可以使用websocket中继
服务端
// Use the websocket-relay to serve a raw MPEG-TS over WebSockets. You can use
// ffmpeg to feed the relay. ffmpeg -> websocket-relay -> browser
// Example:
// node websocket-relay yoursecret 8081 8082
// ffmpeg -i <some input> -f mpegts http://localhost:8081/yoursecret
var fs = require('fs'),
http = require('http'),
WebSocket = require('ws');
if (process.argv.length < 3) {
console.log(
'Usage: \n' +
'node websocket-relay.js <secret> [<stream-port> <websocket-port>]'
);
process.exit();
}
var STREAM_SECRET = process.argv[2],
STREAM_PORT = process.argv[3] || 8081,
WEBSOCKET_PORT = process.argv[4] || 8082,
RECORD_STREAM = false;
// Websocket Server
var socketServer = new WebSocket.Server({port: WEBSOCKET_PORT, perMessageDeflate: false});
socketServer.connectionCount = 0;
socketServer.on('connection', function(socket, upgradeReq) {
socketServer.connectionCount++;
console.log(
'New WebSocket Connection: ',
(upgradeReq || socket.upgradeReq).socket.remoteAddress,
(upgradeReq || socket.upgradeReq).headers['user-agent'],
'('+socketServer.connectionCount+' total)'
);
socket.on('close', function(code, message){
socketServer.connectionCount--;
console.log(
'Disconnected WebSocket ('+socketServer.connectionCount+' total)'
);
});
});
socketServer.broadcast = function(data) {
socketServer.clients.forEach(function each(client) {
if (client.readyState === WebSocket.OPEN) {
client.send(data);
}
});
};
// HTTP Server to accept incomming MPEG-TS Stream from ffmpeg
var streamServer = http.createServer( function(request, response) {
var params = request.url.substr(1).split('/');
if (params[0] !== STREAM_SECRET) {
console.log(
'Failed Stream Connection: '+ request.socket.remoteAddress + ':' +
request.socket.remotePort + ' - wrong secret.'
);
response.end();
}
response.connection.setTimeout(0);
console.log(
'Stream Connected: ' +
request.socket.remoteAddress + ':' +
request.socket.remotePort
);
request.on('data', function(data){
socketServer.broadcast(data);
if (request.socket.recording) {
request.socket.recording.write(data);
}
});
request.on('end',function(){
console.log('close');
if (request.socket.recording) {
request.socket.recording.close();
}
});
// Record the stream to a local file?
if (RECORD_STREAM) {
var path = 'recordings/' + Date.now() + '.ts';
request.socket.recording = fs.createWriteStream(path);
}
})
// Keep the socket open for streaming
streamServer.headersTimeout = 0;
streamServer.listen(STREAM_PORT);
console.log('Listening for incomming MPEG-TS Stream on http://127.0.0.1:'+STREAM_PORT+'/<secret>');
console.log('Awaiting WebSocket connections on ws://127.0.0.1:'+WEBSOCKET_PORT+'/');使用jsmpeg.js在h5上播放websocket直播<!DOCTYPE html>
<html>
<head>
<title>JSMpeg Stream Client</title>
<style type="text/css">
html, body {
background-color: #111;
text-align: center;
}
</style>
</head>
<body>
<canvas id="video-canvas"></canvas>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jsmpeg.min.js"></script>
<script type="text/javascript">
var canvas = document.getElementById('video-canvas');
var url = 'ws://'+document.location.hostname+':8082/';
var player = new JSMpeg.Player(url, {canvas: canvas});
</script>
</body>
</html> 网友回复
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