如何使用此URL“http://www.youtube.com/watch?v=JPUWNcGDyvM&feature=player_embedded”在MPMoviePlayerController中播放视频

Question

我想播放此网址的视频http://www.youtube.com/watch?v=JPUWNcGDyvM&feature=player_embedded我上次暂停...我可以播放视频但是当我离开此页面并回来看这个视频时，这将从之前开始。但是我想显示这个视频继续我最后暂停的地方。 CODE ..

- (void)viewDidLoad
{   
 player = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL URLWithString:[NSString    stringWithFormat:@"%@video.mp4",urlVideo]]];   
[[NSNotificationCenter defaultCenter]
 addObserver:self
 selector:@selector(movieFinishedCallback:)
 name:MPMoviePlayerPlaybackDidFinishNotification
 object:player];
//---play movie---
[player prepareToPlay];
[player pause];
player.view.frame = CGRectMake(0, 0, 320, 367);
[self.view addSubview:player.view];   
[[NSNotificationCenter defaultCenter]
 addObserver:self
 selector:@selector(movieFinishedCallback:)
 name:MPMoviePlayerPlaybackDidFinishNotification
 object:player];
[super viewDidLoad];
}

我的movieFinishedCallbackm方法是： -

- (void) movieFinishedCallback:(NSNotification*) aNotification {
player = [aNotification object];
[[NSNotificationCenter defaultCenter]
 removeObserver:self
 name:MPMoviePlayerPlaybackDidFinishNotification
 object:player];
}

Answer 1

使用MPMoviePlayerController，您可以实现MPMediaPlayback协议，因此在您的播放器上，您只需发送暂停消息：

[myMoviePlayer pause];

使用viewWillDisappear或viewDidDisappear暂停视频，并使用viewWillAppear或viewdidAppear继续播放视频。

- (void)viewWillAppear:(BOOL)animated
{
    [myMoviePlayer play];
}

- (void)viewWillDisappear:(BOOL)animated
{
   [myMoviePlayer pause];
}