Ios 如何播放avplayeritem的30秒?
我可以播放整首歌,但我只想播放30秒。我该怎么做Ios 如何播放avplayeritem的30秒?,ios,swift,avplayer,Ios,Swift,Avplayer,我可以播放整首歌,但我只想播放30秒。我该怎么做 if let url: String = "hiddingthelink"{ let urlplayer = NSURL(string: url) let playeritem = AVPlayerItem(URL:(urlplayer)!) player = AVPlayer(playerItem: playeritem) self.player.volume = 1.0
if let url: String = "hiddingthelink"{
let urlplayer = NSURL(string: url)
let playeritem = AVPlayerItem(URL:(urlplayer)!)
player = AVPlayer(playerItem: playeritem)
self.player.volume = 1.0
self.player.rate = 1.0
self.player.play()
}
尝试“player.performSelector(选择器(“暂停”),对象:nil,延时:30)`使用KVO。观察
player.currentTime()
。当达到30秒时,player.pause()