends low runnel when high is available.

Known issues

The following table lists the known issues in VidyoClient for WebRTC JavaScript Library version 21.2.1 LA.

VidyoClient for WebRTC JavaScript Library version 21.2.1 LA - known issues

Key

Summary

IOWEBRTC-1999

If a participant in a call is pinned using the PinParticipant API, and another participant mutes their camera, the tile of the muted participant is also displayed.

IOWEBRTC-1983

When using a Pixel 4 XL on Android 11, the Chrome tab may freeze when a remote participant hangs up and rejoins the call a few times.

IOWEBRTC-1921

Video tiles that drop from calls due to network conditions sometimes do not get restored when the network conditions improve.

IOWEBRTC-1906

If a call participant with more than one camera or microphone disconnects their active device while their camera/microphone drop-down list is open, the drop-down list doesn't update to display the remaining camera/microphone.

IOWEBRTC-1861

When using iOS 14, audio artifacts can be heard for a few seconds after the remote participant starts speaking.

IOWEBRTC-1860

When using Safari Technology Preview 121 on a Mac with an Intel processor, users are unable to share content. This is a known issue with Safari that cannot be fixed by Enghouse Vidyo at this time.

IOWEBRTC-1804

Audio lip-sync is delayed on WebRTC after VidyoConnect is put in the background and then returned to the foreground.

IOWEBRTC-1784

Audio lip-sync is delayed on iOS Safari after flipping the camera, muting and unmuting, or putting VidyoConnect in the background. This is a known issue with Safari that cannot be fixed by Enghouse Vidyo at this time.

IOWEBRTC-1705

Occasionally, Chrome encodes at 10-15 fps even when the network is unconstrained.

IOWEBRTC-1673

On Macs with dual-core CPUs, when the "Google Chrome Helper (Renderer)" process goes beyond 100% CPU, Chrome detects a CPU limitation and lowers the encoding resolution.