New VC plugin versions for WordPress and Joomla

A new updated plugin version has been uploaded to allow entering coupon code during shopping cart checkout process.

Download new versions from here.

Virtual Classroom - Minor Patch (11/30/2018)

A minor patch for virtual classroom has been updated to fix the following issues and improve overall performance:

  • Fix insert image issue with Firefox browser
  • Chat message window shifting upwards bug with Firefox browser
  • Low volume output in a live virtual classroom session
  • Improve the adaptive bitrate algorithm to deliver the best possible audio & video performance in low bandwidth situations
  • Improve network congestion control feature to improve overall transmission performance and stability
  • Some of the old recurring classes were using old cached DNS hostnames of the VC server clusters in multiple locations. Recent updates has forced everyone to use new backend servers automatically which is transparent to end users. However, few users running very old recurring schedule were affected and this issue has been resolved by pointing to new DNS entries without any further changes
  • Improve recording bandwidth consumption and produce complete recorded video in low bandwidth situations

New Virtual Classroom Major Version (11/03/2018)

All the good things comes to an end...and be replaced with something way better!

We've launched our much-anticipated all-new virtual classroom major update across all 15 global locations worldwide. The new virtual classroom boasts a modern and responsive design along with new features such as code editor.

Here is a sneak preview of what to expect in this new version: https://braincert.wistia.com/medias/nvlhp5kr91

New Features

  • Completely Revamped Design: We have been hard at work with a significant update to our entire UI and UX. Everything has been completely redesigned from the ground up with a collapsable right and left panels.
  • Collaborative Code Editor: We have integrated an amazing built-in code editor to teach any kind of code in a virtual classroom session. Lock or unlock code editor to teach coding one-to-many or code online collaboratively.
  • "Onedrive For Business" Integration: With this premium 'onedrive for business' integration, you can choose the Office 365 tenant and share files from OneDrive folders on the whiteboard. You can leverage this feature from Cloud Uploader using document tool.
  • Collapsible Navigation: The all-new collapsible navigation blocks makes it possible to close or open whiteboard tools on the left and video/attendee list/chat menus on the right making more room for the whiteboard viewing area.
  • Chat Timestamp: This new feature shows the localized timestamp of the messages arrived in the global chat area.
  • New Whiteboard Paper Tool: We've removed the old 'grid' tool and added new lined, grid and millimeter paper background tools.
  • Take photo from student's webcam: This is a useful feature created specifically for younger students in mind. Instructor can now take a photo from student's webcam and show it on the whiteboard or save locally.

Bug Fixes & Improvements:

  • [NEW] Add whiteboard Background tool
  • [NEW] Redesign the speaker output drop-down menu width in Video settings
  • [IMPROVEMENT] Show audio\video permissions pop-ups above all other windows
  • [FIX] Filtering PDF library content by date does not work
  • [IMPROVEMENT] Add ability to move Video Settings window
  • [IMPROVEMENT] Add mention someone pop-up button to the chat
  • [IMPROVEMENT] Improve naming format in attendee list
  • [IMPROVEMENT] Show name abbreviation in chat
  • [IMPROVEMENT] Remove the grid tool that is inside line tools
  • [IMPROVEMENT] Improve UX and fix UI issues in the text chat
  • [NEW] Add ability to pass presenter role to a student in Break Room
  • [IMPROVEMENT] Keep showing video/audio in video settings without disappearing it for a second when recording button is pressed
  • [IMPROVEMENT] Improve Screen Share tool
  • [NEW] To add "Export as PDF", and "Export as an image" features when right-clicking on the whiteboard
  • [FIX] Fix isVideo=1 (single recorded video file) option which was not producing final recorded file.
  • [New] To create Photo feature for Presenter which is used to take photo from student's webcam output.
  • [FIX] Speed check tool is taking too much time to product results
  • [IMPROVEMENT] Add ChromeOS detection in "info box" popup in attendee list.
  • [IMPROVEMENT] Show number of attendees in a break room
  • [New] Add ability to pass presenter role to a student in BreakRoom
  • [IMPROVEMENT] Improve whiteboard drawing smoothness and teacher tools performance
  • [NEW] Add pagination for document and media library to allow faster loading of larger content library.
  • [IMPROVEMENT] Minor UI improves
  • [IMPROVEMENT] Using eraser tool on the border of highlighted area make this area turn into square
  • [IMPROVEMENT] Cube, cylinder and cone one tool lines are disappearing when user redact them
  • [IMPROVEMENT] Acute angles disappear on erase
  • [IMPROVEMENT] Change save icon design in popups
  • [IMPROVEMENT] Add borderlines for overall whiteboard navigation panes
  • [IMPROVEMENT] change default interface font to make it more modern
  • [IMPROVEMENT] Improve design for right click menu
  • [IMPROVEMENT] Add keyboard shortcuts for whiteboard objects
  • [IMPROVEMENT] Improve right bar design
  • [IMPROVEMENT] Redesign navigation and menus in mobile version
  • [IMPROVEMENT] Change active speaker animation
  • [IMPROVEMENT] Make all VC button's pictures in vector format
  • [IMPROVEMENT] Move Net Speed check functionality into Video settings sub tab
  • [IMPROVEMENT] Draw tools instruments pop up doesn't appear right under the tool
  • [IMPROVEMENT] Add cam\mic turn on\off buttons on the top bar on the right
  • [IMPROVEMENT] Add logout button on the top bar on the right
  • [IMPROVEMENT] Increase default width of media player pop-up
  • [NEW] Add collaborative code editor
  • [NEW] Presenter should be able to allow/block code editor tabs to all students
  • [NEW] Sort code editor drop down menus by alphabetical order
  • [NEW] Improve help page popup for code editor
  • [NEW] Make codeEditor independent for each BreakRoom
  • [FIX] iOS devices receive sound stream only when they switch on their own mic
  • [FIX] Fix lagging Eraser tool
  • [IMPROVEMENT] Move recording timer to the left side of recording stop button
  • [NEW] Add ability to upload document from Onedrive for business using Document tool
  • [FIX] When there are more than 2 elements drawn on each other eraser tool is working by layers
  • [NEW] Play a sound for receiver when first message in private chat is received
  • [IMPROVEMENT] Users should be able to turn on more than one screen share and switch between tabs while screen share is active
  • [FIX] Draw tools don't reappear when enlarged code editor is closed
  • [FIX] Chat messages can move all the layout up in Firefox browser making it unusable

'Auto select nearest datacenter region' fix and the new 'Capacity' feature in virtual classroom

The previously reported issue of all the traffic going to Dallas, TX location when using 'auto select nearest location' (isRegion=0 API call) feature is now fixed. When you schedule a live class and leave the default isRegion=0 option, it will now assign class to the nearest datacenter location and/or takes the least congestion free network path in to consideration.

Furthermore, we've improved this feature to include 'capacity' in to consideration. When you schedule a class with high number of attendees, the built-in 'capacity' tool will find the best performing servers from our cluster pool and reserve it for the class to offer the best possible performance.

Introducing Amsterdam Data Center

We're excited to announce the launch our new virtual classroom region: Amsterdam, Netherlands! This brings our datacenter coverage to 15 global locations worldwide making BrainCert the largest virtual classroom provider!

As always, we bring the same high-performance and reliable technology stack that we have developed over the years and that is in use in all our previous data centers. Our latest Amsterdam datacenter offers high performance and low latency performance to the rest of the world and provides fault tolerance to other European locations that BrainCert offers - Frankfurt, London, Milan and Paris.

Use isRegion=15 to use the new Amsterdam location.

Snip20180915_89.png

VC issues related to 'isVideo=1' and 'auto select datacenter location' features

We are currently investigating issues related to session recording and intelligent routing to nearest datacenter feature.

1) Customers are advised NOT to use isVideo=1 parameter that concatenate multiple video files into a single video file. Due to a bug with current version, the final video is not produced in few situations. This has been fixed in the upcoming major version anticipated in 2-3 weeks.

2) "Auto select nearest datacenter location" feature is routing most of the classes to Dallas, TX location which maybe congested due to high volume of traffic. Customers are advised to manually select a datacenter location.

isExtend API call

isExtend API call was showing up incorrectly in schedule a new live class documentation. We removed it from this documentation page.

The correct way to invoke this call is from GetClassLaunch API call. The correct info is here.

We apologize for the inconvenience this may have caused.

Important changes to the content library

The content library in the E-Learning Platform has been shared by other platforms such as 'Virtual classroom API' subscribers and 'Meeting Room' users. To prevent this, we have rolled out a new feature to select your specific platform to upload and manage contents focusing on privacy protection, data segregation, and content security.

In the content library, click on the dropdown menu and select "Virtual Classroom API" to manage and upload your contents.

Snip20180702_6.png

The disk space indicator shows your platform subscription's usage of cloud disk space.

Snip20180702_5.png

New Virtual Classroom build (06/10/2018)

We've pushed a new virtual classroom build to all global datacenter locations.

Bug Fixes and Improvements

  • [NEW] Newly launched large-scale, global TURN Servers (NAT Traversal) now greatly improve connectivity when users are behind enterprise corporate firewalls that blocks certain UDP and TCP packets and known ports. We've tested this with customers coming from banking sector and corporate NAT environments and experienced 99.99% success with the audio and video streams.
  • [FIX] isVideo=1 not producing final video. Now, it should concatenate all session recordings into a single file and produce final video file. Please note when instructor close the session before the end time, it will wait 300 seconds and then produce a final video assuming instructor has left the session.
  • [FIX] Fix issue related to some of the uploaded PPT files flashing in the whiteboard.
  • [FIX] End class confirmation popup was appearing behind the global settings popup window (gear icon in left bottom of the app).
  • [FIX] Session breaks when a large file (~3MB) or several smaller pictures are being loaded for preview using insert image tool.
  • [IMPROVEMENT] Connectivity test tool has been improved for accurate results.
  • [IMPROVEMENT] Attendee reports are now improved with an internal API to capture attendees closing browser and leaving the session. The reports data and graph now will accurately output this event.
  • [FIX] Fixed few minor console errors shown in the browser
  • [FIX] Fix issue when loading certain documents on the whiteboard that throws this error message in the console - Failed to load resource: net::ERRCACHEOPERATIONNOTSUPPORTED.
  • [IMPROVEMENT] Change background color to lighter grey for isCorporate=1 landing page to make it look better.
  • [FIX] In the latest Chrome 67 (Version 67.0.3396.62 (Official Build) (64-bit)) on MacOS High Sierra, the recorded videos show the video block in black color.
  • [FIX] Loading the document library inside virtual classroom is slow when there are too many documents.

Updated version 1.9 plugins for WordPress and Joomla

We've released new and updated virtual classroom plugin version 1.9 for Joomla and WordPress including documentation.

Version 1.9

Download it from here:

Jooma 2.5/3.x - https://www.braincert.com/braincert-support/downloads/category/joomla-2-5-3-0


WordPress - https://www.braincert.com/braincert-support/downloads/category/wordpress


No published changelogs yet.

Surely Virtual Classroom API will start publishing changelogs very soon.

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