mirror of
https://github.com/aler9/rtsp-simple-server
synced 2025-09-26 19:51:26 +08:00
428 lines
11 KiB
HTML
428 lines
11 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width">
|
|
<style>
|
|
html, body {
|
|
margin: 0;
|
|
padding: 0;
|
|
height: 100%;
|
|
font-family: 'Arial', sans-serif;
|
|
}
|
|
#video {
|
|
position: absolute;
|
|
top: 0;
|
|
left: 0;
|
|
width: 100%;
|
|
height: 100%;
|
|
background: rgb(30, 30, 30);
|
|
}
|
|
#controls {
|
|
display: none;
|
|
flex-shrink: 0;
|
|
align-items: center;
|
|
justify-content: center;
|
|
padding: 10px;
|
|
flex-direction: column;
|
|
min-height: 100%;
|
|
width: 100%;
|
|
box-sizing: border-box;
|
|
background: rgb(30, 30, 30);
|
|
color: white;
|
|
}
|
|
.item {
|
|
display: grid;
|
|
grid-auto-flow: column;
|
|
grid-template-columns: auto 220px;
|
|
align-items: center;
|
|
gap: 20px;
|
|
max-width: 500px;
|
|
margin: 10px 0;
|
|
}
|
|
select, input[type="text"] {
|
|
appearance: none;
|
|
background: inherit;
|
|
color: inherit;
|
|
border: 1px solid rgb(200, 200, 200);
|
|
border-radius: 3px;
|
|
height: 40px;
|
|
padding: 0 10px;
|
|
}
|
|
select option {
|
|
color: black;
|
|
}
|
|
#message {
|
|
position: absolute;
|
|
left: 0;
|
|
top: 0;
|
|
width: 100%;
|
|
height: 100%;
|
|
display: flex;
|
|
align-items: center;
|
|
text-align: center;
|
|
justify-content: center;
|
|
font-size: 16px;
|
|
font-weight: bold;
|
|
color: white;
|
|
pointer-events: none;
|
|
padding: 20px;
|
|
box-sizing: border-box;
|
|
text-shadow: 0 0 5px black;
|
|
}
|
|
#publish-button {
|
|
margin-top: 10px;
|
|
appearance: none;
|
|
background: rgb(200, 200, 200);
|
|
color: black;
|
|
border-radius: 3px;
|
|
height: 50px;
|
|
padding: 0 20px;
|
|
border: none;
|
|
}
|
|
</style>
|
|
<script defer src="./publisher.js"></script>
|
|
</head>
|
|
<body>
|
|
|
|
<video id="video" muted autoplay playsinline></video>
|
|
|
|
<div id="controls">
|
|
<div id="items">
|
|
<div class="item">
|
|
<label for="video-device">video device</label>
|
|
<select id="video-device">
|
|
<option value="none">none</option>
|
|
</select>
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="video-codec">video codec</label>
|
|
<select id="video-codec">
|
|
</select>
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="video-bitrate">video bitrate (kbps)</label>
|
|
<input id="video-bitrate" type="text" value="10000" />
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="video-framerate">video framerate (ideal)</label>
|
|
<input id="video-framerate" type="text" value="30" />
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="video-width">video width (ideal)</label>
|
|
<input id="video-width" type="text" value="1920" />
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="video-height">video height (ideal)</label>
|
|
<input id="video-height" type="text" value="1080" />
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="audio-device">audio device</label>
|
|
<select id="audio-device">
|
|
<option value="none">none</option>
|
|
</select>
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="audio-codec">audio codec</label>
|
|
<select id="audio-codec">
|
|
</select>
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="audio-bitrate">audio bitrate (kbps)</label>
|
|
<input id="audio-bitrate" type="text" value="32" />
|
|
</div>
|
|
|
|
<div class="item">
|
|
<label for="audio-voice">optimize for voice</label>
|
|
<div>
|
|
<input id="audio-voice" type="checkbox" checked>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div id="submit-line">
|
|
<button id="publish-button">publish</button>
|
|
</div>
|
|
</div>
|
|
|
|
<div id="message"></div>
|
|
|
|
<script>
|
|
|
|
const video = document.getElementById('video');
|
|
const controls = document.getElementById('controls');
|
|
const message = document.getElementById('message');
|
|
const publishButton = document.getElementById('publish-button');
|
|
|
|
const videoForm = {
|
|
device: document.getElementById('video-device'),
|
|
codec: document.getElementById('video-codec'),
|
|
bitrate: document.getElementById('video-bitrate'),
|
|
framerate: document.getElementById('video-framerate'),
|
|
width: document.getElementById('video-width'),
|
|
height: document.getElementById('video-height')
|
|
};
|
|
|
|
const audioForm = {
|
|
device: document.getElementById('audio-device'),
|
|
codec: document.getElementById('audio-codec'),
|
|
bitrate: document.getElementById('audio-bitrate'),
|
|
voice: document.getElementById('audio-voice'),
|
|
};
|
|
|
|
const setMessage = (str) => {
|
|
message.innerText = str;
|
|
};
|
|
|
|
const onStream = (stream) => {
|
|
video.srcObject = stream;
|
|
|
|
new MediaMTXWebRTCPublisher({
|
|
url: new URL('whip', window.location.href) + window.location.search,
|
|
stream,
|
|
videoCodec: videoForm.codec.value,
|
|
videoBitrate: videoForm.bitrate.value,
|
|
audioCodec: audioForm.codec.value,
|
|
audioBitrate: audioForm.bitrate.value,
|
|
audioVoice: audioForm.voice.checked,
|
|
onError: (err) => {
|
|
setMessage(err);
|
|
},
|
|
onConnected: (evt) => {
|
|
setMessage('');
|
|
},
|
|
});
|
|
};
|
|
|
|
const onPublish = () => {
|
|
controls.style.display = 'none';
|
|
video.style.display = 'block';
|
|
setMessage('connecting');
|
|
|
|
const videoId = videoForm.device.value;
|
|
const audioId = audioForm.device.value;
|
|
|
|
if (videoId !== 'screen') {
|
|
let videoOpts = false;
|
|
|
|
if (videoId !== 'none') {
|
|
videoOpts = {
|
|
deviceId: videoId,
|
|
width: { ideal: videoForm.width.value },
|
|
height: { ideal: videoForm.height.value },
|
|
frameRate: { ideal: videoForm.framerate.value },
|
|
};
|
|
}
|
|
|
|
let audioOpts = false;
|
|
|
|
if (audioId !== 'none') {
|
|
audioOpts = {
|
|
deviceId: audioId,
|
|
};
|
|
|
|
const voice = audioForm.voice.checked;
|
|
if (!voice) {
|
|
audioOpts.autoGainControl = false;
|
|
audioOpts.echoCancellation = false;
|
|
audioOpts.noiseSuppression = false;
|
|
}
|
|
}
|
|
|
|
navigator.mediaDevices.getUserMedia({
|
|
video: videoOpts,
|
|
audio: audioOpts,
|
|
})
|
|
.then((stream) => onStream(stream))
|
|
.catch((err) => {
|
|
setMessage(err.toString());
|
|
});
|
|
} else {
|
|
navigator.mediaDevices.getDisplayMedia({
|
|
video: {
|
|
width: { ideal: videoForm.width.value },
|
|
height: { ideal: videoForm.height.value },
|
|
frameRate: { ideal: videoForm.framerate.value },
|
|
cursor: 'always',
|
|
},
|
|
audio: true,
|
|
})
|
|
.then((stream) => onStream(stream))
|
|
.catch((err) => {
|
|
setMessage(err.toString());
|
|
});
|
|
}
|
|
};
|
|
|
|
const selectHasOption = (select, option) => {
|
|
for (const opt of select.querySelectorAll('option')) {
|
|
if (opt.value === option) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
const populateDevices = () => {
|
|
return navigator.mediaDevices.enumerateDevices()
|
|
.then((devices) => {
|
|
for (const device of devices) {
|
|
if (device.kind === 'videoinput' || device.kind === 'audioinput') {
|
|
const select = (device.kind === 'videoinput') ? videoForm.device : audioForm.device;
|
|
|
|
if (!selectHasOption(select, device.deviceId)) {
|
|
const opt = document.createElement('option');
|
|
opt.value = device.deviceId;
|
|
opt.text = device.label;
|
|
select.appendChild(opt);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (navigator.mediaDevices.getDisplayMedia !== undefined) {
|
|
const opt = document.createElement('option');
|
|
opt.value = 'screen';
|
|
opt.text = 'screen';
|
|
videoForm.device.appendChild(opt);
|
|
}
|
|
|
|
// set first available device as default device
|
|
if (videoForm.device.children.length !== 0) {
|
|
videoForm.device.value = videoForm.device.children[1].value;
|
|
}
|
|
|
|
// set first available device as default device
|
|
if (audioForm.device.children.length !== 0) {
|
|
audioForm.device.value = audioForm.device.children[1].value;
|
|
}
|
|
});
|
|
};
|
|
|
|
const populateCodecs = () => {
|
|
const tempPC = new RTCPeerConnection({});
|
|
tempPC.addTransceiver('video', { direction: 'sendonly' });
|
|
tempPC.addTransceiver('audio', { direction: 'sendonly' });
|
|
|
|
return tempPC.createOffer()
|
|
.then((desc) => {
|
|
const sdp = desc.sdp.toLowerCase();
|
|
|
|
for (const codec of ['av1/90000', 'vp9/90000', 'vp8/90000', 'h264/90000', 'h265/90000']) {
|
|
if (sdp.includes(codec)) {
|
|
const opt = document.createElement('option');
|
|
opt.value = codec;
|
|
opt.text = codec.split('/')[0].toUpperCase();
|
|
videoForm.codec.appendChild(opt);
|
|
}
|
|
}
|
|
|
|
for (const codec of ['opus/48000', 'g722/8000', 'pcmu/8000', 'pcma/8000']) {
|
|
if (sdp.includes(codec)) {
|
|
const opt = document.createElement('option');
|
|
opt.value = codec;
|
|
opt.text = codec.split('/')[0].toUpperCase();
|
|
audioForm.codec.appendChild(opt);
|
|
}
|
|
}
|
|
|
|
tempPC.close();
|
|
});
|
|
};
|
|
|
|
const populateOptions = () => {
|
|
setMessage('loading devices');
|
|
|
|
navigator.mediaDevices.getUserMedia({ video: true, audio: true })
|
|
.then((tempStream) => {
|
|
return Promise.all([
|
|
populateDevices(),
|
|
populateCodecs(),
|
|
])
|
|
.then(() => {
|
|
// free the webcam to prevent 'NotReadableError' on Android
|
|
tempStream.getTracks()
|
|
.forEach((track) => track.stop());
|
|
|
|
setMessage('');
|
|
|
|
loadValuesFromQuery();
|
|
setupEventListeners();
|
|
|
|
video.style.display = 'none';
|
|
controls.style.display = 'flex';
|
|
});
|
|
})
|
|
.catch((err) => {
|
|
setMessage(err.toString());
|
|
});
|
|
};
|
|
|
|
const setupEventListeners = () => {
|
|
const url = new URL(window.location.href);
|
|
const inputs = [...Object.values(videoForm), ...Object.values(audioForm)]
|
|
|
|
for (const input of inputs) {
|
|
if (input instanceof HTMLInputElement && input.type === 'text') {
|
|
input.addEventListener('input', () => {
|
|
url.searchParams.set(input.id, input.value);
|
|
window.history.replaceState(null, null, url);
|
|
})
|
|
}
|
|
|
|
if (input instanceof HTMLInputElement && input.type === 'checkbox') {
|
|
input.addEventListener('input', () => {
|
|
url.searchParams.set(input.id, input.checked);
|
|
window.history.replaceState(null, null, url);
|
|
})
|
|
}
|
|
|
|
if (input instanceof HTMLSelectElement) {
|
|
input.addEventListener('input', () => {
|
|
url.searchParams.set(input.id, input.value);
|
|
window.history.replaceState(null, null, url);
|
|
})
|
|
}
|
|
}
|
|
};
|
|
|
|
const loadValuesFromQuery = () => {
|
|
const params = new URLSearchParams(window.location.search);
|
|
const inputs = [...Object.values(videoForm), ...Object.values(audioForm)]
|
|
|
|
for (const input of inputs) {
|
|
const value = params.get(input.id);
|
|
if (value) {
|
|
if (input instanceof HTMLInputElement && input.type === 'text') {
|
|
input.value = value;
|
|
} else if (input instanceof HTMLInputElement && input.type === 'checkbox') {
|
|
input.checked = value === 'true';
|
|
} else if (input instanceof HTMLSelectElement) {
|
|
input.value = value;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
window.addEventListener('DOMContentLoaded', () => {
|
|
if (navigator.mediaDevices === undefined) {
|
|
setMessage(`can't access webcams or microphones. Make sure that WebRTC encryption is enabled.`);
|
|
return;
|
|
}
|
|
|
|
publishButton.addEventListener('click', onPublish);
|
|
populateOptions();
|
|
});
|
|
|
|
</script>
|
|
|
|
</body>
|
|
</html>
|