質問編集履歴
2
コードの修正
test
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File without changes
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test
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@@ -12,31 +12,55 @@
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@IBOutlet weak var slider: UISlider!
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private var token: dispatch_once_t = 0
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func set() {
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func setPlayer() {
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if let url = NSURL(string: ("動画URL")!) {
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let player = AVPlayer(URL: url)
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let playerlayer = AVPlayerLayer(player: player)
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self.player = player
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playerlayer.frame = CGRect(x: 0, y: 0, width: self.frame.width, height: self.rame.height)
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self.layer.addSublayer(playerLayer)
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player.play()
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playerlayer.addSublayer(slider.layer)
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}
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}
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func setSlider() {
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slider.value = 0
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slider.minimumValue = 0
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slider.maximumValue =
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slider.maximumValue = 60
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let interval : Double = Double(0.5 * slider.maximumValue) / Double(slider.bounds.maxX)
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let time : CMTime = CMTimeMakeWithSeconds(interval, Int32(NSEC_PER_SEC))
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player?.addPeriodicTimeObserverForInterval(time, queue: dispatch_get_main_queue()) { (time) -> Void in
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let time = CMTimeGetSeconds(self.player!.currentTime())
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let value = Float(self.slider.maximumValue - self.slider.minimumValue) * Float(time) / Float(
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let value = Float(self.slider.maximumValue - self.slider.minimumValue) * Float(time) / Float(60) + Float(self.slider.minimumValue)
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self.finish(time)
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self.finish(time)
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self.slider.value = value self.timeLabel.text = "0:0\(Int(time))
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self.slider.value = value self.timeLabel.text = "0:0\(Int(time))
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-
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}
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}
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@@ -44,17 +68,21 @@
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func finish() {
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func finish(time: Float64) {
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if time >= Float64(60) {
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dispatch_once(&self.token) {
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self.player?.pause()
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self.player?.pause()
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self.player?.seekToTime(CMTimeMakeWithSeconds(0, Int32(NSEC_PER_SEC)))
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self.player?.seekToTime(CMTimeMakeWithSeconds(0, Int32(NSEC_PER_SEC)))
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}
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}
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}
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}
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}
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1
コードの修正
test
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File without changes
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test
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@@ -1,10 +1,10 @@
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1
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-
```swift
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-
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3
1
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現在CustomViewでAVPayerを使って動画を流しているのですが、
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addPeriodicTimeObserverForIntervalこのメソッドのところを記述してから遷移してもメモリが破棄されなくなってしまいました。何が原因なのでしょうか？
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```swift
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class CustomView {
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@@ -28,12 +28,38 @@
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player?.addPeriodicTimeObserverForInterval(time, queue: dispatch_get_main_queue()) { (time) -> Void in
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-
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let time = CMTimeGetSeconds(self.player!.currentTime())
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let value = Float(self.slider.maximumValue - self.slider.minimumValue) * Float(time) / Float(10) + Float(self.slider.minimumValue)
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self.finish(time)
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self.slider.value = value self.timeLabel.text = "0:0\(Int(time))
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}
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}
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}
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func finish() {
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if time >= Float64(60) {
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dispatch_once(&self.token) {
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self.player?.pause()
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self.player?.seekToTime(CMTimeMakeWithSeconds(0, Int32(NSEC_PER_SEC)))
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}
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}
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```
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１分たったら、動画を止めるメソッドです。
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