我尝试使用以下代码播放视频。但是,我得到的经典错误是“无法播放此视频”。在运行时弹出。我在搜索机器人文献和查看其他人的问题时做了尽职调查,但我似乎无法找到问题a)因为在文档中我没有找到错误代码(1, -38)对于MediaPlayer和b)我的视频符合Android媒体格式(h.264和MPEG-4)所需的规范。如果有人能帮我指出正确的方向,我真的很感激!谢谢
private void startVideo() {
Log.v(TAG, "videoUrl = " + mVideoUrl);
Uri uri = Uri.parse(mVideoUrl);
mVideo = (VideoView) getView().findViewById(R.id.preview_videoView);
MediaController mediaController = new MediaController(getActivity());
mediaController.setAnchorView(mVideo);
mVideo.setMediaController(mediaController);
mVideo.setVideoURI(uri);
mVideo.start();
}
这些是日志
10-07 21:08:38.529 9986-9986/com.trainwithtanya.hiitandroid V/﹕ videoUrl = http://files.parsetfss.com/2bb9a4a0-9f35-4124-a634-d2fa7f8b165e/tfss-ca535209-4b4c-4022-95b8-8f011ed41daf-High%20Knees.mp4
10-07 21:08:38.579 9986-10011/com.trainwithtanya.hiitandroid W/EGL_emulation﹕ eglSurfaceAttrib not implemented
10-07 21:08:38.579 9986-10011/com.trainwithtanya.hiitandroid W/OpenGLRenderer﹕ Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5245c20, error=EGL_SUCCESS
10-07 21:08:38.609 9986-9986/com.trainwithtanya.hiitandroid D/MediaPlayer﹕ Couldn't open file on client side, trying server side
10-07 21:08:39.582 9986-9986/com.trainwithtanya.hiitandroid D/MediaPlayer﹕ getMetadata
10-07 21:08:39.637 9986-9999/com.trainwithtanya.hiitandroid E/MediaPlayer﹕ error (1, -38)
10-07 21:08:39.637 9986-9986/com.trainwithtanya.hiitandroid E/MediaPlayer﹕ Error (1,-38)
10-07 21:08:39.637 9986-9986/com.trainwithtanya.hiitandroid D/VideoView﹕ Error: 1,-38
10-07 21:08:39.650 9986-10000/com.trainwithtanya.hiitandroid E/MediaPlayer﹕ error (1, -38)
10-07 21:08:39.702 9986-9986/com.trainwithtanya.hiitandroid E/MediaPlayer﹕ Error (1,-38)
10-07 21:08:39.702 9986-9986/com.trainwithtanya.hiitandroid D/VideoView﹕ Error: 1,-38
这是视频格式 http://i288.photobucket.com/albums/ll185/akhan007/mediaType_zpsjfvfdpto.png
答案 0 :(得分:4)
我认为,您需要在mVideo.start();
onPrepare
mVideo.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
public void onPrepared(MediaPlayer mp) {
mVideo.start();
}
});
答案 1 :(得分:-2)
重启设备后,此问题已解决。