视频流和websocket javascript

Question

我正在尝试将摄像头的视频发送到服务器，然后再带回我的计算机，摄像头的视频完美地显示在第一个屏幕上，第二个屏幕上应该是相同的视频，但是收到了从服务器。我将视频很好地发送到服务器，服务器接受了该视频并将其发送回计算机。但是视频未显示在第二个屏幕上。

这是我的代码。

客户端：

<video autoplay class="video" id="video1"></video>
<video autoplay class="video" id="video2"></video>
<script type="text/javascript">
var video1, video2;
var port="<%out.write(port);%>";
var ws;
var connect=false;
switch(lang){
    case "en":
        text1="roll up";
        text2="expand";
        break;
    case "ru":
        text1="свернуть";
        text2="развернуть";
        break;
    }
video1=document.querySelector('#video1');
ws = new WebSocket("ws://127.0.0.1:"+port);
ws.binaryType = 'arraybuffer';
navigator.mediaDevices.getUserMedia({ audio: true, video: {width: 400,         height: 400}})
    .then(stream => {
        var streamChunks = [];
        var outChunks = [];
        video1.src = window.URL.createObjectURL(stream);
        const mediaRecorder = new MediaRecorder(stream);
        //запись потока в массив
        mediaRecorder.addEventListener("dataavailable",function(event) {
            if(connect==true){
                streamChunks.push(event.data);
                ws.send(streamChunks[0]);
            }
            streamChunks = [];
        });
        mediaRecorder.start();
        setInterval(function() {
            mediaRecorder.requestData();
        }, 1000);
});
var mediaSource = new MediaSource();
var buffer;
var queue = [];
video2=document.querySelector('#video2');
ws.onopen = function(e) {
      connect=true;
};
mediaSource.addEventListener('sourceopen', function(e) {
    video2.play();
    buffer = mediaSource.addSourceBuffer('video/webm; codecs="vorbis,vp8"');

    buffer.addEventListener('update', function() { //Note: Have tried 'updateend'
        if (queue.length > 0 && !buffer.updating) {
            buffer.appendBuffer(queue.shift());
        }
    });
}, false);
video2.src=window.URL.createObjectURL(mediaSource);
ws.onmessage = function(event) {
    if (event.data instanceof ArrayBuffer) {
        try {
           if (buffer.updating || queue.length > 0) {
            queue.push(event.data);
           } else {
            buffer.appendBuffer(event.data);
           }
        }  catch (e) {
            console.log(e);
        }                               
}  else  {
    writeResponse(event.data); 
}
};
</script>

服务器

package model;

import java.net.InetSocketAddress;
import java.net.UnknownHostException;
import java.nio.ByteBuffer;
import java.util.HashSet;
import java.util.Set;

import org.java_websocket.WebSocket;
import org.java_websocket.handshake.ClientHandshake;
import org.java_websocket.server.WebSocketServer;

public class video_chat_server extends WebSocketServer {
    private Set<WebSocket> conns;
    public video_chat_server( int port ) throws UnknownHostException {
        super( new InetSocketAddress(port) );
        conns = new HashSet<>();
    }

    public video_chat_server( InetSocketAddress address ) {
        super(address);
    }

@Override
public void onMessage(WebSocket conn, ByteBuffer blob) {
    // TODO Auto-generated method stub
    for (WebSocket sock : conns) {
        sock.send(blob);
    }
}

@Override
public void onOpen(WebSocket conn, ClientHandshake handshake) {
    // TODO Auto-generated method stub
    if(conns.size()<2)conns.add(conn);
}
}