视频流停止缓冲在 iPad 中播放

Question

我正在 MPMovie 播放器中播放来自 URL 的视频，但一段时间后缓冲停止并且不再开始。下面给出了播放电影的代码

NSURL    *fileURL    =   [NSURL URLWithString:strURL];

   //moviePlayerController.movieSourceType=MPMovieSourceTypeFile;
   NSLog(@"url: %@",fileURL);
   [moviePlayerController setContentURL:fileURL];


   [self.view bringSubviewToFront:btnAddFav];
   [moviePlayerController setAllowsAirPlay:YES];

   moviePlayerController.fullscreen = NO;
   moviePlayerController.scalingMode = MPMovieScalingModeAspectFit;
   //moviePlayerController.initialPlaybackTime

   [moviePlayerController prepareToPlay];
   [moviePlayerController play];

Answer 1

初始化moviePlayerController后，执行以下操作：

[moviePlayerController prepareToPlay];

例如：

moviePlayerController = [[MPMoviePlayerController alloc] init];
[moviePlayerController prepareToPlay];

它适用于 ios 6 及更早版本:)。