开发一个简单的应用程序以在Android 4.1上播放RTSP流,但无法这样做

更新

如果我使用BigBuckBunny_115k.mov,我能够玩

Uri video = Uri.parse("rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov");

但
我尝试了很多RTSP流mentioned here和here,但没有一个工作:(

****问题：我在手机上看不到任何信息流,只能看到黑屏.过了一段时间,会出现一个对话框“无法播放此视频”.我尝试了很多RTSP流,但结果相同,所以提到的所有流都有问题吗？或.sdp没有正确解析？代码段中缺少哪些内容？ ****

public class MainActivity extends Activity {


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        VideoView videoView = (VideoView) findViewById(R.id.video);
        MediaController mediaController = new MediaController(this);
        mediaController.setAnchorView(videoView);
        mediaController.setMediaPlayer(videoView);

        Uri video = Uri.parse("rtsp://ss1c6.idc.mundu.tv:554/prf0/cid_29.sdp");
        videoView.setMediaController(mediaController);
        videoView.setVideoURI(video);
        videoView.start();
    }

<VideoView
    android:id="@+id/video"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_alignParentLeft="true"
    android:layout_alignParentRight="true"
    android:layout_alignParentTop="true" />

<uses-sdk
    android:minSdkVersion="11"
    android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.INTERNET"/>

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name="com.rdx.livetv.MainActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
</application>

10-08 17:53:03.674: D/libEGL(22488): loaded /vendor/lib/egl/libEGL_POWERVR_SGX540_120.so
10-08 17:53:03.682: D/libEGL(22488): loaded /vendor/lib/egl/libGLESv1_CM_POWERVR_SGX540_120.so
10-08 17:53:03.682: D/libEGL(22488): loaded /vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so
10-08 17:53:03.775: D/OpenGLRenderer(22488): Enabling debug mode 0
10-08 17:53:03.783: D/MediaPlayer(22488): Couldn't open file on client side, trying server side
10-08 17:53:03.900: D/MediaPlayer(22488): getMetadata
10-08 17:53:06.596: D/dalvikvm(22488): GC_CONCURRENT freed 102K, 2% free 11074K/11207K, paused 14ms+3ms, total 42ms
10-08 17:55:05.799: E/MediaPlayer(22488): error (1, -2147483648)
10-08 17:55:05.799: E/MediaPlayer(22488): Error (1,-2147483648)
10-08 17:55:05.799: D/VideoView(22488): Error: 1,-2147483648

解决方法:

使用本机播放器播放RTSP的另一个好方法.

mediaURL = "rtsp://192.168.0.119/Bolt.ts" 
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(mediaURL));
startActivity(intent);