update readme + licesnse, attempt voice recognition
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ian ramzy
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LICENSE
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LICENSE
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@ -1,6 +1,6 @@
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MIT License
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Copyright (c) 2019 Ian Ramzy
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Copyright (c) 2020 Ian Ramzy
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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14
README.md
14
README.md
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@ -12,9 +12,15 @@ technology.
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## Features
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* Screen sharing
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* Auto-scaling video quality
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* No download required, entirely browser based
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* Direct peer to peer connection ensures lowest latency
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* Single use disposable chat rooms
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## Quick start
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* You will need to have Node.js installed, this project has been tested with Node version 10.X and 12.X but
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probably works with more versions
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* You will need to have Node.js installed, this project has been tested with Node version 10.X and 12.X
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* Clone this repo
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```
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git clone https://github.com/ianramzy/decentralized-video-chat
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@ -28,8 +34,8 @@ npm install
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```
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npm start
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```
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* Open two browsers on your laptop and point them `localhost:3000`.
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* If you want to use a client on another computer, make sure you publish your server on an HTTPS connection.
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* Open `localhost:3000` in Chrome or Firefox.
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* If you want to use a client on another computer/network, make sure you publish your server on an HTTPS connection.
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You can use a service like [ngrok](https://ngrok.com/) for that.
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## Quick Deployment
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@ -79,6 +79,12 @@
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</button>
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<div class="HoverState">End Call</div>
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</div>
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<!-- <div class="buttonContainer">-->
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<!-- <button class="hoverButton" onclick="{speechWrapper()}">-->
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<!-- <i class="fas fa-closed-captioning fa-xs"></i>-->
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<!-- </button>-->
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<!-- <div class="HoverState">Start Live Captioning</div>-->
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<!-- </div>-->
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</div>
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@ -6,6 +6,14 @@ url = window.location.href;
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const roomHash = url.substring(url.lastIndexOf('/') + 1).toLowerCase();
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// audio: {
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// echoCancellation: {exact: hasEchoCancellation}
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// },
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function getBrowserName() {
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var name = "Unknown";
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if (window.navigator.userAgent.indexOf("MSIE") !== -1) {
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@ -30,7 +38,6 @@ var isWebRTCSupported =
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navigator.msGetUserMedia ||
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window.RTCPeerConnection;
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// Handle IE
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if (!isWebRTCSupported || browserName === "Safari" || browserName === "MSIE") {
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alert("Your browser doesn't support Neon Chat. Please use Chrome or Firefox.");
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window.location.href = "/";
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@ -427,7 +434,7 @@ function swap() {
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function switchStreamHelper(stream) {
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let videoTrack = stream.getVideoTracks()[0];
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if (VideoChat.connected) {
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var sender = VideoChat.peerConnection.getSenders().find(function (s) {
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var sender = VideoChat.peerConnection.getSenders().find(function (s) {
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return s.track.kind === videoTrack.kind;
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});
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sender.replaceTrack(videoTrack);
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@ -440,5 +447,67 @@ function switchStreamHelper(stream) {
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$("#moveable").draggable({containment: 'window'});
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// function speechWrapper() {
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// try {
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// var SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition;
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// var recognition = new SpeechRecognition(VideoChat.remoteVideo.srcObject.getAudioTracks()[0]);
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// // var recognition = new SpeechRecognition();
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// } catch (e) {
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// console.error(e);
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// alert("error importing speech library")
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// }
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//
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// // If false, the recording will stop after a few seconds of silence.
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// // When true, the silence period is longer (about 15 seconds),
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// // allowing us to keep recording even when the user pauses.
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// recognition.continuous = true;
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// recognition.interimResults = true;
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// // recognition.maxAlternatives = 3;
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//
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// var finalTranscript;
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// recognition.onresult = (event) => {
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// let interimTranscript = '';
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// for (let i = event.resultIndex, len = event.results.length; i < len; i++) {
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// let transcript = event.results[i][0].transcript;
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// if (event.results[i].isFinal) {
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// finalTranscript += transcript;
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// } else {
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// interimTranscript += transcript;
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// $('#remote-video-text').text(interimTranscript);
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// console.log(interimTranscript);
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// }
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// }
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// };
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//
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// recognition.onstart = function () {
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// console.log("recording on");
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// };
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//
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// recognition.onspeechend = function () {
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// console.log("on speech end");
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// };
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//
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// recognition.onerror = function (event) {
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// if (event.error === 'no-speech') {
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// console.log("no speech detected");
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// }
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// };
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//
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// recognition.onend = function () {
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// console.log("on end");
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// };
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//
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// // recognition.stop();
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// recognition.start();
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// }
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// auto get media
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VideoChat.requestMediaStream();
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