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我正在使用库 Vitamio 播放 rtsp 直播流。我尝试运行演示 videoview 类播放 rtsp 链接，如下所示：

http://117.103.224.75:1935/live/definst/VTCHD3/VTCHD3_840x480_1200kbps.stream/playlist.m3u8 _ _

==> 结果：它运行但质量很差，加载视频非常低，视频中的图片不清晰，听不到声音。我不知道该怎么做才能使它运行流畅并且图像清晰。请帮我解决这个问题！非常感谢 ！

这是我的代码：

private String path="http://117.103.224.75:1935/live/_definst_/VTCHD3/VTCHD3_840x480_1200kbps.stream/playlist.m3u8";

private ProgressDialog prodlg;
private VideoView mVideoView;

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    if (!LibsChecker.checkVitamioLibs(this))
        return;
    setContentView(R.layout.videoview);
    prodlg=new ProgressDialog(this);
    prodlg.setIcon(R.drawable.ic_launcher);
    prodlg.setMessage("wating...");
    prodlg.show();

    mVideoView = (VideoView) findViewById(R.id.surface_view);

    if (path == "") {
        // Tell the user to provide a media file URL/path.
        Toast.makeText(VideoViewDemo.this, "Please edit VideoViewDemo Activity, and set path" + " variable to your media file URL/path", Toast.LENGTH_LONG).show();
        return;
    } else {
        /*
         * Alternatively,for streaming media you can use
         * mVideoView.setVideoURI(Uri.parse(URLstring));
         */
        mVideoView.setVideoPath(path);
        mVideoView.setVideoQuality(MediaPlayer.VIDEOQUALITY_HIGH);
        mVideoView.setBufferSize(2048);
        mVideoView.requestFocus();
        mVideoView.start();
        mVideoView.setMediaController(new MediaController(this));

        mVideoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mediaPlayer) {
                // optional need Vitamio 4.0
                prodlg.dismiss();
                mediaPlayer.setPlaybackSpeed(1.0f);
            }
        });
    }

}

我使用 android 平台 4.0 api 14 播放演示： 这是我的屏幕图片演示

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1 回答 1

2

If you want to use Vitamio library for displaying video etc, then first of all download Vitamio Library from here Free download Vitamio Library. then include both "ZI" and "InitActivtiy" (which is inside the Vitamio lib) Library in your current project (right click project-->include library-->), then write this line of code

 if (!io.vov.vitamio.LibsChecker.checkVitamioLibs(this))
        return;

after Oncreate Method() like in my project.

 @Override
protected void onCreate(Bundle savedInstanceState) 
 {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    if (!io.vov.vitamio.LibsChecker.checkVitamioLibs(this)) //it will check the include library of Vitamio
        return;

after that put this line of code in Androidmanifest.xml file 

  <!-- (((((( Vitamio Library including in manifest file )))))) -->
   <activity android:name="io.vov.vitamio.activity.InitActivity" 
       android:configChanges="orientation|screenSize|smallestScreenSize|keyboard|keyboardHidden"
       android:launchMode="singleTop"
        android:theme="@android:style/Theme.NoTitleBar"
        android:windowSoftInputMode="stateAlwaysHidden"/>

Now its a time to display your video using VideoView etc.

于 2014-06-06T11:48:34.767 回答