为了记录，我对此也没有足够的了解，
但我在 Git hub 上找到了这个——
<!DOCTYPE html>
<html>
<head>
<title>XSockets.WebRTC Client example</title>
<meta charset="utf-8" />
<style>
body {
}
.localvideo {
position: absolute;
right: 10px;
top: 10px;
}
.localvideo video {
max-width: 240px;
width:100%;
margin-right:auto;
margin-left:auto;
border: 2px solid #333;
}
.remotevideos {
height:120px;
background:#dadada;
padding:10px;
}
.remotevideos video{
max-height:120px;
float:left;
}
</style>
</head>
<body>
<h1>XSockets.WebRTC Client example </h1>
<div class="localvideo">
<video autoplay></video>
</div>
<h2>Remote videos</h2>
<div class="remotevideos">
</div>
<h2>Recordings ( Click on your camera stream to start record)</h2>
<ul></ul>
<h2>Trace</h2>
<div id="immediate"></div>
<script src="XSockets.latest.js"></script>
<script src="adapter.js"></script>
<script src="bobBinder.js"></script>
<script src="xsocketWebRTC.js"></script>
<script>
var $ = function (selector, el) {
if (!el) el = document;
return el.querySelector(selector);
}
var trace = function (what, obj) {
var pre = document.createElement("pre");
pre.textContent = JSON.stringify(what) + " - " + JSON.stringify(obj || "");
$("#immediate").appendChild(pre);
};
var main = (function () {
var broker;
var rtc;
trace("Ready");
trace("Try connect the connectionBroker");
var ws = new XSockets.WebSocket("wss://rtcplaygrouund.azurewebsites.net:443", ["connectionbroker"], {
ctx: '23fbc61c-541a-4c0d-b46e-1a1f6473720a'
});
var onError = function (err) {
trace("error", arguments);
};
var recordMediaStream = function (stream) {
if ("MediaRecorder" in window === false) {
trace("Recorder not started MediaRecorder not available in this browser. ");
return;
}
var recorder = new XSockets.MediaRecorder(stream);
recorder.start();
trace("Recorder started.. ");
recorder.oncompleted = function (blob, blobUrl) {
trace("Recorder completed.. ");
var li = document.createElement("li");
var download = document.createElement("a");
download.textContent = new Date();
download.setAttribute("download", XSockets.Utils.randomString(8) + ".webm");
download.setAttribute("href", blobUrl);
li.appendChild(download);
$("ul").appendChild(li);
};
};
var addRemoteVideo = function (peerId, mediaStream) {
var remoteVideo = document.createElement("video");
remoteVideo.setAttribute("autoplay", "autoplay");
remoteVideo.setAttribute("rel", peerId);
attachMediaStream(remoteVideo, mediaStream);
$(".remotevideos").appendChild(remoteVideo);
};
var onConnectionLost = function (remotePeer) {
trace("onconnectionlost", arguments);
var peerId = remotePeer.PeerId;
var videoToRemove = $("video[rel='" + peerId + "']");
$(".remotevideos").removeChild(videoToRemove);
};
var oncConnectionCreated = function () {
console.log(arguments, rtc);
trace("oncconnectioncreated", arguments);
};
var onGetUerMedia = function (stream) {
trace("Successfully got some userMedia , hopefully a goat will appear..");
rtc.connectToContext(); // connect to the current context?
};
var onRemoteStream = function (remotePeer) {
addRemoteVideo(remotePeer.PeerId, remotePeer.stream);
trace("Opps, we got a remote stream. lets see if its a goat..");
};
var onLocalStream = function (mediaStream) {
trace("Got a localStream", mediaStream.id);
attachMediaStream($(".localvideo video "), mediaStream);
// if user click, video , call the recorder
$(".localvideo video ").addEventListener("click", function () {
recordMediaStream(rtc.getLocalStreams()[0]);
});
};
var onContextCreated = function (ctx) {
trace("RTC object created, and a context is created - ", ctx);
rtc.getUserMedia(rtc.userMediaConstraints.hd(false), onGetUerMedia, onError);
};
var onOpen = function () {
trace("Connected to the brokerController - 'connectionBroker'");
rtc = new XSockets.WebRTC(this);
rtc.onlocalstream = onLocalStream;
rtc.oncontextcreated = onContextCreated;
rtc.onconnectioncreated = oncConnectionCreated;
rtc.onconnectionlost = onConnectionLost;
rtc.onremotestream = onRemoteStream;
rtc.onanswer = function (event) {
};
rtc.onoffer = function (event) {
};
};
var onConnected = function () {
trace("connection to the 'broker' server is established");
trace("Try get the broker controller form server..");
broker = ws.controller("connectionbroker");
broker.onopen = onOpen;
};
ws.onconnected = onConnected;
});
document.addEventListener("DOMContentLoaded", main);
</script>
在我的案例代码 OnrecordComplete 中的第 89 行上，实际上附加了一个记录器文件的链接，如果您单击该链接它将开始下载，您可以将该路径保存为您的服务器作为文件。
录制代码看起来像这样
recorder.oncompleted = function (blob, blobUrl) {
trace("Recorder completed.. ");
var li = document.createElement("li");
var download = document.createElement("a");
download.textContent = new Date();
download.setAttribute("download", XSockets.Utils.randomString(8) + ".webm");
download.setAttribute("href", blobUrl);
li.appendChild(download);
$("ul").appendChild(li);
};
blobUrl 保存路径。我用这个解决了我的问题，希望有人会觉得这很有用