AVPlayer, notification for play/pause state?

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离开以前
离开以前 2021-01-31 15:45

I\'m searching for a way to get notified the exact moment when AVPlayer starts playing. There\'s the \"rate\" property, but currently I am checking it periodically

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  •  时光说笑
    2021-01-31 16:29

    AVPalyer as default observer to track the current duration of the video ,when you pause or resume the video you can get paused time by using one global variable (inside observer update that variable)

    CMTime interval = CMTimeMake(1, 1);
    
    //The capture of self here is coming in with your implicit property access of self.currentduration - you can't refer to self or properties on self from within a block that will be strongly retained by self.
    
    //You can get around this by creating a weak reference to self before accessing timerDisp inside your block
    __weak typeof(self) weakSelf = self;
    
    self.timeObserverToken = [_player addPeriodicTimeObserverForInterval:interval queue:NULL usingBlock: ^(CMTime time)
    {
        _currentDuration = (int)CMTimeGetSeconds (_player.currentTime);
    
        if(!_isPlaying)
        {
            _pausedDuration = _currentDuration;
        }
    }
    

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