/WebRTC-Experiment

WebRTC libraries, WebRTC demos, WebRTC experiments, audio, video, screen, conferencing, file sharing, screen sharing, recording, MCU, media stacks, media servers, signaling, SIP, XMPP, XHR, websockets, socket.io, websync, signalR, Translator.js, RecordRTC.js, ffmpeg.js, RTCMultiConnection.js, DataChannel.js, DetectRTC, Meeting.js, MediaRecorder, MediaStreamRecorder, SDP-Serializer, captureStreamUntilEnded, pre-recorded, media streaming, live streaming, mp3 live, desktop sharing, part of screen sharing and everything regarding webrtc i.e. realtime web!

Primary LanguageJavaScriptOtherNOASSERTION

Realtime/Working WebRTC Experiments

  1. It is a repository of uniquely experimented WebRTC demos; written by Muaz Khan!
  2. No special requirement! Just WebRTC compatible web-browser (e.g. chrome/firefox/opera on desktop/android)
  3. These demos/experiments are entirely client-side; i.e. no server installation needed!
  4. You can use all these demos in PHP/Python/Ruby/ASP.NET/etc. everywhere!

How to use?

Each demo has a unique directory. Simply download that directory, upload in your webserver and use it; and it'll work!

You don't need to modify any single line to use it. No single installation or modification is needed :)

Libraries

Library Name Short Description Documentation Demos
RecordRTC.js Supports cross-browser audio/video recordings! Documentation Demos
RTCMultiConnection.js Single Library for Everything! Just imagine :) Documentation Demos
getScreenId.js Single chrome extension for all domains! Again, imagine :) Documentation Demos
Conversation.js Enjoy Skype-like Conversations! Oops :) Documentation Demos
DataChannel.js Supports data-streaming among multiple peers Documentation Demos
SdpSerializer.js An easiest way to modify SDP Documentation Demos
RTCall.js A library for voice (i.e. audio-only) calls Documentation Demos
Meeting.js A library for audio/video conferencing Documentation Demos
File.js A standalone library for file sharing functionalities Documentation Demos
getMediaElement.js A library for audio/video media elements' layout Documentation Demos
Translator.js Voice & Text Translator Documentation Demos
DetectRTC.js A library for detecting WebRTC features Documentation Demos
navigator.customGetUserMediaBar.js Keep your users Privacy! Documentation Demos

Other Repositories

  1. PluginRTC: IE/Safari Plugins compatible WebRTC-Experiments
  2. RecordRTC.js
  3. RTCMultiConnection.js
  4. Conversation.js
  5. Collaborate Canvas Designer
  6. XHR-Signaling
  7. ASP.NET MVC based WebRTC 1:1 Demo
  8. WebSync Signaling
  9. SdpSerializer.js

Important Experiments

Experiment Name Short Description Source Code Demo
Pre-recorded Media Streaming Stream video files in realtime; same like webcam streaming! Source Demo
Part of Screen Sharing Share a region of the screen; not the entire screen! Source Demo
Plugin-free Screen Sharing Share the entire screen Source Demo
One-Way Broadcasting Same like radio stations; transmit audio/video/screen streams in one-way direction. Though, it is browser-to-browser streaming! Source Demo

Useful Experiments

Experiment Name Previous Demos New Demos
video-conferencing / multi-user (group) video sharing Demo / Source Demo / Source Code
file sharing / multi-user (group) files hangout Demo / Source Demo / Source Code
file sharing using SCTP data channels Demo / -- -- / Source Code
text chat / multi-user (group) text chat Demo / Source Demo / Source Code
MultiRTC Demo / -- -- / Source Code

Google Chrome Extensions for WebRTC!

  1. desktopCapture API / Install App Store Extension
  2. tabCapture API / Install App Store Extension
  3. Desktop Sharing / Install App Store Extension

One-to-Many style of WebRTC Experiments

Experiment Name Previous Demos New Demos
video-broadcasting Demo / Source Demo / Source Code
audio-broadcasting Demo / Source Demo / Source Code

One-to-One Calls

Experiment Name Demo Source Code
One-to-one WebRTC video chat using WebSocket Demo Source
One-to-one WebRTC video chat using socket.io Demo Source
WebRTC 1-1 Audio/Video/Screen Sharing Source Demo
WebRTC 1-1 Calls Source Demo

Single-Page / One-Page / Client Side

Experiment Name Demo Source Code
Switch streams from screen-sharing to audio+video. (Renegotiation) Demo Source
Share screen and audio/video from single peer connection! Demo Source
Text chat using RTCDataChannel APIs Demo Source
Simple video chat Demo Source
Sharing video - using socket.io for signaling Demo Source
Sharing video - using WebSockets for signaling Demo Source
Audio Only Streaming Demo Source
MediaStreamTrack.getSources Demo Source

Experiments to share tab/screen/desktop

Experiment Name Previous Demos New Demos
Plugin-free screen sharing / share the entire screen Demo / Source Demo / Source Code
Desktop sharing / using desktopCapture APIs Demo / Source --
Tab sharing / using tabCapture APIs Demo / Source --

Experiments to share region/part of the screen

Experiment Name Demo Source Code
Share part-of-screen RTCMultiConnection Demo Source
Share part-of-screen using RTCDataChannel APIs Demo Source
Share part-of-screen using Firebase Demo Source
A realtime chat using RTCDataChannel Demo Source
A realtime chat using Firebase Demo Source

Demos using MediaStreamRecorder.js library

Experiment Name Demo Source Code
Audio Recording Demo Source
Video Recording Demo Source
Gif Recording Demo Source

Demos using DataChannel.js library

Experiment Name Demo Source Code
DataChannel basic demo Demo Source
Auto Session Establishment Demo Source
Share part-of-screen using DataChannel.js Demo Source
Private Chat Demo ----
Text Chat using Pusher and DataChannel.js Demo Source

Experimental (Non-Functional)

Experiment Name Demo Source Code
Attaching Remote Audio Streams Demo Source
mozCaptureStreamUntilEnded for pre-recorded media streaming Demo Source
Remote audio stream recording Demo Source

Demos using RTCMultiConnection

  1. AppRTC like RTCMultiConnection demo!
  2. MultiRTC! RTCMultiConnection all-in-one demo!
  3. Collaborative Canvas Designer
  4. All-in-One test
  5. Multi-Broadcasters and Many Viewers
  6. Select Broadcaster at runtime
  7. OneWay Screen & Two-Way Audio
  8. Stream Mp3 Live
  9. Socket.io auto Open/Join rooms
  10. navigator.getMediaDevices / navigator.enumerateDevices / MediaStreamTrack.getSources
  11. Renegotiation & Mute/UnMute/Stop
  12. Video-Conferencing
  13. Video Broadcasting
  14. Audio Conferencing
  15. Multi-streams attachment
  16. Admin/Guest audio/video calling
  17. Session Re-initiation Test
  18. Preview Screenshot of the room
  19. RecordRTC & RTCMultiConnection
  20. Explains how to customize ice servers; and resolutions
  21. Mute/Unmute and onmute/onunmute
  22. One-page demo: Explains how to skip external signalling gateways
  23. Password Protect Rooms: Explains how to authenticate users
  24. Session Management: Explains difference between "leave" and "close" methods
  25. Multi-Sessions Management
  26. RTCMultiConnection-v1.3 test
  27. Customizing Bandwidth
  28. Users ejection and presence detection
  29. Multi-Session Establishment
  30. File Sharing + Text Chat
  31. Audio Conferencing + File Sharing + Text Chat
  32. Join with/without camera
  33. Screen Sharing
  34. One-to-One file sharing
  35. Manual session establishment + extra data transmission
  36. Manual session establishment + extra data transmission + video conferencing

Demos using Conversation.js

  1. AndroidRTC 
    2.             <li>
				<a href="https://www.webrtc-experiment.com/Conversationjs/search-user.html">Search Users</a>
            </li>
            
            <li>
				<a href="https://www.webrtc-experiment.com/Conversationjs/cross-language-chat.html">Cross-Language (Multi-Lingual) Text Chat</a>
            </li>
            
            <li>
                <a href="https://www.rtcmulticonnection.org/conversationjs/demos/">Old Conversation.js demos</a>
            </li>

Documents for newcomers/newbies/beginners

A few documents for newbies and beginners
How to use RTCPeerConnection.js?
RTCDataChannel for Beginners
How to use RTCDataChannel? - single code for both canary and nightly
WebRTC for Beginners: A getting stared guide!
WebRTC for Newbies
How to switch streams?
How to echo cancellation? / Noise management?
STUN or TURN? Which one to prefer; and why?
WebRTC RTP Usage
webrtcpedia!
Are you want to learn WebRTC?
WebRTC Tips & Tricks
  1. http://muaz-khan.blogspot.com/search/label/WebRTC
  2. https://www.webrtc-experiment.com/#documentations
  3. https://www.facebook.com/WebRTC
  4. https://plus.google.com/+WebRTC-Experiment/posts

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ffmpeg-asm.js Demos

  1. Transcoding WAV into Ogg / Source Code
  2. Transcoding WebM into mp4 / Source Code
  3. Transcoding WebM into mp4; then merging WAV+mp4 into single mp4 / Source Code
  4. Recording Audio+Canvas and merging in single mp4 / Source Code

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Custom Signaling

  1. Socket.io over Node.js
  2. WebSocket over Node.js
  3. WebSync / ASP.NET MVC
  4. XHR Signaling
  5. openSignalingChannel

How to record audio using RecordRTC?

<script src="//cdn.webrtc-experiment.com/RecordRTC.js"></script>
var recordRTC = RecordRTC(mediaStream);

recordRTC.startRecording();
recordRTC.stopRecording(callback_function);

var blob = recordRTC.getBlob();
var blobURL = recordRTC.toURL();

recordRTC.getDataURL(callback_function);
  1. RecordRTC to Node.js
  2. RecordRTC to PHP
  3. RecordRTC to ASP.NET MVC
  4. RecordRTC & HTML-2-Canvas i.e. Canvas/HTML Recording!
  5. MRecordRTC i.e. Multi-RecordRTC!
  6. RecordRTC on Ruby!
  7. RecordRTC over Socket.io
  8. ffmpeg-asm.js and RecordRTC! Audio/Video Merging & Transcoding!
  9. Recording Audio+Video in single WebM on Firefox
  10. RecordRTC / PHP / FFmpeg

RTCMultiConnection.js

You can write entire skype-like web-app using RTCMultiConnection! It supports all complex renegotiation scenarios!

<button id="openRoom">Open Room</button>
<button id="joinRoom">Join Room</button><br />

<script src="//cdn.webrtc-experiment.com/RTCMultiConnection.js"> </script>
<script>
document.getElementById('openRoom').onclick = function() {
    new RTCMultiConnection().open();
};
document.getElementById('joinRoom').onclick = function() {
    new RTCMultiConnection().connect();
};
</script>

RTCMultiConnection Documentation

DataChannel.js / A library for RTCDataChannel APIs

<script src="//cdn.webrtc-experiment.com/DataChannel.js"> </script>
<script>
    var datachannel = new DataChannel();
    datachannel.onopen = function(remoteUserid) {};
    datachannel.onmessage = function(message, remoteUserid) {};
	
    // search for existing channels
    datachannel.connect();

    document.getElementById('new-channel').onclick = function() {
        datachannel.open(); // setup new channel
    };
</script>

DataChannel Documentation

Translator.js / Demo

Translator.js is a JavaScript library built top on Google Speech-Recognition & Translation API to transcript and translate voice and text. It supports many locales and brings globalization in WebRTC!

<script src="//cdn.webrtc-experiment.com/Translator.js"> </script>
var translator = new Translator();

translator.voiceToText(function (text) {
    console.log('Your voice as text!', text);
}, 'your-language');

translator.translateLanguage(textToConvert, {
    from: 'language-of-the-text',
    to: 'convert-into',
    callback: function (translatedText) {
        console.log('translated text', translatedText);
    }
});

translator.speakTextUsingRobot(textToPlay);

translator.speakTextUsingGoogleSpeaker({
    textToSpeak: 'text-to-convert',
    targetLanguage: 'your-language'
});

getScreenId.js / Demo

Simply use getScreenId.js and enjoy screen capturing from any domain. You don't need to deploy chrome extension yourself. You can refer your users to install this chrome extension instead. Also, getScreenId.js auto-fallbacks to command-line based screen capturing if chrome extension isn't installed or disabled. getScreenId.js throws clear exceptions which is helpful for end-user experiences.

Demo: https://www.webrtc-experiment.com/getScreenId/

<script src="//cdn.WebRTC-Experiment.com/getScreenId.js"></script>

<script>
getScreenId(function (error, sourceId, screen_constraints) {
    // error    == null || 'permission-denied' || 'not-installed' || 'installed-disabled' || 'not-chrome'
    // sourceId == null || 'string'

    navigator.getUserMedia = navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
    navigator.getUserMedia(screen_constraints, function (stream) {
        document.querySelector('video').src = URL.createObjectURL(stream);
    }, function (error) {
        console.error(error);
    });
});
</script>

Signaling?

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Browser Support

WebRTC Experiments works fine on following web-browsers:

Browser Support
Firefox Stable / Aurora / Nightly
Google Chrome Stable / Canary / Beta / Dev
Opera Stable / NEXT
Android Chrome / Firefox / Opera

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Muaz Khan

  1. Personal Webpage � http://www.muazkhan.com
  2. Email � muazkh@gmail.com
  3. Twitter � https://twitter.com/muazkh and https://twitter.com/WebRTCWeb

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License

All WebRTC Experiments are released under MIT licence . Copyright (c) Muaz Khan.