Android VideoView 我隨機收到“無法播放此視頻”錯誤

Question

我想使用VideoView播放視頻：

videoView.setVideoURI(Uri.parse("http://192.168.1.10:7777/mov_bbb.mp4"));
videoView.start();

它隨機工作。 視頻加載時間的 20%，然后開始。 但 80% 的時間，我都會收到此錯誤：

Can't play this video

這是輸出到控制台：

W/MediaPlayer: Couldn't open http://192.168.1.10:7777/...
    java.io.FileNotFoundException: No content provider: http://192.168.1.10:7777/mov_bbb.mp4
        at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:1673)
        at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:1503)
        at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:1420)
        at android.media.MediaPlayer.attemptDataSource(MediaPlayer.java:1101)
        at android.media.MediaPlayer.setDataSource(MediaPlayer.java:1073)
        at android.media.MediaPlayer.setDataSource(MediaPlayer.java:1097)
        at android.widget.VideoView.openVideo(VideoView.java:412)
        at android.widget.VideoView.access$2200(VideoView.java:83)
        at android.widget.VideoView$7.surfaceCreated(VideoView.java:694)
        at android.view.SurfaceView.updateSurface(SurfaceView.java:758)
        at android.view.SurfaceView$2.onPreDraw(SurfaceView.java:155)
        at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:1088)
        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2745)
        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1721)
        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7598)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:966)
        at android.view.Choreographer.doCallbacks(Choreographer.java:790)
        at android.view.Choreographer.doFrame(Choreographer.java:725)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:951)
        at android.os.Handler.handleCallback(Handler.java:883)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:214)
        at android.app.ActivityThread.main(ActivityThread.java:7356)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
V/MediaHTTPService: MediaHTTPService(android.media.MediaHTTPService@969a5ef): Cookies: null
D/EGL_emulation: eglMakeCurrent: 0xe331a180: ver 3 0 (tinfo 0xe330f830)
V/MediaHTTPService: makeHTTPConnection: CookieHandler (java.net.CookieManager@abffe09) exists.
V/MediaHTTPService: makeHTTPConnection(android.media.MediaHTTPService@969a5ef): cookieHandler: java.net.CookieManager@abffe09 Cookies: null
D/EGL_emulation: eglMakeCurrent: 0xe331a180: ver 3 0 (tinfo 0xe330f830)
D/EGL_emulation: eglMakeCurrent: 0xe331a180: ver 3 0 (tinfo 0xe330f830)
W/MediaHTTPConnection: readAt 516238 / 32768 => java.net.ProtocolException
E/MediaPlayerNative: error (1, -2147483648)
E/MediaPlayer: Error (1,-2147483648)

我不知道如何調試它。 是否有可能捕獲這些錯誤，禁用警報，然后靜默重試？

如果我在瀏覽器中打開 url，視頻會完美加載和播放。

Answer 1

試試這個

   Uri uri= Uri.parse(Environment.getExternalStorageDirectory().getAbsolutePath()+"/yourvideopath");

 videoView.setVideoURI(uri);
videoView.start();

您可以使用它來獲取存儲在外部存儲中的視頻的路徑。 將“/yourvideopath”替換為您的視頻路徑，例如 /dcim/camera/mov_bbb.mp4