ios - 如何在 iOS 中从本地或服务器 URL 播放视频

Question

如何在 iOS 中从 Internet URL 或本地文件播放 .mp4 或 .mov 视频？

Answer 1

1.首先在XCode中添加MediaPlayer.Framework

2.然后在你的viewController的.h文件中添加#import < MediaPlayer/MediaPlayer.h >

3.现在在你的 viewDidLoad 方法中实现这段代码

     //NSString *filepath = [[NSBundle mainBundle] pathForResource:@"aaa" ofType:@"mp4"];  
     //NSURL    *fileURL = [NSURL fileURLWithPath:filepath];  

     NSURL *fileURL = [NSURL URLWithString:@"http://www.ebookfrenzy.com/ios_book/movie/movie.mov"];

     moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:fileURL]; 
     [moviePlayerController.view setFrame:CGRectMake(0, 70, 320, 270)]; 
     [self.view addSubview:moviePlayerController.view];  
     moviePlayerController.fullscreen = YES;  
     [moviePlayerController play];  

对于方向，请添加此代码

 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
     // Return YES for supported orientations
          if (interfaceOrientation == UIInterfaceOrientationPortrait || interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown) {
         [moviePlayerController.view setFrame:CGRectMake(0, 70, 320, 270)]; 
     } else if (interfaceOrientation == UIInterfaceOrientationLandscapeLeft || interfaceOrientation == UIInterfaceOrientationLandscapeRight) {
         [moviePlayerController.view setFrame:CGRectMake(0, 0, 480, 320)]; 
     }
     return YES;
 }

在这段代码中moviePlayerController是在.h文件中声明的MPMoviePlayerController