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record.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Capture video</title>
<meta name="viewport" content="width=device-width">
<link rel="stylesheet" href="./assets/css/main.css">
</head>
<body
style="background-image: url(https://images.unsplash.com/photo-1520256839924-866b3dc87c71?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=634&q=80);background-repeat:no-repeat;background-size:cover;">
<nav class="navbar navbar-expand-lg navbar-light bg-light ">
<a class="navbar-brand" style="color: aliceblue;" href="./index.html">Smart CCTV</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav"
aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse navbar-right" id="navbarNav">
<ul class=" navbar-nav ml-auto ">
<li class="nav-item active">
<a class="nav-link" href="#" style="color: aliceblue;">Plans <span
class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" style="color: aliceblue;" href="#">View Recordings</a>
</li>
<li class="nav-item">
<a class="nav-link" style="color: aliceblue;" href="./faceRecog.html">Open Camera</a>
</li>
<li class="nav-item">
<i class="fa fa-user-o" style="margin-left:10px; color:aliceblue; margin-top: 13px;"
aria-hidden="true"></i>
</li>
<li>
<i class="fa fa-sign-out" aria-hidden="true"
style="margin-left:20px; color:aliceblue; margin-top: 13px;"></i>
</li>
</ul>
</div>
</nav>
<header>
<h1 style="text-align:center;color: aliceblue;">Video Capture</h1>
</header>
<main>
<div style="text-align:center;">
<div data-aos="fade-right">
<p><button id="btnStart" class="btn btn-sm btn-primary">START RECORDING</button>
</div>
<div data-aos="fade-left"> <button id="btnStop" class="btn btn-sm btn-danger">STOP RECORDING</button>
</p>
</div>
</div>
<video controls></video>
<video id="vid2" controls></video>
<div style="text-align: center;">
<button type="button" id="btnGiveCommand" class="btn btn-danger btn-lg" data-toggle="button"
aria-pressed="false" autocomplete="off">
Emergency
</button>
<span id='message'></span>
</div>
<!-- could save to canvas and do image manipulation and saving too -->
</main>
<script>
let constraintObj = {
audio: false,
video: {
facingMode: "user",
width: { min: 640, ideal: 1280, max: 1920 },
height: { min: 480, ideal: 720, max: 1080 }
}
};
// width: 1280, height: 720 -- preference only
// facingMode: {exact: "user"}
// facingMode: "environment"
//handle older browsers that might implement getUserMedia in some way
if (navigator.mediaDevices === undefined) {
navigator.mediaDevices = {};
navigator.mediaDevices.getUserMedia = function (constraintObj) {
let getUserMedia = navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
if (!getUserMedia) {
return Promise.reject(new Error('getUserMedia is not implemented in this browser'));
}
return new Promise(function (resolve, reject) {
getUserMedia.call(navigator, constraintObj, resolve, reject);
});
}
} else {
navigator.mediaDevices.enumerateDevices()
.then(devices => {
devices.forEach(device => {
console.log(device.kind.toUpperCase(), device.label);
//, device.deviceId
})
})
.catch(err => {
console.log(err.name, err.message);
})
}
navigator.mediaDevices.getUserMedia(constraintObj)
.then(function (mediaStreamObj) {
//connect the media stream to the first video element
let video = document.querySelector('video');
if ("srcObject" in video) {
video.srcObject = mediaStreamObj;
} else {
//old version
video.src = window.URL.createObjectURL(mediaStreamObj);
}
video.onloadedmetadata = function (ev) {
//show in the video element what is being captured by the webcam
video.play();
};
//add listeners for saving video/audio
let start = document.getElementById('btnStart');
let stop = document.getElementById('btnStop');
let vidSave = document.getElementById('vid2');
let mediaRecorder = new MediaRecorder(mediaStreamObj);
let chunks = [];
start.addEventListener('click', (ev) => {
mediaRecorder.start();
console.log(mediaRecorder.state);
})
stop.addEventListener('click', (ev) => {
mediaRecorder.stop();
console.log(mediaRecorder.state);
});
mediaRecorder.ondataavailable = function (ev) {
chunks.push(ev.data);
}
mediaRecorder.onstop = (ev) => {
let blob = new Blob(chunks, { 'type': 'video/mp4;' });
chunks = [];
let videoURL = window.URL.createObjectURL(blob);
vidSave.src = videoURL;
}
})
.catch(function (err) {
console.log(err.name, err.message);
});
</script>
</body>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"
integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<link rel="stylesheet" href="./assets/css/main.css">
<link href="https://unpkg.com/[email protected]/dist/aos.css" rel="stylesheet">
<script src="https://unpkg.com/typewriter-effect@latest/dist/core.js"></script>
<script src="https://unpkg.com/[email protected]/dist/aos.js"></script>
<script src="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<!-- Latest compiled JavaScript -->
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<script>
AOS.init();
</script>
<!-- <script>
var message = document.querySelector('#message');
var SpeechRecognition = SpeechRecognition || webkitSpeechRecognition;
var SpeechGrammarList = SpeechGrammarList || webkitSpeechGrammarList;
var grammar = '#JSGF V1.0;'
var recognition = new SpeechRecognition();
var speechRecognitionList = new SpeechGrammarList();
speechRecognitionList.addFromString(grammar, 1);
recognition.grammars = speechRecognitionList;
recognition.lang = 'en-US';
recognition.interimResults = false;
recognition.onresult = function (event) {
var last = event.results.length - 1;
var command = event.results[last][0].transcript;
message.textContent = 'Voice Input: ' + command + '.';
if (command.toLowerCase() === 'fire') {
console.log("on fire")
var xhr = new XMLHttpRequest();
xhr.open("POST", "https://smartcctv.herokuapp.com/mail/fire", true);
xhr.setRequestHeader('Content-Type', 'application/json');
// xhr.send(JSON.stringify(data));
xhr.onload = function () {
// console.log(this.responseText);
if (this.status == 200) {
alert('done')
message.textContent = "Mail sent";
}
else {
message.textContent = "Error sending email!";
}
}
}
};
recognition.onspeechend = function () {
recognition.stop();
};
recognition.onerror = function (event) {
message.textContent = 'Error occurred in recognition: ' + event.error;
}
document.querySelector('#btnGiveCommand').addEventListener('click', function () {
recognition.start();
});
</script> -->
<script>
var message = document.querySelector('#message');
var SpeechRecognition = SpeechRecognition || webkitSpeechRecognition;
var SpeechGrammarList = SpeechGrammarList || webkitSpeechGrammarList;
var grammar = '#JSGF V1.0;'
var recognition = new SpeechRecognition();
var speechRecognitionList = new SpeechGrammarList();
speechRecognitionList.addFromString(grammar, 1);
recognition.grammars = speechRecognitionList;
recognition.lang = 'en-US';
recognition.interimResults = false;
recognition.onresult = function (event) {
var last = event.results.length - 1;
var command = event.results[last][0].transcript;
message.textContent = 'Voice Input: ' + command + '.';
if (command.toLowerCase() === 'fire') {
console.log("on fire")
var xhr = new XMLHttpRequest();
xhr.open("GET", "https://smartcctv.herokuapp.com/mail/fire", true);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.send();
xhr.onload = function () {
// console.log(this.responseText);
if (this.status == 200) {
alert('done')
message.textContent = "Mail sent";
}
else {
message.textContent = "Error sending email!";
}
}
}
};
recognition.onspeechend = function () {
recognition.stop();
};
recognition.onerror = function (event) {
message.textContent = 'Error occurred in recognition: ' + event.error;
}
document.querySelector('#btnGiveCommand').addEventListener('click', function () {
recognition.start();
});
</script>
</html>