Documentation
Super Board (Full version)
Introduction
Overview

Overview

Last updated：2022-12-21 17:44

ZEGOCLOUD Super Board provides a complete set of multi-person real-time interactive whiteboard services based on the ZEGOCLOUD real-time communications network, compared with the traditional interactive whiteboard, it has more diverse features, such as interactive graffiti, real-time track sync, document sharing, document transcoding, real-time recording and playback of whiteboard writing and audio/video. With an abundance of features, you can use ZEGOCLOUD Super Board for online education, work collaboration, online entertainment, financial contract signing, and more.

ZEGOCLOUD Super Board delivers the following features:

Feature	Description
Interactive whiteboard	Provides online whiteboard rooms where multiple users can share ideas, content, and collaborate on projects simultaneously.
Static document conversion	Converts PPT, PPTX, Word, PDF, XLSX files to images. For details about file specification, see File specification.
Dynamic document conversion	Converts PPT, PPTX files to web pages while preserving the animation effects, audio, and video in the original files. For details about file specification, see File specification.
Document sharing	Supports sharing document content from multiple devices simultaneously.

Supported platforms

The ZEGOCLOUD Super Board SDK is supported on major platforms such as iOS, Android, and Web, and it allows for cross-platform connections. The minimum version requirements are as follows:

Platform	SDK	Demo app	Minimum required version
iOS	Supported	Supported	iOS 8.0 or later
Android	Supported	Supported	Android 5.0 or later
Web	Supported	Supported	For details, see SDK supported browsers .
Windows (Electron)	Coming soon	Coming soon	-
macOS (Electron)	Coming soon	Coming soon	-

Why ZEGOCLOUD Super Board

Multi-platform support and easy integration

Supported on major platforms such as Android, iOS, and Web, it can be quickly integrated with a few lines of code. And can also be used in conjunction with RTC SDK, and ZIM SDK to meet your various business requirements and to enrich the features of your application.

Rich features

Provides multi-person real-time interactive whiteboard services with an abundance of features such as basic and advanced whiteboard tools, file conversion, document sharing, real-time recording and playback of whiteboard writing and audio/video.

Multi-format file conversion

Supports static and dynamic document conversion, converts PPT, PPTX, Word, and files in more formats to images, or web pages while preserving the animation effects, audio, and video in the original files.

Synchronous sounds, images, and operations

The whiteboard can be synchronized with the real-time audio and video streams when the presenter draws and speaks, or turns pages, which enables the attendees can see the content of the presenter's whiteboard, listen to the audio, and see the video in real time.

Ultra low latency

With the engine and algorithms developed by ZEGOCLOUD, ZEGOCLOUD Super Board can reduce transmission of redundant data and deliver latency as low as 100 ms, enabling smooth real-time communication even under weak network conditions.

Features

Basic editing tools

Feature	Description
Drawing tool	Draw with different colors, stroke width.
Selection tool	Select one or more objects and move, delete, and edit as one.
Clicking tool	Click the dynamic PowerPoint to display the animation effects.
Drag tool	Drag the canvas.
Text tool	Insert editable text boxes, set font style and size for the input text.
Line tool	Draw straight lines.
Shape tool	Insert shapes such as hollow circles, rectangles, and other basic or custom shapes.
Laser pointer	Highlight whiteboard objects with a small point of light. (Not supported on the Web pages on mobile devices yet.)
Eraser	Quickly erase any markings (output primitive) on the whiteboard.
Clear	Quickly clear the content on the canvas with a simple click.
Undo/Redo	Quickly undo and redo your changes.

Advanced tools

Feature	Description
Stroke effect	Draw with stroke effects.
Custom cursor	Customize the cursor type.
Custom background images	Set background images for whiteboard.
Insert images	Insert images on whiteboard, move, and zoom in or out the images.
Document sharing	Supports uploading and sharing the content of the following formats of files: H5 files (mobile web app or page that can be shared easily on chat applications) Dynamic files: PPTX, PPT Static files: PPTX, PPT Text files: DOC, DOCX XLS, SLSX xls，xlsx Image files: JPG, JPEG, PNG, BMP PDF files TXT files
Page navigator, scrolling	View the total number of pages and the current page number, and jump to the previous, next page, or scroll through pages.
Zooming	Zoom in or out the local whiteboard with the zoom percentage from 100% - 300%.
Animation effects control	Playback the previous, next animation effect.
Thumbnails	Display the thumbnails in the PPT, PDF files.
Real-time track sync	Synchronize the editing track to the remote side in real time.
Permission control APIs	Set whiteboard and primitive permissions: Whiteboard: scrolling and zoom in or out. Primitive: create, edit, move, delete, and clear, etc.
Adaptive whiteboard	The whiteboard automatically adapts to the parent container size.
Recording and playback	Real-time recording and playback of whiteboard
Real-time track sync	Synchronous sounds, images, and operations.
Whiteboard information	Whiteboard ID, whiteboard type, whiteboard page, content width and height, shared authentication info, etc.
File information	File ID, file type, file page, content width and height, shared authentication info, etc.