Ich versuche, eine lokale m3u8 Datei zu spielen, die in meiner SD-Karte mit Android Mediaplayer-Klasse gespeichert wird. Die m3u8 Datei und die .ts-Dateien sind in der gleichen Verzeichnis. Third-Party-Player wie MXPlayer verbinden die ts-Dateien und spielen das Video ab, wenn ich den m3u8 daraus öffne. Aber der Einsatz von Android-Mediaplayer-Klasse führt den folgenden error`Spielen Sie eine lokale m3u8 Datei auf Android zeigt SetDataSourceFD fehlgeschlagen .: status = 0x80000000
Unable to to create media player error: setDataSourceFD failed.: status=0x80000000 java.io.IOException: setDataSourceFD failed.: status=0x80000000 at android.media.MediaPlayer.setDataSource(Native Method) at android.media.MediaPlayer.setDataSource(MediaPlayer.java:1204) at com.tcs.hlsvideo.StreamingPlayer.playVideo(StreamingPlayer.java:87) at com.tcs.hlsvideo.StreamingPlayer.surfaceCreated(StreamingPlayer.java:148) at android.view.SurfaceView.updateWindow(SurfaceView.java:609) at android.view.SurfaceView.access$000(SurfaceView.java:86) at android.view.SurfaceView$3.onPreDraw(SurfaceView.java:178) at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:707) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1981) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1143) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4667) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725) at android.view.Choreographer.doCallbacks(Choreographer.java:555) at android.view.Choreographer.doFrame(Choreographer.java:525) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711) at android.os.Handler.handleCallback(Handler.java:615) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4960) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805) at dalvik.system.NativeStart.main(Native Method) setDataSourceFD failed.: status=0x80000000
Der Code, den ich verwendet habe, ist
private static final String TAG = StreamingPlayer.class.getSimpleName();
private String formatedIpAddress;
private int mVideoWidth;
private int mVideoHeight;
private MediaPlayer mMediaPlayer;
private SurfaceView mPreview;
private SurfaceHolder holder;
private String path;
//private boolean mIsVideoSizeKnown = false;
private boolean mIsVideoReadyToBePlayed = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mPreview = new SurfaceView(this);
holder = mPreview.getHolder();
holder.addCallback(this);
setContentView(mPreview);
WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
int ipAddress = wifiManager.getConnectionInfo().getIpAddress();
formatedIpAddress = String.format("%d.%d.%d.%d", (ipAddress & 0xff),
(ipAddress >> 8 & 0xff), (ipAddress >> 16 & 0xff), (ipAddress >> 24 & 0xff));
Log.d(TAG, formatedIpAddress);
}
private void playVideo() {
doCleanUp();
try {
//local m3u8 file
path = Environment.getExternalStorageDirectory().getAbsolutePath() + "/ts/prog_index.m3u8";
if (path == "") {
// Tell the user to provide a media file URL.
Toast
.makeText(
this,
"Please edit MediaPlayerDemo_Video Activity,"
+ " and set the path variable to your media file URL.",
Toast.LENGTH_LONG).show();
}
Log.e("PATH", "Path = " + path);
// Create a new media player and set the listeners
mMediaPlayer = new MediaPlayer();
//mMediaPlayer.SET
mMediaPlayer.setDataSource(path);
mMediaPlayer.setDisplay(holder);
mMediaPlayer.setOnBufferingUpdateListener(this);
mMediaPlayer.setOnPreparedListener(this);
mMediaPlayer.prepare();
mMediaPlayer.setOnCompletionListener(this);
mMediaPlayer.setOnVideoSizeChangedListener(this);
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
} catch (Exception e) {
Log.e(TAG, "error: " + e.getMessage(), e);
Log.e(TAG, e.getMessage());
}
}
public void onBufferingUpdate(MediaPlayer arg0, int percent) {
Log.d(TAG, "onBufferingUpdate percent:" + percent);
}
public void onCompletion(MediaPlayer arg0) {
Log.d(TAG, "onCompletion called");
}
public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
Log.v(TAG, "onVideoSizeChanged called");
if (width == 0 || height == 0) {
Log.e(TAG, "invalid video width(" + width + ") or height(" + height + ")");
return;
}
//mIsVideoSizeKnown = true;
mVideoWidth = width;
mVideoHeight = height;
//&& mIsVideoSizeKnown
if (mIsVideoReadyToBePlayed) {
startVideoPlayback();
}
}
public void onPrepared(MediaPlayer mediaplayer) {
Log.d(TAG, "onPrepared called");
mIsVideoReadyToBePlayed = true;
//&& mIsVideoSizeKnown
if (mIsVideoReadyToBePlayed) {
startVideoPlayback();
}
}
public void surfaceChanged(SurfaceHolder surfaceholder, int i, int j, int k) {
Log.d(TAG, "surfaceChanged called");
}
public void surfaceDestroyed(SurfaceHolder surfaceholder) {
Log.d(TAG, "surfaceDestroyed called");
}
public void surfaceCreated(SurfaceHolder holder) {
Log.d(TAG, "surfaceCreated called");
playVideo();
}
@Override
protected void onPause() {
super.onPause();
releaseMediaPlayer();
doCleanUp();
}
@Override
protected void onDestroy() {
super.onDestroy();
releaseMediaPlayer();
doCleanUp();
}
private void releaseMediaPlayer() {
if (mMediaPlayer != null) {
mMediaPlayer.release();
mMediaPlayer = null;
}
}
private void doCleanUp() {
mVideoWidth = 0;
mVideoHeight = 0;
mIsVideoReadyToBePlayed = false;
//mIsVideoSizeKnown = false;
}
private void startVideoPlayback() {
Log.v(TAG, "startVideoPlayback");
holder.setFixedSize(mVideoWidth, mVideoHeight);
mMediaPlayer.start();
}
mich hier Jungs Helfen ... `
u die Lösung gekommen? – Sush
Ich habe das gleiche Problem, hast du etwas Nützliches gefunden? – Alf