Javascript 如何使用socket.io-stream进行实时视频/音频流
我正在尝试制作一个实时P2P视频聊天应用程序 我发现使用socket.io-stream库会有所帮助。 但我不知道如何实现这个库 我的视频播放器在客户端工作正常。我只想使用socket.io将此流传输到其他连接的客户端 我的服务器代码如下所示Javascript 如何使用socket.io-stream进行实时视频/音频流,javascript,node.js,socket.io,video-streaming,html5-video,Javascript,Node.js,Socket.io,Video Streaming,Html5 Video,我正在尝试制作一个实时P2P视频聊天应用程序 我发现使用socket.io-stream库会有所帮助。 但我不知道如何实现这个库 我的视频播放器在客户端工作正常。我只想使用socket.io将此流传输到其他连接的客户端 我的服务器代码如下所示 let app = require("express")(); let ss = require("socket.io-stream"); let http = require("http").c
let app = require("express")();
let ss = require("socket.io-stream");
let http = require("http").createServer(app);
const routes = require("./routes");
let io = require("socket.io")(http);
routes(app, __dirname);
http.listen(3000, () => {
console.log("app listening on port ", 3000);
});
io.sockets.on("connection", (socket) => {
socket.on("joinRoom", (obj) => {
let { name, stream } = obj;
console.log(name, stream);
});
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Video Calling</title>
</head>
<body>
<video autoplay="true" id="video"></video>
<script src="/socket.io/socket.io.js"></script>
<script>
const socket = io();
let name = prompt("Enter the room name");
function wrongname() {
name = prompt("Seriously? That's not a name! enter again!");
validator();
}
function validator() {
if (!name.match(/^[0-9a-z]+$/)) {
wrongname();
} else {
return true;
}
}
validator();
let video = document.getElementById('video');
if (navigator.mediaDevices.getUserMedia) {
navigator.mediaDevices.getUserMedia({
video: true,
audio: true
})
.then((stream) => {
video.srcObject = stream;
console.log(stream);
socket.emit("joinRoom", {
name: name,
stream: stream
});
})
.catch((error) => {
alert("You choose to turn off your video and audio");
location.replace('/');
})
}
</script>
</body>
</html>
下面给出了我的客户端脚本
let app = require("express")();
let ss = require("socket.io-stream");
let http = require("http").createServer(app);
const routes = require("./routes");
let io = require("socket.io")(http);
routes(app, __dirname);
http.listen(3000, () => {
console.log("app listening on port ", 3000);
});
io.sockets.on("connection", (socket) => {
socket.on("joinRoom", (obj) => {
let { name, stream } = obj;
console.log(name, stream);
});
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Video Calling</title>
</head>
<body>
<video autoplay="true" id="video"></video>
<script src="/socket.io/socket.io.js"></script>
<script>
const socket = io();
let name = prompt("Enter the room name");
function wrongname() {
name = prompt("Seriously? That's not a name! enter again!");
validator();
}
function validator() {
if (!name.match(/^[0-9a-z]+$/)) {
wrongname();
} else {
return true;
}
}
validator();
let video = document.getElementById('video');
if (navigator.mediaDevices.getUserMedia) {
navigator.mediaDevices.getUserMedia({
video: true,
audio: true
})
.then((stream) => {
video.srcObject = stream;
console.log(stream);
socket.emit("joinRoom", {
name: name,
stream: stream
});
})
.catch((error) => {
alert("You choose to turn off your video and audio");
location.replace('/');
})
}
</script>
</body>
</html>
视频通话
const socket=io();
let name=提示(“输入房间名称”);
函数名(){
name=prompt(“真的吗?那不是名字!请重新输入!”);
验证器();
}
函数验证器(){
如果(!name.match(/^[0-9a-z]+$/){
错误名称();
}否则{
返回true;
}
}
验证器();
让video=document.getElementById('video');
if(navigator.mediaDevices.getUserMedia){
navigator.mediaDevices.getUserMedia({
视频:没错,
音频:正确
})
。然后((流)=>{
video.srcObject=流;
console.log(流);
socket.emit(“joinRoom”{
姓名:姓名,,
溪流:溪流
});
})
.catch((错误)=>{
警报(“您选择关闭视频和音频”);
位置。替换(“/”);
})
}
我重复一遍,我的问题是使用socket.io流通过socket.io流传输视频(如果有其他替代方案,也可以)
到目前为止,我与GitHub链接的代码是
我希望我的问题容易理解
我正在尝试制作一个实时P2P视频聊天应用程序
这是错误的技术。您需要使用WebRTC来确保实时流,并进行对等连接
我发现使用socket.io-stream库会有所帮助
不,不会的。术语“流”在这里被重载。。。您所指的NPM模块用于管道数据的流API。从媒体设备API获得的“流”是一个媒体流。。。与Streams API完全无关