Collaborative Whiteboard SDK
Support draw, text, shapes, images, PPT animation, etc.

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 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

  • Background

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

  • Paging preview

    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

Scenes

Get 10,000 minutes free every month

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