Real-time synchronization in milliseconds, smooth experience under poor network conditions.
Minimized data traffic
Minimized traffic by only transferring the diffs, a customized high-efficiency data compression algorithm is used.
Safe and reliable
Encrypted transport to ensure the security and integrity of the whiteboard data and create a truly reliable whiteboard service.
Support deploy in private cloud and hybrid cloud when users have strict secure requirement or restricted network environment.
Support all platforms including iOS, Android, PC, macOS, Web
Real-time interactive whiteboard
Support one-to-one, many-to-many real-time interactive whiteboard, support more than 1,000 whiteboard rooms
Plenty of whiteboard tools
Support brush, eraser, graphics, color, text, laser pointer, screenshot, erase, redo, undo, zoom out and many other tools
The whiteboard syncs with audio and video
The whiteboard channel and the audio-video channel are independent of each other and can be carried out at the same time to realize the synchronization of the whiteboard track
Dynamic courseware/document sharing
Support document transcoding, can present PPT dynamic effect, support audio and video playback, restore more than 99% of the demonstration effect
Support uploading local image or external image URL as whiteboard background image
Support to view document thumbnails through the side preview box, also support to jump directly to the specified page
Multiple whiteboard interactions
Support to open multiple independent whiteboards, and create a richer experience of teaching scenes through the permission control of different users
Follow-up of Perspective
Support real-time synchronization of courseware operation according to the presenter, such as courseware dragging and dropping, zooming-in and zooming-out, etc.
Custom transport channels
Through the whiteboard custom channel, text, pictures, video and other data can be real-time transmission
Cloud mixed streaming recording
Audio and video, interactive whiteboard, and screen sharing are recorded synchronously in one video file, recording all at once
Whiteboard video playback
Provides cloud storage function, which can playback and record video files on demand to meet various requirements such as review, quality inspection and supervision