处理外屏播放的问题
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Zhihai Zhu
parent
c38e6a78de
commit
96d030977a
@ -98,9 +98,6 @@ class ZZHCustomPlayer: UIView {
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super.init(frame: frame)
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NotificationCenter.default.addObserver(self, selector: #selector(notification_PlayerEndTime(notification:)), name: AVPlayerItem.didPlayToEndTimeNotification, object: nil)
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let playerWidth = KScreenWidth
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let playerHeight = 200
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playerLayerBgView = UIView()
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@ -140,71 +137,33 @@ class ZZHCustomPlayer: UIView {
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//通过slider进行seek播放时间点
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func manualToSeekPlay(value:Float,isMoving:Bool){
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if isMoving {
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self.play(false)
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print("此处已暂停播放,那么后面希望不要出现 sta.....> 的打印信息")
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// self.play(false)
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self.avPlayer?.pause()
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}
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// Task {
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let totalSec = CMTimeGetSeconds((self.avPlayer?.currentItem?.duration)!)
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var atSec = Float(totalSec) * value
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var timeScale:CMTimeScale? = self.avPlayer?.currentItem?.duration.timescale
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if let ts = timeScale {
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atSec = atSec * Float(ts)
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}
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else {
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timeScale = CMTimeScale(1)
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}
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let ct = CMTime(value:CMTimeValue(atSec) , timescale: timeScale!)
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// CustomPlayerShareSemaphore.wait()
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// CustomPlayerShareRecursiveLock.lock()
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// self.quickLoadAReaderWhenSeek(startCT: ct)
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// CustomPlayerShareRecursiveLock.unlock()
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// CustomPlayerShareSemaphore.signal()
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print("正在seek.....\(ct) ismainthread:\(Thread.isMainThread)")
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// DispatchQueue.main.async {
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let totalSec = CMTimeGetSeconds((self.avPlayer?.currentItem?.duration)!)
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var atSec = Float(totalSec) * value
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var timeScale:CMTimeScale? = self.avPlayer?.currentItem?.duration.timescale
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if let ts = timeScale {
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atSec = atSec * Float(ts)
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}
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else {
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timeScale = CMTimeScale(1)
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}
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let ct = CMTime(value:CMTimeValue(atSec) , timescale: timeScale!)
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playerIsSeeking = true
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self.avPlayer?.seek(to: ct,toleranceBefore:.zero,toleranceAfter: .zero, completionHandler: { finished in
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if finished {
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if(!isMoving) {//结束拖动时,再进行播放
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// CustomPlayerShareSemaphore.wait()
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// CustomPlayerShareRecursiveLock.lock()
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// self.quickLoadAReaderWhenSeek(startCT: ct)
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// CustomPlayerShareRecursiveLock.unlock()
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// CustomPlayerShareSemaphore.signal()
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self.play(true)
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self.playerIsSeeking = false
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}
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}
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})
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// }
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// }
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self.avPlayer?.seek(to: ct,toleranceBefore:.zero,toleranceAfter: .zero)
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if(!isMoving) {//结束拖动时,再进行播放
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// self.play(true)
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self.avPlayer?.play()
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self.playerIsSeeking = false
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}
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}
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//检查视频的当前播放时间是否落后于readeroutput的copynextSampleBuffer的对应time,如果是,则seek到copynextSampleBuffer下一个时间点
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func checkFBTime(ct_Buffer:CMTime?) {
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return //该方法目前有问题,行不通,会闪屏,并且会卡顿
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// guard let ct_Buffer,let playerCurrCT = self.avPlayer?.currentTime() else {
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// return
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// }
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// print("checkFBTime......call CMTimeGetSeconds:\(CMTimeGetSeconds(playerCurrCT))")
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// if ct_Buffer > playerCurrCT{
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// print("in checkFBTime......call\nct_Buffer: \(ct_Buffer),\nplayerCurrCT: \(playerCurrCT)")
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// let nct = CMTime(value: ct_Buffer.value+20, timescale: ct_Buffer.timescale)
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// self.avPlayer?.seek(to: nct,toleranceBefore:.zero,toleranceAfter: .zero, completionHandler: {finished in
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// print("checkFBTime seek result:\(finished)")
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// })
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// }
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}
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//初始化播放器信息
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func setUPPlayer() {
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Task {[weak self] in
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@ -224,34 +183,20 @@ class ZZHCustomPlayer: UIView {
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//改变avplayer所在的avplayerLayer视图曾层:用户外接屏幕发声改变时
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func moveToOtherPlayerLayer(destLayer:AVPlayerLayer) {
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print("moveToOtherPlayerLayer 准备暂停播放")
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self.play(false)
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print("avPlayerLayer 准备移除player")
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self.avPlayerLayer?.player = nil
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print("avPlayerLayer 已经移除player")
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destLayer.player = self.avPlayer
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if assetTrack != nil {
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quickLoadAReaderWhenSeek(startCT: (self.avPlayer?.currentTime())!)
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}
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print("外屏destLayer 已添加player")
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self.play(true)
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print("moveToOtherPlayerLayer 恢复播放play")
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}
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//当外接屏幕断开时,恢复到原来的layer层上
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func recoveryPlayerLayer(otherLayer:AVPlayerLayer) {
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print("recoveryPlayerLayer 准备暂停播放")
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self.play(false)
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print("otherLayer 准备移除player")
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otherLayer.player = nil
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print("otherLayer 已经移除player")
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avPlayerLayer?.player = self.avPlayer
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quickLoadAReaderWhenSeek(startCT: (self.avPlayer?.currentTime())!)
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print("手机屏幕avPlayerLayer 已添加player")
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self.play(true)
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print("recoveryPlayerLayer 恢复播放play")
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}
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//暂停或者播放
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@objc func playOrPause(sender:UIButton) {
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if prePlayingState == false {//播放
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@ -312,7 +257,6 @@ class ZZHCustomPlayer: UIView {
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//监听播放完毕
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@objc func notification_PlayerEndTime(notification:Notification){
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print("PlayerEndTime....")
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avPlayer?.seek(to: .zero,toleranceBefore: .zero,toleranceAfter: .zero,completionHandler: {[weak self] finish in
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self?.reLoadPlay()
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})
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