无法使用 Vitamio 进行直播

我正在尝试使用Vitamio要运行 RTSP 视频流，我在更新 Vitamio-sample 后使用它来运行流VideoViewDemo活动：

public class VideoViewDemo extends Activity {

    /**
     * TODO: Set the path variable to a streaming video URL or a local media file
     * path.
     */
    private String path = "rtsp://user:password@<stream-ip>:554";
    private VideoView mVideoView;
    private EditText mEditText;

    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        if (!LibsChecker.checkVitamioLibs(this))
            return;
        setContentView(R.layout.videoview);
        mEditText = (EditText) findViewById(R.id.url);
        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.setMediaController(new MediaController(this));
            mVideoView.requestFocus();
            //mVideoView.setVideoURI(Uri.parse(path));

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

    }

    public void startPlay(View view) {
        String url = mEditText.getText().toString();
        path = url;
        if (!TextUtils.isEmpty(url)) {
            mVideoView.setVideoPath(url);
        }
    }

    public void openVideo(View View) {
      mVideoView.setVideoPath(path);
    }

}

但运行它后，它只运行了很短的时间（这只给了我第一个视频帧[固定照片]），然后应用程序崩溃并给我应用程序没有响应消息而不在日志中打印任何错误消息：

08-03 15:45:37.224: I/Vitamio[4.2.1][Player](27585): META AUDIO: 1. und, META SUBTITLE: 
08-03 15:45:37.234: I/Vitamio[4.2.1][Player](27585): WOW: BRILLIANT C COUNT 4
08-03 15:45:37.234: I/Vitamio[4.2.1][Player](27585): OPEN STREAM AUDIO BEGIN
08-03 15:45:37.234: I/Vitamio[4.2.1][Player](27585): Copyright (c) YIXIA (http://yixia.com).
08-03 15:45:37.234: I/Vitamio[4.2.1][Player](27585): THIS SOFTWARE (Vitamio) IS WORK OF YIXIA (http://yixia.com)
08-03 15:45:37.234: I/Vitamio[4.2.1][Player](27585): Application package name: io.vov.vitamio.demo
08-03 15:45:37.234: I/Vitamio[4.2.1][Player](27585): 2, 48000, 0
08-03 15:45:37.234: V/AudioPolicyManagerBase(273): getOutput() device 2, stream 3, samplingRate 0, format 0, channelMask 3, flags 0
08-03 15:45:37.234: V/AudioPolicyManagerBase(273): getOutputsForDevice device 0002 -> 0002
08-03 15:45:37.234: V/AudioPolicyManagerBase(273): getOutput() returns output 2
08-03 15:45:37.234: V/AudioPolicyManagerBase(273): getOutput() device 2, stream 3, samplingRate 0, format 0, channelMask 3, flags 0

08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): OPEN STREAM AUDIO END
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): Copyright (c) YIXIA (http://yixia.com).
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): THIS SOFTWARE (Vitamio) IS WORK OF YIXIA (http://yixia.com)
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): Application package name: io.vov.vitamio.demo
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): WOW: BRILLIANT C COUNT 4
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): OPEN STREAM VIDEO BEGIN
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): OPEN STREAM VIDEO END
08-03 15:45:37.244: D/Vitamio[Player](27585): onVideoSizeChanged: (704x576)
08-03 15:45:37.244: V/audio_hw_primary(273): start_output_stream: enter: usecase(0: deep-buffer-playback) devices(0x2)
08-03 15:45:37.244: V/audio_hw_primary(273): select_devices: ENTER
08-03 15:45:37.244: V/audio_hw_primary(273): select_devices: usecase(normal)
08-03 15:45:37.244: V/audio_hw_primary(273): select_devices: usecase(PCM_PLAYBACK)
08-03 15:45:37.244: V/msm8974_platform(273): platform_get_output_snd_device: enter: output devices(0x2)
08-03 15:45:37.244: V/msm8974_platform(273): get_OUTPUT_snd_device: for Normal Playback
08-03 15:45:37.244: V/msm8974_platform(273): platform_get_output_snd_device: exit: snd_device(speaker)
08-03 15:45:37.244: D/audio_hw_primary(273): select_devices: out_snd_device(2: speaker)
08-03 15:45:37.244: D/audio_hw_primary(273): select_devices: in_snd_device(0: dummy)
08-03 15:45:37.244: V/audio_hw_primary(273): enable_snd_device: snd_device(2: speaker)
08-03 15:45:37.244: D/ACDB-LOADER(273): ACDB -> send_audio_cal, acdb_id = 15, path =  0
08-03 15:45:37.244: D/ACDB-LOADER(273): ACDB -> send_adm_topology
08-03 15:45:37.244: D/ACDB-LOADER(273): ACDB -> ACDB_CMD_GET_AUDPROC_COMMON_TOPOLOGY_ID
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): THREAD PREPARE DETTACHED, ret = 0
08-03 15:45:37.244: I/Vitamio[4.2.1][Player](27585): THREAD PREPARE END

08-03 15:45:37.254: I/Vitamio[4.2.1][Player](27585): CC: SwsScale c
08-03 15:45:37.254: V/audio_hw_primary(273): start_output_stream: Opening PCM device card_id(0) device_id(0)
08-03 15:45:37.254: D/Vitamio[Player](27585): VIDEO: 704x576x1.222222, Surface: 704x576, LP: 1080x883, Window: 1080x1920x0.562500
08-03 15:45:37.264: E/Vitamio[4.2.1][Player](27585): [h264 @ 0x783fac40] Missing reference picture, default is 0
08-03 15:45:37.264: E/Vitamio[4.2.1][Player](27585): [h264 @ 0x783fac40] decode_slice_header error


08-03 15:45:37.304: I/Vitamio[Player](27585): Info (701, 0)
08-03 15:45:37.304: D/Vitamio[Player](27585): onInfo: (701, 0)
08-03 15:45:37.354: W/dalvikvm(27585): Invalid indirect reference 0x4309aa58 in decodeIndirectRef
08-03 15:45:37.354: I/dalvikvm(27585): "Thread-26042" prio=5 tid=19 RUNNABLE
08-03 15:45:37.354: I/dalvikvm(27585):   | group="main" sCount=0 dsCount=0 obj=0x4306fca0 self=0x7b3ab4a8
08-03 15:45:37.354: I/dalvikvm(27585):   | sysTid=28521 nice=0 sched=0/0 cgrp=apps handle=2016853936
08-03 15:45:37.354: I/dalvikvm(27585):   | state=R schedstat=( 32461510 66037500 298 ) utm=2 stm=1 core=3
08-03 15:45:37.354: I/dalvikvm(27585):   at dalvik.system.NativeStart.run(Native Method)
08-03 15:45:37.354: E/dalvikvm(27585): VM aborting
08-03 15:45:37.354: A/libc(27585): Fatal signal 6 (SIGABRT) at 0x00006bc1 (code=-6), thread 28521 (ov.vitamio.demo)

后来在日志中我收到以下消息：

08-03 15:45:37.744: W/ActivityManager(852):   Force finishing activity io.vov.vitamio.demo/.VideoViewDemo
08-03 15:45:37.754: W/ContextImpl(852): Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1469 com.android.server.am.ActivityStack.startPausingLocked:1002 com.android.server.am.ActivityStack.finishActivityLocked:3147 com.android.server.am.ActivityStack.finishTopRunningActivityLocked:2994 com.android.server.am.ActivityStackSupervisor.finishTopRunningActivityLocked:3093 
08-03 15:45:37.764: W/ApplicationPackageManager(852): getCSCPackageItemText()

扫描了很多之后接近类似的问题，我想这可能是因为它要求有ACCESS_NETWORK_STATE许可，虽然日志没有告诉我这一点，但它告诉我它不是执行此过程的合格用户这意味着用户必须获得有资格的权限，因此，我添加了此权限：

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

所以，要运行授权的 RTSP 直播使用Vitamio，您需要注册以下所有权限：

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />