BigBlueButton is participating 2021 OSC China Open Source Project Selection , please vote for it!
BigBlueButton is in 2021 OSC China Open Source Project Selection {{projectVoteCount} has been obtained in, please vote for it!
2021 OSC China Open Source Project Selection It is in hot progress. Come and vote for your favorite open source project!
2021 OSC China Open Source Project Selection>>> Midfield Review
BigBlueButton won the 2021 OSC China Open Source Project Selection "The Best Popularity Project" !
Authorization Agreement LGPL
operating system Windows
Software type Open source software
Open source organizations nothing
region Unknown
deliverer sweet potato
intended for unknown
Recording time 2010-03-04

Software Introduction

BigBlueButton is an online platform developed using ActionScript Video conference system Or Distance education system , main functions include Online PPT demonstration Video communication and Voice communication , you can also Text communication Raise your hand to speak It is especially suitable for online teaching and supports Chinese and other kinds of voice.

The interface is very beautiful:

The items used on the server side include ActiveMQ Asterisk Nginx Tomcat etc.

Online Demo

Online video introduction

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Published information
2015/10/11 00:00

BigBlueButton 1.0 beta release, distance education platform

BigBlueButton 1.0 beta was released, which provides more opportunities for teachers and students to interact. Main new features: Polling – Presenters can now poll students for immediate feedback Improved video dock – The video dock now shows the webcams without boarders to give more visibility. Emoji – Students can now use emoji icons (happy, neutral, sad, confused, and away) to give feedback in addition current raise hand. Puffin Bro...

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Published information
2015/04/29 00:00

BigBlueButton 0.9.0 RC released, distance education system

BigBlueButton 0.9.0 RC was released, which improves the audio quality. For Firefox and Chrome users, online audio sending and receiving are supported through WebRTC. At the same time, this version can set two modes of public chat and private chat. BigBlueButton is an online video conference system or a distance education system developed using ActionScript. Its main functions include online PPT demonstration, video communication and voice communication. It can also carry out text communication, raise hands to speak and other functions, especially suitable for online teaching, supporting Chinese and other kinds of voice. The interface is very floating

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Published information
2013/11/07 00:00

BigBlueButton 0.81 release, distance education platform

BigBlueButton 0.81 was released. The main improved features include: Usability Improvements - BigBlueButton now has a consolidated Users window for easier session management and a more consistent user interface (including updated skin and icons) to help new users get started quickly For a closer look, see moderator/presenter tutorialand for viewer tutorial. Recording - BigBlueButton now records all activity in the ...

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Published information
2010/04/04 00:00

BigBlueButton 0.64 release, video conference/distance education

BigBlueButton is an online video conference system or a distance education system developed using ActionScript. Its main functions include online PPT demonstration, video communication and voice communication. It can also carry out text communication, raise hands to speak and other functions, especially suitable for online teaching, supporting Chinese and other kinds of voice. The improvements of BigBlueButton 0.64 include: 1 Improved desktop sharing 2 Gesture control mute and unmute 3 Additional API 4 Display the number of participants 5 The new method is used to select the display film 6 Continue to improve localization support 7 CentOS 5.4 based

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Published information
2010/03/14 00:00

New features of BigBlueButton 0.63

BigBlueButton 0.63 was released as early as January 25 this year. In addition to fixing some bugs, this version, code named "Red Dot", also contains many new functions: it provides an API for third-party software integration, which can easily create and join conferences; Localization support, which can be seen on the latest demo station; Support more document formats than PDF for online presentation, including PPT, DOC, XLS, TXT, etc; The document demonstration function is improved, and the Mate framework is used for reconstruction; Improved the stability of VoIP; More detailed tutorials. All these improvements are of great concern to us

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Async security vulnerability
Prototype contamination
Async is a practical module developed by Caolan McMahon in the UK. Used to use asynchronous JavaScript. Async 3.2.1 and earlier has a security vulnerability, which originates from the mapValues() method. An attacker can gain privileges through the mapValues() method.
CVE-2021-43138 MPS-2021-34434
2022-08-08 18:35
Com. google. code. gson: gson has a BigDecimal denial of service vulnerability
Deserialization
The affected version of gson is easy to deserialize untrusted data through the writeReplace() method in the internal class. The return of BigDecimal may lead to DoS attacks.
CVE-2022-25647 MPS-2022-12287
2022-08-08 18:35
Moment.js Path Traversal Vulnerability
path traversal
Moment.js is a JavaScript date library. Used to parse, validate, manipulate, and format dates. In the npm version of Moment.js, when processing directory traversal sequences, the input verification is not strict, resulting in the construction of a special HTTP request to read arbitrary files on the system. An attacker can use this vulnerability to access system sensitive files.
CVE-2022-24785 MPS-2022-3752
2022-08-08 18:35
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