// 当AVPlayerStatusReadyToPlay
- (NSTimeInterval)getTotalDuration {
CMTime totalTime = self.player.currentItem.asset.duration;
if (@available(iOS 13.0, *)) {
totalTime = self.player.currentItem.duration;
}
NSTimeInterval sec = CMTimeGetSeconds(totalTime);
NSLog(@"%f", sec);
if (isnan(sec)) {
return 0;
}
return sec;
}
附录:
- (NSTimeInterval)getCurrentTime {
CMTime currentTime = self.player.currentItem.currentTime;
NSTimeInterval sec = CMTimeGetSeconds(currentTime);
NSLog(@"%f", sec);
if (isnan(sec)) {
return 0;
}
return sec;
}
//监听播放进度
id timeObserver = [self.player addPeriodicTimeObserverForInterval:CMTimeMake(1,10) queue:dispatch_get_main_queue() usingBlock:^(CMTime time) {
@strongify(self);
NSTimeInterval sec = CMTimeGetSeconds(time);
self.currentTimeLabel.text = [self getCurrentTimeStringFormCurrentPlaybackTime:sec];
self.mediaProgressSlider.value = sec;
}];
//移除监听
[self.player removeTimeObserver: timeObserver];
