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index.html
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<!doctype html>
<html>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=UTF-8'>
<title> dotEngine </title>
<style type="text/css">
</style>
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<script type='text/javascript'>
window.localStorage.setItem('debug', '*ERROR*');
let streamName = 'live';
let video_container = null;
function init() {
video_container = document.getElementById('video_container');
}
function playStream() {
const pc = new RTCPeerConnection({
bundlePolicy: "max-bundle",
rtcpMuxPolicy : "require"
});
pc.onaddstream = function(event) {
console.debug('onaddstream');
addRemoteVideo(event.stream);
};
pc.onremovestream = function(event) {
console.debug('onremovestream');
removeRemoteVideo();
}
pc.createOffer({
offerToReceiveVideo: true,
offerToReceiveAudio: false
})
.then(function(offer) {
console.debug("createOffer sucess",offer);
pc.setLocalDescription(offer);
axios.post('/watch/' + streamName, {
offer: offer.sdp
})
.then(function (response) {
console.log(response.data);
let answerStr = response.data.answer;
let answer = new RTCSessionDescription({
type: 'answer',
sdp: answerStr
});
pc.setRemoteDescription(answer, function(){
console.log('setRemoteDescription');
}, function(error) {
console.log('setRemoteDescription', error)
});
})
.catch(function (error) {
console.log(error);
});
})
.catch(function(error) {
console.error('error', error);
});
}
function addRemoteVideo(stream) {
let element = document.createElement('video');
video_container.appendChild(element);
element.id = 'remote_video';
element.width = 640;
element.height = 480;
element.setAttribute('playsinline', true);
element.setAttribute('autoplay', true);
element.srcObject = stream;
element.controls = false;
}
function removeRemoteVideo() {
console.log('Remote video removed id: ' + id);
let element = document.getElementById('remote_video');
if (element) {
// element.pause();
// element.srcObject = null;
video_container.removeChild(element);
}
else {
console.log('Remote video element not found');
}
}
</script>
</head>
<body onload="init();">
<h1> RTMP to WebRTC</h1>
<br/>
<div id="conference">
<div>
<button onclick="playStream();">
playRTMPStream
</button>
<span id="state_span"> </span>
</div>
Video:
<br />
<div id="video_container">
</div>
</div>
</body>
</html>