Advantages

• Ultra-low latency

  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.

• Privatization deployment

  Support deploy in private cloud and hybrid cloud when users have strict secure requirement or restricted network environment.

Features

Support iOS、Android、macOS、Windows、Web、WeChat、H5、Flutter、Electron、React Native

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  Real-time interactive whiteboard

  Support one-to-one, many-to-many real-time interactive whiteboard, support more than 1,000 whiteboard rooms

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  Plenty of whiteboard tools

  Support brush, eraser, graphics, color, text, laser pointer, screenshot, erase, redo, undo, zoom out and many other tools

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  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

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  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

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  Background

  Support uploading local image or external image URL as whiteboard background image

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  Page preview

  Support to view document thumbnails through the side preview box, also support to jump directly to the specified page

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  Multiple whiteboard interactions

  Support to open multiple independent whiteboards, and create a richer experience of teaching scenes through the permission control of different users

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  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.

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  Custom transport channels

  Through the whiteboard custom channel, text, pictures, video and other data can be real-time transmission

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  Cloud mixed streaming recording

  Audio and video, interactive whiteboard, and screen sharing are recorded synchronously in one video file, recording all at once

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  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