MPMoviePlayerController当前正在播放的项目详细信息？

Question

我玩用的MPMoviePlayerController一个音频流的URL，它工作得很好，是他们的任何方式来获得当前播放的细节跟踪..我的意思是歌名，歌手名等提前

感谢

Answer 1

ADDT此乌尔.h文件中

@property (nonatomic, retain) MPMusicPlayerController *musicPlayer; 
@property (nonatomic, retain) IBOutlet UILabel *songLabel; 
@property (nonatomic, retain) IBOutlet UILabel *artistLabel; 
@property (nonatomic, retain) IBOutlet UILabel *albumLabel; 


- (void)handleNowPlayingItemChanged:(id)notification 
{ 
// Ask the music player for the current song. 
MPMediaItem *currentItem = self.musicPlayer.nowPlayingItem; 

// Display the artist, album, and song name for the now-playing media item. 
// These are all UILabels. 
self.songLabel.text = [currentItem valueForProperty:MPMediaItemPropertyTitle]; 
self.artistLabel.text = [currentItem valueForProperty:MPMediaItemPropertyArtist]; 
self.albumLabel.text = [currentItem valueForProperty:MPMediaItemPropertyAlbumTitle];  
// Display album artwork. self.artworkImageView is a UIImageView. 
CGSize artworkImageViewSize = self.artworkImageView.bounds.size; 
MPMediaItemArtwork *artwork = [currentItem valueForProperty:MPMediaItemPropertyArtwork]; 
if (artwork != nil) 
{ 
     self.artworkImageView.image = [artwork imageWithSize:artworkImageViewSize]; 
} 
else 
{ 
     self.artworkImageView.image = nil; 
} 
} 

Answer 2

MPMoviePlayerController不支持获取基于ID3元数据从播放流的。您必须使用MPMusicPlayerController（本地内容）或可能使用AVPlayer（流式内容）才能完成此功能。虽然我必须承认，我不完全确定AVPlayer/AVPlayerItem是否能够完成工作 - 我从未尝试过。