2012-03-31 58 views
0

QuickTime播放器出现在我的View Controller层上,因为它应该和视频文件“Happy”完全播放,但没有播放视频。只听到音频。完成之后,QuickTime播放器会按照它应该转换回前一个View Controller。MPMoviePlayerViewController - 听到声音,但没有看到视频

NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"Happy" ofType:@"m4v"]]; 
MPMoviePlayerViewController * playerController = [[MPMoviePlayerViewController alloc] initWithContentURL:url];    
[self presentMoviePlayerViewControllerAnimated:playerController]; 
playerController.moviePlayer.movieSourceType = MPMovieSourceTypeFile; 
playerController.moviePlayer.controlStyle = MPMovieControlStyleNone; 
[playerController.moviePlayer play]; 
[playerController release]; 
playerController=nil; 

回答

0

据我所知,我们不能玩M4V files.Convert它MP4

+0

啊...... iPhone 4.3模拟器用来支持视频格式。我甚至尝试过.mov,它不起作用。我只是能够获得.m4v文件类型以成功播放(音频和视频)。 – yellahd 2012-03-31 14:31:48

+0

...更新我的模拟器版本的时间。感谢您的回答 – yellahd 2012-03-31 14:48:26

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