查了下文档，发现了这个东东MPMoviePlayerPlaybackDidFinishReasonUserInfoKey；
可以通过这样 NSNumber* reason = [[notification userInfo] objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey]; switch ([reason intValue]) { case MPMovieFinishReasonPlaybackEnded: NSLog(@"playbackFinished. Reason: Playback Ended"); break; case MPMovieFinishReasonPlaybackError: NSLog(@"playbackFinished. Reason: Playback Error"); break; case MPMovieFinishReasonUserExited: NSLog(@"playbackFinished. Reason: User Exited"); break; default: break; }进行不同的处理，谢谢大家的热情帮助了。。
答：
使用MPMoviePlayerController
把它的view加到自己的view上。增加一个播放结束的通知播放完时，把播放器再用网络的url初始化，继续播放理论上这么做是可以的
问：
不行，先不说别的，那个播放结束的通知有两种情况会调用，一是在播放完成后自动调用，二是在用户手动点完成的时候会调用，如果是第一种情况，还可以在播放结束的回调函数里在加载另外一个视频，但如果是手动点完成的话，这个视频就应该结束了，还怎么再去播放视频呢？所以就不能再这个回调函数里面再加载视频了，头大阿头大，还有木有高手给点意见？？
答：
你说地对，在点击完成button的时候，也会调用DidFinish函数
可以有种方法，可能比较麻烦，走弯路了，其他地方法没发现检查当前正在播放的视频播放进度和总进度，如果一致证明是视频播放完时调用地，这时再检查当前是否是在播放广告，如果是，则继续播放视频，如果不是，说明视频已播放完，可调用dismiss函数。反之，则是用户点了完成按钮，应该dismiss窗口。你觉得怎样？
问：
你好，我的问题现在是这样的，就是我要先播放一段我的本地视频（就是加广告），本地视频完了之后，再播放网络的视频。
但是，问题是本地视频的播放很不稳定，给我的感觉是当网络慢时，可以正常加载本地视频，紧接着播放网络视频；当网络快时，本地视频就播放一瞬间，更为糟糕的是整个播放器都退出来了，连网络视频都播放不了了。以下是我的代码：- (void)myMovieFinishedCallback:(NSNotification*)aNotification{ NSDictionary *userInfo = [aNotification userInfo]; NSLog(@"MPMoviePlayerPlaybackDidFinishReasonUserInfoKey: %@", [userInfo objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey]); NSNumber* reason = [[aNotification userInfo] objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey]; switch ([reason intValue]) { case MPMovieFinishReasonPlaybackEnded: NSLog(@"playbackFinished. Reason: Playback Ended"); break; case MPMovieFinishReasonPlaybackError: NSLog(@"playbackFinished. Reason: Playback Error"); break; case MPMovieFinishReasonUserExited: NSLog(@"playbackFinished. Reason: User Exited"); break; default: break; } MPMoviePlayerController* theMovie=[aNotification object]; [[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:theMovie]; [theMovie release];} - (void)playMovieAtURL:(NSURL*)theURL{ MPMoviePlayerController* theMovie= [[MPMoviePlayerController alloc] initWithContentURL:theURL]; theMovie.scalingMode=MPMovieScalingModeAspectFill; // Register for the playback finished notification. [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(myMovieFinishedCallback:) name:MPMoviePlayerPlaybackDidFinishNotification object:theMovie]; // Movie playback is asynchronous, so this method returns immediately. [theMovie play];} - (void)video_play:(NSString*)filename{ NSString* s = [[NSBundle mainBundle] pathForResource:filename ofType:@"mp4"]; NSURL* url = [NSURL fileURLWithPath:s]; NSLog(@"Playing URL: %@", url); [self playMovieAtURL:url];}- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { NSLog(@"进入,%d,%@",navigationType,[[request URL]absoluteURL]); [self video_play:@"Hy_PLAY"];//Hy_PLAY.mp4是我的本地视频 return YES;} 所以，我想问你下，怎么来控制本地视频，让它完整播放完之后，紧接着播放网络视频，而不会出现上面的问题，谢谢！
答：
你说的那种情况我到是没遇到，看了你的代码，感觉有些地方得指出来：
首先，将你在WebView的委托方法里面的 return YES 改成 return NO， 因为你是自己写的MpmoviePlayerController，若是是YES的话，系统会默认用自带的播放器进行播放，其次将你的MpMoviePlayer设置成全局的，在结束通知的方法里面这这样写- (void) moviePlayBackDidFinish:(NSNotification*)notification{ NSNumber* reason = [[notification userInfo] objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey]; switch ([reason intValue]) { case MPMovieFinishReasonPlaybackEnded:{ NSLog(@"playbackFinished. Reason: Playback Ended"); if (Firstplay) { NSLog(@"11111111"); [pWebVIew HidePlayingStatusView]; if ([self IsDeviceIphone4OrHigher]) { [self ClearIphone4Setting]; } //每次放完都release掉 if ( nil != moviePlayer ) { [moviePlayer release]; moviePlayer = nil; } }else { NSLog(@"222222222"); [moviePlayer setContentURL:self.url]; [moviePlayer play]; Firstplay = TRUE; } } break; case MPMovieFinishReasonPlaybackError:{ NSLog(@"playbackFinished. Reason: Playback Error"); } break; case MPMovieFinishReasonUserExited: NSLog(@"playbackFinished. Reason: User Exited"); [pWebVIew HidePlayingStatusView]; if ([self IsDeviceIphone4OrHigher]) { [self ClearIphone4Setting]; } //每次放完都release掉 if ( nil != moviePlayer ) { [moviePlayer release]; moviePlayer = nil; } break; default: break; } }