索尼愛立信的V800手機可以支持流媒體的播放，使用非常簡單。假如你曾經使用MMAPI播放過聲音或者做過照相應用的話，那么上手非常快。

        你要做的就是根據指定的URL來創建一個Player，然后啟動這個Player。URL的格式如下：rtsp://MyServer/myVideo.3gp。下面的代碼例子演示了如何使用：
PRivate void startStreaming(){
        try{
             myPlayer = Manager.createPlayer("rtsp://MyServer/MyFile.3gp");
             myPlayer.addPlayerListener(this);
             myPlayer.realize();
              // Grab the video control and set it to the current display.
              vc = (VideoControl)myPlayer.getControl("VideoControl");
              if (vc != null) {
                myForm.append((Item)vc.initDisplayMode(vc.USE_GUI_PRIMITIVE, null));
                // sets the display size of the video.
                vc.setDisplaySize(120,160); 
              }         
              myPlayer.start();

         }catch(Exception e){
                log("Exception: " + e.toString());
         }

    }
        我們需要注重的是進行連接服務器的時候必須在單獨線程中處理，而不能在主線程。因為這樣會堵塞系統。接下來你要做的就是構建一個支持RTSP的流媒體服務器，放置一個3gp格式的文件在服務器上。下面的代碼演示了如何使用V800開發流媒體應用。
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
import javax.microedition.media.*;
import javax.microedition.media.control.*;
import java.io.*;
import javax.microedition.lcdui.game.*;

/**
 * A simple example of the MMAPI (JSR 135) support for Streaming Video
 * with the Sony EriCSSon V800.
 *
 * This code is part of the Tips & Tricks section at
 * www.SonyEricsson.com/developer
 *
 * COPYRIGHT All rights reserved Sony Ericsson Mobile Communications AB 2005.
 * The software is the copyrighted work of Sony Ericsson Mobile Communications AB.
 * The use of the software is subject to the terms of the end-user license
 * agreement which accompanies or is included with the software. The software is
 * provided "as is" and Sony Ericsson specifically disclaim any warranty or
 * condition whatsoever regarding merchantability or fitness for a specific
 * purpose, title or non-infringement. No warranty of any kind is made in
 * relation to the condition, suitability, availability, accuracy, reliability,
 * merchantability and/or non-infringement of the software provided herein.
 *
 * Written by Jöns Weimarck, January 2005
 */
public class StreamingVideo extends MIDlet implements CommandListener, PlayerListener, Runnable{
   
   
    private Display myDisplay;
    private Form myForm;
 
    private Thread streamingThread;
    private Player myPlayer;
    private VideoControl vc;
    private boolean running=false;
   
    public StreamingVideo() {
        myDisplay = Display.getDisplay(this);
        myForm=new Form ("Streaming Test");
        myForm.addCommand(new Command("Exit", Command.EXIT,0));
        myForm.addCommand(new Command("Start", Command.OK,0));
        myForm.setCommandListener(this);
    }