bigbluebutton/bigbluebutton

Features

• Classroom Management Tools - Offers a comprehensive suite of tools for coordinating real-time online teaching sessions.
• WebRTC Media Orchestration - Transmits real-time audio and video between clients and servers using WebRTC and media server protocols.
• OIDC Authentication Integrations - Connects to external identity providers to authenticate users via a standardized OpenID issuer.
• Collaborative Editors - Provides a real-time collaborative rich-text editor for multiple users to co-author session notes.
• Real-time Synchronization - Coordinates collaborative text and whiteboard editing by syncing state changes across all participants.
• Session Recorders - Captures video and presentation layouts of live sessions for later review and playback.
• Video Meeting Servers - Ships as an open-source server for hosting private, real-time video collaboration sessions.
• Collaborative Learning - Provides a platform for collaborative learning using shared whiteboards, notes, and polling.
• Course Administration - Provides a centralized dashboard for managing meeting schedules and tracking student engagement analytics.
• Virtual Classroom Software - Provides a full virtual classroom environment with whiteboards, breakout rooms, and shared notes.
• Distributed Media Coordination - Distributes media processing and session state across multiple server components to ensure scalability and reliability.
• Video Streaming - Streams live video from webcams with support for custom backgrounds, mirroring, and pinning.
• Audio Session Management - Handles microphone inputs, speaker outputs, echo testing, and phone dial-in for real-time voice communication.
• Real-Time Collaboration Suites - Provides a real-time collaboration suite featuring shared text editing and live captions.
• Real-time Messaging - Implements real-time messaging with capabilities to edit, delete, react to, and reply to conversations within the classroom.
• Virtual Room Orchestrators - Manages the creation and coordination of breakout rooms as specialized sub-sessions for student collaboration.
• Screen Sharing - Broadcasts the entire screen or a specific application window to all participants in real time.
• Video Conferencing Systems - Implements a high-performance system for real-time audio, video, and screen sharing.
• Session Coordination - Coordinates server-side session state and communication alignment, specifically for managing breakout room operations.
• Real-Time Media Servers - Implements a real-time media server for managing video conferencing and media stream distribution.
• Real-Time Transcription - Converts spoken audio into real-time text captions and formatted transcripts for participants.
• Engagement Analytics - Provides a moderator dashboard to track and quantify student interaction and communication frequency during live sessions.
• Analytics Dashboards - Includes analytics dashboards to track student progress and activity during sessions.
• Presentation Format Conversion - Transforms various file formats into compatible presentation assets using integrated conversion scripts.
• Media Session Capture - Captures synchronized audio, video, and presentation layouts into a recording file.
• Plugin Lifecycle Management - Manages the loading of plugins globally or per-meeting via manifests and controls their availability in breakout rooms.
• Classroom Management APIs - Provides programmatic interfaces to automate classroom management and build custom integrations.
• Deployment Automation - Automates the deployment of identical server replicas across multiple machines.
• Live Captioning Integrations - Integrates with third-party transcription services to manage and display live captions during a session.
• Whiteboarding - Provides a digital infinite canvas for collaborative visual brainstorming and sketching.
• Audio Modality Controls - Controls audio session access through listen-only modes, push-to-talk, and global mute settings.
• Interactive Polls - Enables the creation of single-choice, multiple-choice, or anonymous polls to gather real-time feedback.
• Quiz Facilitators - Enables creating interactive quizzes with real-time feedback and learning analytics tracking.
• Guest Access Policies - Implements a waiting lobby to admit, deny, or message pending guest users based on defined access policies.
• User Role Management - Allows moderators to assign or revoke presenter status and manage specific user permissions during a session.
• Identity Authentication - Delegates user verification to external servers using the OpenID Connect standard for secure session access.
• Presentation Annotations - Enables educators to draw and add notes directly onto presentation slides during live sessions.
• Client Functionality Plugins - Integrates custom plugin modules via a data channel to add specialized tools to the classroom interface.
• Webhook Event Notifications - Sends automated push notifications to external endpoints when specific system events occur.
• Plugin-Based Architectures - Loads external modules via manifests and data channels to add custom tools and interface elements.
• User Activity Monitoring - Displays live activity data for participants on a moderator dashboard to monitor real-time engagement.
• Session Action Triggers - Performs backend operations such as sending chat messages or uploading presentations via server commands.
• Navigation Extensions - Adds custom buttons, menus, and content areas to the action bar and navigation elements.
• Interface Layout Customization - Provides grid, smart, and custom layout options to adjust the visual arrangement of webcams and presentations.
• Presentation Management - Handles uploading, deleting, and synchronizing presentation slides and PDF downloads.
• Voice And Video - Listed in the “Voice And Video” section of the Awesome Selfhosted awesome list.

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