Enterprise LMS changelog
Enterprise LMS changelog
www.braincert.com

Virtual Classroom Update (April 3, 2021)

 

Update

 

 

We have now upgraded our new Virtual Classroom build across all global datacenter locations and have come up with some major performance improvements and feature updates.

Performance Improvements

  1. [IMPROVEMENT] High-quality MP4 video encodings in the cloud through quality-defined variable bitrate (QVBR) control which is designed to deliver constant video quality and waste zero bits in the process.
  2. [IMPROVEMENT] Improved Simulcast technology for better audio and video performance
  3. [IMPROVEMENT] Improved performance with Safari 12+ browser
  4. [IMPROVEMENT] Documents on the whiteboard will now load faster for attendees joining the session late
  5. [IMPROVEMENT] Users can now delete the saved boards from library
  6. [IMPROVEMENT] Users can customize the SEND button color in chat
  7. [IMPROVEMENT] Updated translations (Arabic & German) in Virtual Classroom environment
  8. [IMPROVEMENT] Users need to confirm before deleting a board
  9. [IMPROVEMENT] Delete board button has been moved to the right

Bug Fixes

  • [Fix] When teacher hides global chat, private chats between teacher and students are now available
  • [Fix] Fixed YouTube video's sound playing with delay for the user who started it
  • [Fix] Fixed the incorrect toggles in right to left interface
  • [Fix] Fixed incorrect toggles in right-to-left interface
  • [Fix] Fixed Down arrows in drop-down lists in class settings getting misplaced in right-to-left interface
  • [Fix] Previous private chat history is now accessible to users after re-entering the VC
  • [FIX] Fixed Video quality reducing from high to standard when switching to expanded mode from enlarged mode
  • [FIX] Fixed the error where users cannot see mic indicator in Settings in Mozilla and Safari browsers
  • [FIX] Text tool is not always properly activated
  • [FIX] Code editor tabs do not scroll vertically or horizontally beyond the first tab in mobile version
  • [FIX] Recording does not continue after the presenter stops viewing the BreakRoom
  • [Fix] Move "delete board" button to the right
  • [Fix] Presenter sometimes sees the "Waiting for presenter" popup when entering the room
  • [Fix] Screen sharing tooltip language is localized only after refreshing the page
  • [Fix] Remove deleting option for files in document and video library
  • [Fix] User sees own text typed in text tool on a wrong tab when another user switches tabs during typing
  • [Fix] Previous private chat history is not accessible to user after re-entering the VC
  • [Fix] Users sometimes cannot close screensharing tab if they move between rooms without turning screensharing off
  • [Fix] Text tool area doesn't increase when user types in several lines in Firefox
  • [Fix] User needs to click Enter twice in the same line to get to a new line in Text tool
  • [Fix] Recording button should not be clickable in rooms with isRecord=3
  • [Fix] User sees new board content on a wrong tab if new content was placed while VC's browser tab was not active
  • [Fix] User in safari does not see list of available devices
  • [Fix] User doesn't see mic indicator in Settings in Mozilla and Safari
  • [Fix] Safari 12.1 ignores devices saved in local storage
  • [Fix] Unexpected behavior when teacher switches document pages while student's VC tab is inactive
  • [Fix] Unexpected behavior when user types in text tool in several lines and switches tabs
  • [Fix] Video quality reduces from high to standard when leaving from enlarged mode to expanded mode
  • [Fix] User cannot turn 16:9 aspect ration on
  • [Fix] Auto select speaker icon in enlarged conference screen doesn't work sometimes
  • [Fix] There is no sound for finished library videos re-played after recording starts
  • [Fix] Line breaks in text tool are ignored when user stops typing on Android devices with Gboard
  • [Fix] Users HD stream has SD bitrate if another user receives the HD stream
  • [Fix] Incoming audio bitrate is not calculated properly in Info popup
  • [Fix] Sometimes text from text tool appears on the wrong tab for attendees if the tab is switched during typing
  • [Fix] Snapshot appears atop of the video when teacher makes a snapshot of student's video in collapsed or expanded video chat
  • [Fix] Scrollbar in tabs panel should be thinner in Firefox
  • [Fix] Newly opened popup window should overlap previously opened popup window
  • [Fix] Investigate abnormal sound on few user recordings
  • [Fix] Forbid recording in Safari 11 and less (These versions won't work correctly, because they are outdated)
  • [Fix] If user uploads images in chat during recording, the recording file comes out damaged
  • [Fix] Safari: recording doesn't start if there is a video playing in video tool