ios - avplayer 没有播放 URL

Question

我正在使用 avplayer 播放音频 url，但它不起作用，我不知道我哪里错了

NSString *radioURL = @"https://www.example.com";

radioPlayer = [AVPlayer playerWithURL:[NSURL URLWithString:radioURL]] ;
// [radioPlayer seekToTime:kCMTimeZero];
NSLog(@"radio player %@",radioPlayer.currentItem);
[radioPlayer play];

如有任何帮助，我们将不胜感激。

Answer 1

我强烈推荐下面的代码来播放广播流:也请看看AVPlayer_Class

 -(void)Play{
        NSString *radioURL = @"https://www.example.com"; //this url must valid 
        AVPlayer *player = [[AVPlayer alloc]initWithURL:[NSURL URLWithString:radioURL]];
        self.songPlayer = player;    //self.songPlayer is a globle object of avplayer
        [[NSNotificationCenter defaultCenter] addObserver:self
                                                 selector:@selector(playerItemDidReachEnd:)
                                                     name:AVPlayerItemDidPlayToEndTimeNotification
                                                   object:[songPlayer currentItem]];
        [self.songPlayer addObserver:self forKeyPath:@"status" options:0 context:nil];
}


- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {

        if (object == songPlayer && [keyPath isEqualToString:@"status"]) {
            if (songPlayer.status == AVPlayerStatusFailed) {
                NSLog(@"AVPlayer Failed");

            } else if (songPlayer.status == AVPlayerStatusReadyToPlay) {
                NSLog(@"AVPlayerStatusReadyToPlay");
                [self.songPlayer play];


            } else if (songPlayer.status == AVPlayerItemStatusUnknown) {
                NSLog(@"AVPlayer Unknown");

            }
        }
    }

- (void)playerItemDidReachEnd:(NSNotification *)notification {

     //  code here to play next sound file

    }

引用链接是 - Streaming mp3 audio with AVPlayer