Alexey Khit
67 lines
1.9 KiB
HTML
67 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>go2rtc - WebRTC</title>
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<style>
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body {
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background-color: black;
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margin: 0;
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padding: 0;
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}
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html, body, video {
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height: 100%;
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width: 100%;
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}
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</style>
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</head>
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<body>
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<video id="video" autoplay controls playsinline muted></video>
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<script>
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function PeerConnection(userMedia) {
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return new Promise((resolve, reject) => {
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const pc = new RTCPeerConnection({
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iceServers: [{urls: 'stun:stun.l.google.com:19302'}]
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})
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pc.addEventListener('icegatheringstatechange', () => {
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if (pc.iceGatheringState === 'complete') resolve(pc)
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})
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document.getElementById('video').srcObject = new MediaStream([
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pc.addTransceiver('video', {direction: 'recvonly'}).receiver.track,
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pc.addTransceiver('audio', {direction: 'recvonly'}).receiver.track
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])
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if (userMedia) {
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userMedia.getTracks().forEach(track => {
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pc.addTransceiver(track, {direction: 'sendonly'})
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})
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}
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pc.createOffer().then(offer => pc.setLocalDescription(offer))
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setTimeout(() => resolve(pc), 3000)
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})
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}
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async function userMedia() {
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try {
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return await navigator.mediaDevices.getUserMedia({audio: true})
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} catch (e) {
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return null
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}
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}
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async function connect() {
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const pc = await PeerConnection(await userMedia())
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const url = new URL('api/webrtc' + location.search, location.href)
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const r = await fetch(url, {method: 'POST', body: pc.localDescription.sdp})
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await pc.setRemoteDescription({type: 'answer', sdp: await r.text()})
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}
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connect()
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</script>
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</body>
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</html> |