Question

我想点击按钮播放视频。我的AVPlayerViewController已打开，但没有播放视频。请帮助。

- (IBAction)btnPlay_Click:(id)sender {
    NSURL *videoURL = [NSURL URLWithString:@"https://player.vimeo.com/video/143506410"];
    AVPlayer *player = [AVPlayer playerWithURL:videoURL];
    AVPlayerViewController *playerViewController = [AVPlayerViewController new];
    playerViewController.player = player;
    [self presentViewController:playerViewController animated:YES completion:nil];
}

Answer 1

如果您使用的是vimeo视频，则可以使用第三方工具来帮助您加载vimeo视频。

解决方案1：请try这个，它适用于我，只需要几行代码。

- (void)viewDidLoad
{
    [super viewDidLoad];
    vimeoHelper = [[VimeoHelper alloc] init];
    [vimeoHelper getVimeoRedirectUrlWithUrl:@"http://vimeo.com/52760742" delegate:(id)self];
}

- (void)finishedGetVimeoURL:(NSString *)url
{
    _moviePlayerController = [[MPMoviePlayerViewController alloc] initWithContentURL:[NSURL URLWithString:url]];
    [self presentViewController:_moviePlayerController animated:NO completion:nil];
}

解决方案2： YTVimeoExtractor

可能会帮助你。

Answer 2

使用MPMoviePlayerController并添加以下代码：

 NSURL *videoURL = [NSURL URLWithString:@"https://player.vimeo.com/video/143506410"];
 MPMoviePlayerViewController *player =[[MPMoviePlayerViewController alloc] initWithContentURL: videoURL];
 [self.view addSubview: [player view]];
 [self presentMoviePlayerViewControllerAnimated:player];
 [player.moviePlayer prepareToPlay];

再添加一行：[self.view addSubview：[player view]];

movieController是.h文件中声明的MPMoviePlayerViewController的一个实例。
[movieController.moviePlayer play]不是必需的，无论你是否将自动播放设置为NO，播放器都将启动，但我观察到如果你将播放放入其中它会更快开始。这可能只是巧合。

---------如果这不起作用你就可以这样做----------

player = [[MPMoviePlayerController alloc] initWithContentURL:videoURL];
[player.view setFrame:CGRectMake(0, 0, 320, 320)];
[player play];
[self.view addSubview:player.view];

视频无法在Objective c中播放

2 个答案: