自定义播放器在拖动播放时还有些问题,后面再来优化

SwiftProject/SwiftProject.xcodeproj/project.pbxproj

@@ -21,6 +21,7 @@
 		006B61DE2BBCFB45003FCB49 /* CustomSheetCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 006B61DD2BBCFB45003FCB49 /* CustomSheetCell.swift */; };
 		0073BD142BCE80F700721885 /* ZZHCustomPlayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0073BD132BCE80F700721885 /* ZZHCustomPlayer.swift */; };
 		0073BD182BCF7B3400721885 /* ZZHCustomSlider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0073BD172BCF7B3400721885 /* ZZHCustomSlider.swift */; };
+		0073BD1A2BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0073BD192BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift */; };
 		009661F82BAD6C7100FCA65F /* CCSpaceAlbumFilterPopView2.swift in Sources */ = {isa = PBXBuildFile; fileRef = 009661F72BAD6C7100FCA65F /* CCSpaceAlbumFilterPopView2.swift */; };
 		009661FA2BAD876200FCA65F /* PhotosUI.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 009661F92BAD876200FCA65F /* PhotosUI.framework */; };
 		009661FC2BADB20D00FCA65F /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 009661FB2BADB20D00FCA65F /* CoreMotion.framework */; };
@@ -28,7 +29,6 @@
 		009662462BB3B39900FCA65F /* External.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 009662452BB3B39900FCA65F /* External.storyboard */; };
 		0096624A2BB3B45200FCA65F /* ExternalSceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 009662492BB3B45200FCA65F /* ExternalSceneDelegate.swift */; };
 		0096624D2BB3BA3B00FCA65F /* ZZHExternalViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0096624C2BB3BA3B00FCA65F /* ZZHExternalViewController.swift */; };
-		0096625A2BB552E700FCA65F /* CCSpatialVideoDisplayForVideoTask.swift in Sources */ = {isa = PBXBuildFile; fileRef = 009662592BB552E700FCA65F /* CCSpatialVideoDisplayForVideoTask.swift */; };
 		009DFB032BC63AF0007B56E8 /* CoreImage.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 009DFB022BC63AF0007B56E8 /* CoreImage.framework */; };
 		009DFB0E2BC8CFA2007B56E8 /* FeedbackView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 009DFB0D2BC8CFA2007B56E8 /* FeedbackView.swift */; };
 		009DFB112BC8E2E9007B56E8 /* MenuVC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 009DFB102BC8E2E9007B56E8 /* MenuVC.swift */; };
@@ -130,6 +130,9 @@
 		006B61DD2BBCFB45003FCB49 /* CustomSheetCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomSheetCell.swift; sourceTree = "<group>"; };
 		0073BD132BCE80F700721885 /* ZZHCustomPlayer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZZHCustomPlayer.swift; sourceTree = "<group>"; };
 		0073BD172BCF7B3400721885 /* ZZHCustomSlider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZZHCustomSlider.swift; sourceTree = "<group>"; };
+		0073BD192BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZZHCustomPlayerForVideoTask.swift; sourceTree = "<group>"; };
+		0073BD1B2BCFCC4500721885 /* CCSpatialVideoDisplayController1.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CCSpatialVideoDisplayController1.swift; sourceTree = "<group>"; };
+		0073BD1D2BCFCC6900721885 /* CCSpatialVideoDisplayForVideoTask1.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CCSpatialVideoDisplayForVideoTask1.swift; sourceTree = "<group>"; };
 		009661F72BAD6C7100FCA65F /* CCSpaceAlbumFilterPopView2.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CCSpaceAlbumFilterPopView2.swift; sourceTree = "<group>"; };
 		009661F92BAD876200FCA65F /* PhotosUI.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = PhotosUI.framework; path = System/Library/Frameworks/PhotosUI.framework; sourceTree = SDKROOT; };
 		009661FB2BADB20D00FCA65F /* CoreMotion.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreMotion.framework; path = System/Library/Frameworks/CoreMotion.framework; sourceTree = SDKROOT; };
@@ -137,7 +140,6 @@
 		009662452BB3B39900FCA65F /* External.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = External.storyboard; sourceTree = "<group>"; };
 		009662492BB3B45200FCA65F /* ExternalSceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExternalSceneDelegate.swift; sourceTree = "<group>"; };
 		0096624C2BB3BA3B00FCA65F /* ZZHExternalViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZZHExternalViewController.swift; sourceTree = "<group>"; };
-		009662592BB552E700FCA65F /* CCSpatialVideoDisplayForVideoTask.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CCSpatialVideoDisplayForVideoTask.swift; sourceTree = "<group>"; };
 		009DFB022BC63AF0007B56E8 /* CoreImage.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreImage.framework; path = System/Library/Frameworks/CoreImage.framework; sourceTree = SDKROOT; };
 		009DFB0D2BC8CFA2007B56E8 /* FeedbackView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FeedbackView.swift; sourceTree = "<group>"; };
 		009DFB102BC8E2E9007B56E8 /* MenuVC.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MenuVC.swift; sourceTree = "<group>"; };
@@ -285,6 +287,15 @@
 			path = CustomSheetController;
 			sourceTree = "<group>";
 		};
+		0072361D2BD0EEFC000595A9 /* deapt */ = {
+			isa = PBXGroup;
+			children = (
+				0073BD1B2BCFCC4500721885 /* CCSpatialVideoDisplayController1.swift */,
+				0073BD1D2BCFCC6900721885 /* CCSpatialVideoDisplayForVideoTask1.swift */,
+			);
+			path = deapt;
+			sourceTree = "<group>";
+		};
 		0096624B2BB3BA0100FCA65F /* ExternalScreen */ = {
 			isa = PBXGroup;
 			children = (
@@ -298,9 +309,10 @@
 		009662582BB5527200FCA65F /* CCSpatialVideoDisplayController */ = {
 			isa = PBXGroup;
 			children = (
+				0072361D2BD0EEFC000595A9 /* deapt */,
 				1E1EA2932B9364F000A5D5D2 /* CCSpatialVideoDisplayController.swift */,
-				009662592BB552E700FCA65F /* CCSpatialVideoDisplayForVideoTask.swift */,
 				0073BD132BCE80F700721885 /* ZZHCustomPlayer.swift */,
+				0073BD192BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift */,
 				0073BD172BCF7B3400721885 /* ZZHCustomSlider.swift */,
 			);
 			path = CCSpatialVideoDisplayController;
@@ -784,6 +796,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				0073BD1A2BCFC8E800721885 /* ZZHCustomPlayerForVideoTask.swift in Sources */,
 				AF2120CC2B4E973800400B7F /* CCInputTextField.swift in Sources */,
 				AF2120C72B4E95DA00400B7F /* UIColor+Add.swift in Sources */,
 				AF2120C52B4E95DA00400B7F /* UIButton+Add.swift in Sources */,
@@ -863,7 +876,6 @@
 				1E02C9322B8990C600DD3143 /* CCDeviceOperationListView.swift in Sources */,
 				AF2120DA2B4E9BD400400B7F /* CCAlert.swift in Sources */,
 				006B61D12BBA5DB4003FCB49 /* MembershipProductView.swift in Sources */,
-				0096625A2BB552E700FCA65F /* CCSpatialVideoDisplayForVideoTask.swift in Sources */,
 				1EFB8C702B88DA4800C72119 /* CCBottomMenuCell.swift in Sources */,
 				AF2120FA2B4EA5BD00400B7F /* CCHomeController.swift in Sources */,
 				0073BD182BCF7B3400721885 /* ZZHCustomSlider.swift in Sources */,

SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -515,9 +515,9 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "388"
+            startingLineNumber = "340"
-            endingLineNumber = "388"
+            endingLineNumber = "340"
-            landmarkName = "viewDidAppear(_:)"
+            landmarkName = "notification_didActiveNotification(notification:)"
             landmarkType = "7">
          </BreakpointContent>
       </BreakpointProxy>
@@ -531,9 +531,9 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "552"
+            startingLineNumber = "498"
-            endingLineNumber = "552"
+            endingLineNumber = "498"
-            landmarkName = "displayUpdate(caDisplayLink:)"
+            landmarkName = "updateTopCenterButtonWhenIsPlayingChange()"
             landmarkType = "7">
             <Locations>
                <Location
@@ -581,6 +581,21 @@
                   endingLineNumber = "552"
                   offsetFromSymbolStart = "56">
                </Location>
+               <Location
+                  uuid = "BB183D45-3193-4FC7-92DB-275D529A4AE6 - 1f02ddc6d27b6aec"
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "SwiftProject.CCSpatialVideoDisplayController.updateTopCenterButtonWhenIsPlayingChange() -&gt; ()"
+                  moduleName = "SwiftProject"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/aaa/Documents/IOS%20Dev/VR/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "497"
+                  endingLineNumber = "497"
+                  offsetFromSymbolStart = "1248">
+               </Location>
             </Locations>
          </BreakpointContent>
       </BreakpointProxy>

SwiftProject/SwiftProject/Assets.xcassets/customPlayer/custom_playBtn.imageset/Contents.json

@@ -1,7 +1,7 @@
 {
   "images" : [
     {
-      "filename" : "icon@1x.png",
+      "filename" : "play.png",
       "idiom" : "universal",
       "scale" : "1x"
     },

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/CCSpatialVideoDisplayController.swift

@@ -54,9 +54,7 @@ class CCSpatialVideoDisplayController: BaseController {
                                  (icon:"type_check",title:NSLocalizedString("交叉眼", comment: ""),isHiden:false)]
             }
             //更新串流UI
-//            DispatchQueue.main.asyncAfter(deadline: .now() + 5, execute: {
             self.setttinisScreenMirroring(isScreenMirroring: self.isAirPlayActive)
-//            })
             
         }
         
@@ -77,11 +75,6 @@ class CCSpatialVideoDisplayController: BaseController {
         return label
     }()
     
-    var assetReader:AVAssetReader?
-    
-    var assetOutput:AVAssetReaderTrackOutput?
-    
-    var assetTrack:AVAssetTrack?
         
     let kNowTimeToUserDefaultKey_VideoDisplayController:String = "kNowTimeToUserDefaultKey_VideoDisplayController"
     var link = false//是否已连接设备
@@ -95,17 +88,18 @@ class CCSpatialVideoDisplayController: BaseController {
     {
         didSet{
             //进行相应解码操作，边解边播
+            customPlayer.selectedIndex = selectedIndex
         }
     }
     
     
     
-    let videoTranserConvertor = PlayByTransferConvertor()
+//    let videoTranserConvertor = PlayByTransferConvertor()
     
-    lazy var videoOriginalAsset:AVAsset = {
+//    lazy var videoOriginalAsset:AVAsset = {
-        let asset = AVAsset(url: sourceVideoURL!)
+//        let asset = AVAsset(url: sourceVideoURL!)
-        return asset
+//        return asset
-    }()
+//    }()
 
     var videoOriginalPHAsset:PHAsset?
     
@@ -113,13 +107,16 @@ class CCSpatialVideoDisplayController: BaseController {
     var sourceVideoURL:URL?
     var imgData:Data?
 
-    var player:AVPlayer?
+//    var player:AVPlayer?
 //    var needRestReaderTimeRange = false//标识是否需呀重置时间读取范围
-    var playerController:AVPlayerViewController?
+//    var playerController:AVPlayerViewController?
+    var customPlayer:ZZHCustomPlayer = {
+        let cp = ZZHCustomPlayer(frame: .zero)
+        return cp
+    }()
     
     lazy var mTopImgView:UIImageView = {
         //393*236
-//        let view = UIImageView(frame: CGRect(x: 0, y: 0, width: SCREEN_Width, height: SCREEN_Height * 236/393))
         let view = UIImageView(frame: CGRect(x: 0, y: 0, width: SCREEN_Width, height: 236))
         
         view.image = UIImage.init(named: "BG_Top")
@@ -218,9 +215,6 @@ class CCSpatialVideoDisplayController: BaseController {
         let img2:UIImage = UIImage.init(named:  NSLocalizedString("displayvc_desc", comment: ""))!
         button.setImage(img2, for: UIControl.State.normal)
         button.frame = CGRect(x: 0, y: 0, width: 173, height: 42)
-//        button.titleLabel?.font = KFont_Regular(14)
-//        button.titleLabel?.adjustsFontSizeToFitWidth = true
-//        button.updateBtnEdgeInsets(style: .Left, space: 8)
         button.centerY = progressView.top - 70
         button.centerX = self.view.centerX
         
@@ -229,36 +223,13 @@ class CCSpatialVideoDisplayController: BaseController {
     
     
     //监听播放完毕
-    @objc func notification_PlayerEndTime(notification:Notification){
+//    @objc func notification_PlayerEndTime(notification:Notification){
-        print("PlayerEndTime....")
+//        print("PlayerEndTime....")
-        player?.seek(to: .zero)
+//        player?.seek(to: .zero)
-        player?.play()
+//        player?.play()
-//        
-//        self.playerController?.view.layer.sublayers?.forEach({ clayer in
-//            print("clayer.......\(clayer.self)")
-//            clayer.backgroundColor = UIColor.red.cgColor
-//            clayer.sublayers?.forEach({ sclayer in
-//                print("sclayer.......\(sclayer.self)")
-//                sclayer.backgroundColor = UIColor.blue.cgColor
-//                sclayer.sublayers?.forEach({ sscalyer in
-//                    print("sscalyer.......\(sscalyer.self)")
-//                    if let avPlayerLayer = sscalyer as? AVPlayerLayer {
-//                        sscalyer.backgroundColor = UIColor.orange.cgColor
-//                        sscalyer.sublayers?.forEach({ avSubLayer in
-//                            print("avSubLayer.......\(avSubLayer.self)")
-//                            avSubLayer.backgroundColor = UIColor.systemPink.cgColor
-//                            if let avaPlayerLayer2 = avSubLayer as? AVPlayerLayer {
-//                                avaPlayerLayer2.backgroundColor = UIColor.white.cgColor
-//
-//                            }
-//                        })
-//                    }
-//                    
-//                })
-//            })
-//        })
         
-    }
+        
+//    }
     
     //监听拖动播放的进度事件
 //    @objc func notification_PlayerTimeJump(notification:Notification){
@@ -273,38 +244,41 @@ class CCSpatialVideoDisplayController: BaseController {
         super.viewDidLoad()
         configureUI()
         ZZHHelper.setNowTimeToUserDefaultWithKey(kNowTimeToUserDefaultKey_VideoDisplayController)
-        Task {
+//        Task {
-            print("ccs viewdid load   ---------")
+//            print("ccs viewdid load   ---------")
-            await self.loadVideoAssetReader()
+//            await self.loadVideoAssetReader()
-            DispatchQueue.main.asyncAfter(deadline: .now()+0.01) {[weak self] in
+//            DispatchQueue.main.asyncAfter(deadline: .now()+0.01) {[weak self] in
-                self?.setUPPlayer()
+//                self?.setUPPlayer()
+//                
+//                
+//                
+//                
+//            }
+//        }
+        self.customPlayer.setUPPlayer()
         // 检查当前是否已连接到 AirPlay 设备
-                self?.checkAirPlayStatus()
+        self.checkAirPlayStatus()
-                
-                
-            }
-        }
     }
     
-    func setUPPlayer(){
+//    func setUPPlayer(){
-        print("getPlayerItem  ========")
+//        print("getPlayerItem  ========")
-        player = AVPlayer()
+//        player = AVPlayer()
-        player?.allowsExternalPlayback = true
+//        player?.allowsExternalPlayback = true
-        player?.usesExternalPlaybackWhileExternalScreenIsActive = true
+//        player?.usesExternalPlaybackWhileExternalScreenIsActive = true
-        
+//        
-        print("getPlayerItem  >>>>>>>")
+//        print("getPlayerItem  >>>>>>>")
-        
+//        
-        playerController = AVPlayerViewController()
+//        playerController = AVPlayerViewController()
-        playerController?.player = player
+//        playerController?.player = player
-        playerController!.view.backgroundColor = .clear
+//        playerController!.view.backgroundColor = .clear
-        playerController?.view.frame = CGRect.init(x: 0, y: 170, width: self.view.frame.size.width, height: 400)
+//        playerController?.view.frame = CGRect.init(x: 0, y: 170, width: self.view.frame.size.width, height: 400)
-        
+//        
-        self.addChild(playerController!)
+//        self.addChild(playerController!)
-        self.view.addSubview(playerController!.view)
+//        self.view.addSubview(playerController!.view)
-        
+//        
-        self.maskLabel.frame = playerController!.view.frame
+//        self.maskLabel.frame = playerController!.view.frame
-        self.view.addSubview(self.maskLabel)
+//        self.view.addSubview(self.maskLabel)
-    }
+//    }
     
     
     func configureUI(){
@@ -322,7 +296,20 @@ class CCSpatialVideoDisplayController: BaseController {
         navtionBar?.addSubview(mTopCenterTypeButton)
 
         self.view.addSubview(tipsButton)
+        self.view.addSubview(self.customPlayer)
+        self.customPlayer.snp.makeConstraints { make in
+            make.left.right.centerY.equalToSuperview()
+            make.height.equalTo(460)
+        }
+        self.customPlayer.sourceVideoURL = sourceVideoURL
         
+        self.view.addSubview(self.maskLabel)
+        self.maskLabel.snp.makeConstraints { make in
+            make.left.equalTo(customPlayer.snp.left)
+            make.right.equalTo(customPlayer.snp.right)
+            make.top.equalTo(customPlayer.snp.top)
+            make.bottom.equalTo(customPlayer.snp.bottom)
+        }
         
         
         
@@ -334,7 +321,7 @@ class CCSpatialVideoDisplayController: BaseController {
         
         
        
-        NotificationCenter.default.addObserver(self, selector: #selector(notification_PlayerEndTime(notification:)), name: AVPlayerItem.didPlayToEndTimeNotification, object: nil)
+//        NotificationCenter.default.addObserver(self, selector: #selector(notification_PlayerEndTime(notification:)), name: AVPlayerItem.didPlayToEndTimeNotification, object: nil)
 //        NotificationCenter.default.addObserver(self, selector: #selector(notification_PlayerTimeJump(notification:)), name: AVPlayerItem.timeJumpedNotification, object: nil)
         NotificationCenter.default.addObserver(self, selector: #selector(notificatin_failedToPlayToEndTimeNotification(notifiation: )), name: AVPlayerItem.failedToPlayToEndTimeNotification, object: nil)
         NotificationCenter.default.addObserver(self, selector: #selector(notificatin_failedToPlayToEndTimeNotification(notifiation: )), name: AVPlayerItem.newErrorLogEntryNotification, object: nil)
@@ -344,7 +331,8 @@ class CCSpatialVideoDisplayController: BaseController {
     
     //屏幕进入后台
     @objc func notification_didEnterBackgroundNotification(notification:Notification) {
-        player?.pause()
+//        player?.pause()
+        customPlayer.play(false)
         
         print("ccs .....notification_didEnterBackgroundNotification")
     }
@@ -370,7 +358,8 @@ class CCSpatialVideoDisplayController: BaseController {
         if externalVC != nil {
             externalVC?.playerLayer?.player = nil
         }
-        player?.pause()
+//        player?.pause()
+        customPlayer.play(false)
         releaseVideoComposition()
         
         let sec:TimeInterval = ZZHHelper.getSecFromUserDefaultByKey(kNowTimeToUserDefaultKey_VideoDisplayController)
@@ -385,18 +374,18 @@ class CCSpatialVideoDisplayController: BaseController {
     override func viewDidAppear(_ animated: Bool) {
         super.viewDidAppear(animated)
        
-        if self.player?.currentItem == nil {//此处需要判断是否为空:1,在didload的时候会设置一次,在viewDidDisappear的时候会被置空
+//        if self.player?.currentItem == nil {//此处需要判断是否为空:1,在didload的时候会设置一次,在viewDidDisappear的时候会被置空
-            let playerItem = self.getPlayerItem()
+//            let playerItem = self.getPlayerItem()
-            self.player?.replaceCurrentItem(with: playerItem)
+//            self.player?.replaceCurrentItem(with: playerItem)
-        }
+//        }
-        
+//        
-        if self.externalVC != nil {//恢复外接屏幕的视频播放
+//        if self.externalVC != nil {//恢复外接屏幕的视频播放
-            if  self.externalVC?.playerLayer?.player == nil {
+//            if  self.externalVC?.playerLayer?.player == nil {
-                self.activeSession()
+//                self.activeSession()
-                self.externalVC?.playerLayer?.player = self.player
+//                self.externalVC?.playerLayer?.player = self.player
-            }
+//            }
-        }
+//        }
-        self.player?.play()
+//        self.player?.play()
     }
     
     //MARK: - 监听设备投流
@@ -462,14 +451,11 @@ class CCSpatialVideoDisplayController: BaseController {
     
     //当外接屏幕连接时
     func dealTaskWhenExternalScreenConnect(){
-//        if link == true {
-//            return
-//        }
 
         link = true
         isPlaying = true
-        let playerItem = self.getPlayerItem()
+//        let playerItem = self.getPlayerItem()
-        player?.replaceCurrentItem(with: playerItem)
+//        player?.replaceCurrentItem(with: playerItem)
         print("外接屏幕已连接.....")
         activeSession()
         
@@ -517,8 +503,8 @@ class CCSpatialVideoDisplayController: BaseController {
     //当外接屏幕断开时
     func dealTaskWhenExternalScreenDisConnect(){
         print("外接屏幕已断开.....")
-        let playerItem = self.getPlayerItem()
+//        let playerItem = self.getPlayerItem()
-        player?.replaceCurrentItem(with: playerItem)
+//        player?.replaceCurrentItem(with: playerItem)
         
         link = false
         isPlaying = false
@@ -543,8 +529,8 @@ class CCSpatialVideoDisplayController: BaseController {
         //隐藏弹出列表尾部
         menuView.showFooterView(isShow: false, showText: "")
         externalVC?.playerLayer?.player = nil
-        self.playerController?.player = player
+//        self.playerController?.player = player
-        player?.play()
+//        player?.play()
         externalVC = nil
     }
     
@@ -553,9 +539,9 @@ class CCSpatialVideoDisplayController: BaseController {
             if has_exvc.playerLayer?.player == nil {
                 has_exvc.imageView?.isHidden = true
                 has_exvc.playerLayer?.isHidden = false
-                self.playerController?.player = nil
+//                self.playerController?.player = nil
-                has_exvc.playerLayer?.player = player
+//                has_exvc.playerLayer?.player = player
-                player?.play()
+//                player?.play()
                 externalDispalylink?.invalidate()
                 externalDispalylink = nil
             }
@@ -567,7 +553,6 @@ class CCSpatialVideoDisplayController: BaseController {
     deinit {
         print("patialvideodisplaycontroler deinit......")
         releaseVideoComposition()
-        assetReader?.cancelReading()
         NotificationCenter.default.removeObserver(self)
 //        player?.removeObserver(self, forKeyPath: "status")
     }
@@ -577,8 +562,8 @@ class CCSpatialVideoDisplayController: BaseController {
             externalDispalylink?.invalidate()
             externalDispalylink = nil
         }
-        self.player?.currentItem?.videoComposition = nil
+//        self.player?.currentItem?.videoComposition = nil
-        self.player?.replaceCurrentItem(with: nil)
+//        self.player?.replaceCurrentItem(with: nil)
     }
     
     
@@ -641,26 +626,28 @@ class CCSpatialVideoDisplayController: BaseController {
                 isPlaying = false
                 if self.externalVC != nil {
                     externalVC?.playerLayer?.player = nil
-                    player?.pause()
+//                    player?.pause()
+                    customPlayer.play(false)
                     releaseVideoComposition()
                     DispatchQueue.main.asyncAfter(deadline: .now()+0.15, execute: {[weak self] in
-                        let playerItem = self?.getPlayerItem()
+//                        let playerItem = self?.getPlayerItem()
-                        self?.player?.replaceCurrentItem(with: playerItem)
+//                        self?.player?.replaceCurrentItem(with: playerItem)
-                        self?.playerController?.player = self?.player
+//                        self?.playerController?.player = self?.player
-                        self?.player?.play()
+//                        self?.player?.play()
+                        
                     })
                     
                 }
             }
             else {//开始串流
                 if self.externalVC != nil {
-                    self.playerController?.player = nil
+//                    self.playerController?.player = nil
-                    player?.pause()
+//                    player?.pause()
-                    releaseVideoComposition()
+//                    releaseVideoComposition()
-                    let playerItem = self.getPlayerItem()
+//                    let playerItem = self.getPlayerItem()
-                    player?.replaceCurrentItem(with: playerItem)
+//                    player?.replaceCurrentItem(with: playerItem)
-                    externalVC?.playerLayer?.player = player
+//                    externalVC?.playerLayer?.player = player
-                    player?.play()
+//                    player?.play()
                     isPlaying = true
                 }
             }

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayer.swift

@@ -9,12 +9,36 @@ import Foundation
 import UIKit
 import AVKit
 class ZZHCustomPlayer: UIView {
+    //视频资源
+    var sourceVideoURL:URL?
+    var assetTrack:AVAssetTrack?
+    lazy var videoOriginalAsset:AVAsset = {
+        let asset = AVAsset(url: sourceVideoURL!)
+        return asset
+    }()
+    
+    var assetReader:AVAssetReader?
+    var assetOutput:AVAssetReaderTrackOutput?
+    
+    let videoTranserConvertor = PlayByTransferConvertor()
+    var selectedIndex:SpatialType = .parallelEyes//记录当前选择的菜单选项
+    {
+        didSet{
+            //进行相应解码操作，边解边播
+        }
+    }
+    
+    
+    //ui
     var playerLayerBgView:UIView?
     var avPlayer:AVPlayer?
     var avPlayerLayer:AVPlayerLayer?
     var timeSlider:ZZHCustomSlider?
     var prePlayingState:Bool?//标记 在滑块拖动前,player的播放状态,以便在拖动完毕之后回复播放状态
-    let playerPauseBgColor:UIColor = UIColor(r: 245, g: 245, b: 245, a: 0.2)//暂停时的背景颜色
+    let playerPauseBgColor:UIColor = UIColor(r: 20, g: 20, b: 20, a: 0.2)//暂停时的背景颜色
+    
+    //线程锁
+//    let lock = NSLock()
     
     lazy var maskPlayerView:UIView? = {//播放按钮 背景
         let bgView = UIView()
@@ -24,7 +48,7 @@ class ZZHCustomPlayer: UIView {
         
         self.playStateImgView.snp.makeConstraints { make in
             make.centerX.centerY.equalToSuperview()
-            make.width.height.equalTo(40)
+            make.width.height.equalTo(80)
         }
         
         let btn = UIButton()
@@ -42,8 +66,25 @@ class ZZHCustomPlayer: UIView {
         return imgView
     }()
     
+    deinit {
+        print("zzhcustomplayer deinit......")
+        releaseVideoComposition()
+        assetReader?.cancelReading()
+        NotificationCenter.default.removeObserver(self)
+    }
+    
+    func releaseVideoComposition()  {
+        self.avPlayer?.currentItem?.videoComposition = nil
+        self.avPlayer?.replaceCurrentItem(with: nil)
+    }
+    
     override init(frame: CGRect) {
         super.init(frame: frame)
+        NotificationCenter.default.addObserver(self, selector: #selector(notification_PlayerEndTime(notification:)), name: AVPlayerItem.didPlayToEndTimeNotification, object: nil)
+        
+        
+        
+        
         let playerWidth = KScreenWidth
         let playerHeight = 200
         playerLayerBgView = UIView()
@@ -54,10 +95,14 @@ class ZZHCustomPlayer: UIView {
             make.height.equalTo(playerHeight)
         }
         avPlayer = AVPlayer()
+        avPlayer?.addPeriodicTimeObserver(forInterval: CMTime(value: 1, timescale: self.avPlayer?.currentItem?.duration.timescale ?? 600), queue: DispatchQueue.main, using: {[weak self] ct in
+            self?.updateSliderUI(ct: ct)
+        })
+        
         avPlayerLayer = AVPlayerLayer(player: avPlayer)
         avPlayerLayer?.frame = CGRect(x: 0, y: 0, width: Int(playerWidth), height: playerHeight)
         playerLayerBgView!.layer.addSublayer(avPlayerLayer!)
-        playerLayerBgView?.backgroundColor = UIColor.orange
+        playerLayerBgView?.backgroundColor = UIColor.clear
         
         self.maskPlayerView?.frame = avPlayerLayer!.frame
         playerLayerBgView?.addSubview(maskPlayerView!)
@@ -65,8 +110,8 @@ class ZZHCustomPlayer: UIView {
         
         
         timeSlider = ZZHCustomSlider(frame: .zero)
-        timeSlider?.processChangeValueCallback = { (value,isMoving) in
+        timeSlider?.processChangeValueCallback = {[weak self] (value,isMoving) in
-            print("value:\(value) isMoving:\(isMoving)")
+            self?.manualToSeekPlay(value:value,isMoving: isMoving)
         }
         self.addSubview(timeSlider!)
         timeSlider!.snp.makeConstraints { make in
@@ -75,8 +120,57 @@ class ZZHCustomPlayer: UIView {
             make.bottom.equalToSuperview().offset(0)
             make.height.equalTo(120)
         }
+    }
     
+    //通过slider进行seek播放时间点
+    func manualToSeekPlay(value:Float,isMoving:Bool){
+        if isMoving {
+            self.play(false)
+        }
+        else {
+            let totalSec = CMTimeGetSeconds((self.avPlayer?.currentItem?.duration)!)
+            var atSec = Float(totalSec) * value
+            var timeScale:CMTimeScale? =  self.avPlayer?.currentItem?.duration.timescale
+            if let ts = timeScale {
+                atSec = atSec * Float(ts)
+            }
+            else {
+                timeScale = CMTimeScale(1)
+            }
+            let ct = CMTime(value:CMTimeValue(atSec) , timescale: timeScale!)
+            quickLoadAReaderWhenSeek(startCT: ct)
             
+//            self.releaseVideoComposition()
+//            self.avPlayer?.replaceCurrentItem(with: self.getPlayerItem())
+            
+            print("正在seek.....\(ct)")
+            self.avPlayer?.seek(to: ct,toleranceBefore:.zero,toleranceAfter: .zero, completionHandler: {[weak self] finished in
+                if finished {
+                    self?.quickLoadAReaderWhenSeek(startCT: ct)
+                    self?.play(true)
+                }
+                
+                print("seek result:\(finished)")
+
+            })
+        }
+    }
+    
+    //初始化播放器信息
+    func setUPPlayer() {
+        Task {[weak self] in
+             await self?.loadVideoAssetReader()
+            self?.avPlayer?.replaceCurrentItem(with: self?.getPlayerItem())
+            self?.play(true)
+            
+        }
+    }
+    
+    //重新状态播放
+    private func reLoadPlay(){
+        self.releaseVideoComposition()
+        self.avPlayer?.replaceCurrentItem(with: self.getPlayerItem())
+        self.play(true)
     }
     
     //暂停或者播放
@@ -107,12 +201,24 @@ class ZZHCustomPlayer: UIView {
         updatePlayMaskView(value)
     }
     
+//    func seek(ct:CMTime) {
+//        self.avPlayer?.seek(to: ct)
+//    }
+    
     //根据状态更新播放器遮罩视图显示与隐藏
     func updatePlayMaskView(_ value:Bool) {
         playStateImgView.isHidden = value
         self.maskPlayerView?.backgroundColor = value ? .clear : playerPauseBgColor
     }
     
+    //根据播放进度更新slider的 ui
+    func updateSliderUI(ct:CMTime) {
+        let sec = CMTimeGetSeconds(ct)
+        let totalSec = CMTimeGetSeconds((self.avPlayer?.currentItem?.duration)!)
+        let s = sec / totalSec
+        self.timeSlider?.exUpdateProcessValue(value: Float(s),currSec: Int(sec),totalSec: Int(totalSec))
+    }
+    
     override func draw(_ rect: CGRect) {
         super.draw(rect)
         
@@ -121,4 +227,25 @@ class ZZHCustomPlayer: UIView {
     required init?(coder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
+    
+    
+    
+    
+    //MARK: - 视频资源加载
+    
+    
+    
+    //MARK: - 播放器控制
+    
+    //监听播放完毕
+    @objc func notification_PlayerEndTime(notification:Notification){
+        print("PlayerEndTime....")
+//        self.quickLoadAReaderWhenReplayBack()
+        avPlayer?.seek(to: .zero,toleranceBefore: .zero,toleranceAfter: .zero,completionHandler: {[weak self] finish in
+            self?.quickLoadAReaderWhenReplayBack()
+            self?.avPlayer?.play()
+        })
+        
+        
+    }
 }

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomPlayerForVideoTask.swift

@@ -0,0 +1,162 @@
+//
+//  ZZHCustomPlayerForVideoTask.swift
+//  SwiftProject
+//
+//  Created by aaa on 2024/4/17.
+//
+
+import Foundation
+import AVFoundation
+import Photos
+import AVKit
+import VideoToolbox
+
+extension ZZHCustomPlayer {
+    func getPlayerItem() -> AVPlayerItem {
+        let temItem = AVPlayerItem(asset: self.videoOriginalAsset)
+       AVVideoComposition.videoComposition(with: temItem.asset) { [weak self] request in
+           
+           print("正在请求解码图片frame....")
+           guard let weakSelf = self else {
+               print("self 被销毁了.....")
+               return
+           }
+//           self?.lock.lock()
+           weakSelf.convertFrame(request:request)
+//           self?.lock.unlock()
+           
+        } completionHandler: { ac, err in
+            if err != nil {
+                print("初始化coposition报错：\(err)")
+            }
+            else{
+                print("composition 生成ok....")
+                temItem.videoComposition = ac
+            }
+        }
+
+        return temItem
+    }
+    
+    
+    func convertFrame(request:AVAsynchronousCIImageFilteringRequest){
+        let compositionTime = request.compositionTime
+        let end:CMTime = CMTimeMake(value: Int64(compositionTime.value+1), timescale: compositionTime.timescale)
+        let tr = CMTimeRange(start: compositionTime, end: end)
+
+        var ciImg:CIImage? = nil
+        switch self.selectedIndex {
+            case .monocular2D://双眼2d
+            ciImg = request.sourceImage
+            break
+            
+        default :
+            ciImg = self.otherModeImgWithMode(mode: self.selectedIndex,tr:tr,compositionTime: compositionTime)
+            break
+        }
+        if let ciImg {
+            request.finish(with: ciImg, context: nil)
+        }
+        else {
+            print("未合成成功.....")
+            request.finish(with: request.sourceImage, context: nil)
+        }
+    }
+    
+    func otherModeImgWithMode(mode:SpatialType,tr:CMTimeRange,compositionTime:CMTime)->CIImage? {
+        guard let ao = self.assetOutput else {
+            print("assetOutput 应该是没有被创建成功.....")
+            return nil
+        }
+
+        var ciImg:CIImage? = nil
+        switch mode {
+        case .crossedEyes://交叉眼
+            ciImg = self.videoTranserConvertor.convertVideo(asset: self.videoOriginalAsset, assetOutput: ao, type: self.selectedIndex, time: compositionTime)
+            break
+        
+        
+        case .fsbs://3d全宽
+            ciImg = self.videoTranserConvertor.convertVideo(asset: self.videoOriginalAsset, assetOutput: ao, type: self.selectedIndex, time: compositionTime)
+            break
+        
+        
+        case .hsbs://3d半宽
+            ciImg = self.videoTranserConvertor.convertVideo(asset: self.videoOriginalAsset, assetOutput: ao, type: self.selectedIndex, time: compositionTime)
+            break
+        
+        
+        case .parallelEyes://平行眼
+            ciImg = self.videoTranserConvertor.convertVideo(asset: self.videoOriginalAsset, assetOutput: ao, type: self.selectedIndex, time: compositionTime)
+            break
+        
+        case .redBlueSolid://红蓝立体
+            ciImg = self.videoTranserConvertor.convertVideo(asset: self.videoOriginalAsset, assetOutput: ao, type: self.selectedIndex, time: compositionTime)
+            break
+        default:
+            break
+        }
+        return ciImg
+            
+    }
+    
+    //加载assetReader和output
+    func loadVideoAssetReader() async {
+        do {
+            if  self.assetTrack == nil {
+                assetTrack = try await self.videoOriginalAsset.loadTracks(withMediaType: .video).first!
+            }
+                
+            let timeRange = CMTimeRange(start: .zero, duration: .positiveInfinity)
+            DispatchQueue.main.async {
+                self.quickLoadAReader(timeRange: timeRange)
+            }            
+        } catch {
+            print("Error loading video: \(error)")
+        }
+    }
+    
+    
+    func quickLoadAReader(timeRange:CMTimeRange) {
+//        self.lock.lock()
+        if(assetReader != nil){
+            assetReader?.cancelReading()
+        }
+        assetReader = try! AVAssetReader(asset: self.videoOriginalAsset)
+        quickLoadAssetOutput()
+        assetReader!.timeRange = timeRange
+        assetReader!.add(assetOutput!)
+        assetReader!.startReading()
+//        self.lock.unlock()
+    }
+    
+    //在播放器的slider 拖动播放时调用
+    func quickLoadAReaderWhenSeek(startCT:CMTime) {
+        let timeRange = CMTimeRange(start: startCT, duration: .positiveInfinity)
+        self.quickLoadAReader(timeRange: timeRange)
+    }
+    
+    //用于循环播放时调用,重置assetreader的timeRange
+    func quickLoadAReaderWhenReplayBack()  {
+        let timeRange = CMTimeRange(start: .zero, duration: .positiveInfinity)
+        self.quickLoadAReader(timeRange: timeRange)
+    }
+    
+    func quickLoadAssetOutput() {
+        if(assetOutput != nil){
+            assetOutput?.markConfigurationAsFinal()
+            assetOutput = nil
+        }
+        
+        assetOutput = AVAssetReaderTrackOutput(
+            track: self.assetTrack!,
+            outputSettings: [
+                AVVideoDecompressionPropertiesKey: [
+                    kVTDecompressionPropertyKey_RequestedMVHEVCVideoLayerIDs: [0, 1] as CFArray,
+                ],
+            ]
+        )
+//        assetOutput?.supportsRandomAccess = true
+//        assetOutput?.alwaysCopiesSampleData = false
+    }
+}

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/ZZHCustomSlider.swift

@@ -15,10 +15,12 @@ class ZZHCustomSlider: UIView {
     var timeSlider:CustomSlider?
     var processChangeValueCallback:CustomSliderProcessChangeValueCallback?
     var preValue:Float = 0.0 //更新进度前的value
-    
+    var totalSec:Int = -1//代表视频总时长
     let bgView:UIView = UIView()
     
-    
+    deinit {
+        print("zzhcustomslider....deinit...")
+    }
     
     override init(frame: CGRect) {
         super.init(frame: frame)
@@ -83,12 +85,15 @@ class ZZHCustomSlider: UIView {
         if isMoving {
             var currentValue = max(0, min(value, 1))
             //格式化为0.x
-            let formattedValue = String(format: "%.1f", currentValue)
+            let formattedValue = String(format: "%.2f", currentValue)
             currentValue = Float(formattedValue)!
-            
+            //保证相邻2次的值不同才有必要去触发进度的改变
             if currentValue > preValue || currentValue < preValue {
                 preValue = currentValue
                 processChangeValueCallback(preValue,isMoving)
+                if self.totalSec > 0 {//已经获取到总时长的情况下再去更新起始位置的时间文本值
+                    self.sLabel?.text = ZZHHelper.formatVideoTime(second: Int(preValue*Float(self.totalSec)))
+                }
             }
         }
         else {
@@ -98,9 +103,14 @@ class ZZHCustomSlider: UIView {
     }
     
     //外部播放时的更新当前滑块
-    func exUpdateProcessValue(value:Float) {
+    func exUpdateProcessValue(value:Float,currSec:Int,totalSec:Int) {
-        self.timeSlider!.value = value
+        self.totalSec = totalSec
-        preValue = value
+        self.sLabel?.text = ZZHHelper.formatVideoTime(second: currSec)
+        self.eLabel?.text = ZZHHelper.formatVideoTime(second: totalSec)
+        let formattedValue = String(format: "%.1f", value)
+        let rv = Float(formattedValue)!
+        self.timeSlider!.setValue(value, animated: false)
+        preValue = rv
     }
     
 

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialVideoDisplayController/deapt/CCSpatialVideoDisplayController1.swift

@@ -0,0 +1,684 @@
+//
+//  CCSpatialVideoDisplayController.swift
+//  SwiftProject
+//
+//  Created by Zhang, Joyce on 2024/3/2.
+//
+
+import UIKit
+import AVFoundation
+import Photos
+import AVKit
+import VideoToolbox
+import Firebase
+enum SpatialType : Int {
+    
+    /*
+     单眼2D
+     平行眼
+     红蓝立体
+     交叉眼
+     
+     */
+    
+    case monocular2D = 1
+    case parallelEyes = 0
+    case redBlueSolid = 2
+    case crossedEyes = 3
+    //以下两种标记：外部串流时使用
+    case hsbs = 4
+    case fsbs = 5
+}
+
+class CCSpatialVideoDisplayController: BaseController {
+    var externalDispalylink:CADisplayLink?
+    var externalVC:ZZHExternalViewController?
+    var isAirPlayActive:Bool = false {
+        didSet{
+            //跟新selectedIndex、typeData的值
+            if(isAirPlayActive){
+                selectedIndex = .fsbs//在串流模式下，默认选项为hsbs
+                typeData = [(icon:"type_check",title:"3D FSBS",isHiden:false),
+                            (icon:"type_check",title:"3D HSBS",isHiden:false)
+                                 ]
+            }
+            else{
+                selectedIndex = .parallelEyes//在非串流模式下，默认选项为monocular2D
+                typeData = [
+                    (icon:"type_check",title:NSLocalizedString("平行眼", comment: ""),isHiden:false),
+                    (icon:"type_check",title:NSLocalizedString("单眼2D", comment: ""),isHiden:false),
+                            
+                                 
+                                 
+                                 (icon:"type_check",title:NSLocalizedString("红蓝立体", comment: ""),isHiden:false),
+                                 (icon:"type_check",title:NSLocalizedString("交叉眼", comment: ""),isHiden:false)]
+            }
+            //更新串流UI
+//            DispatchQueue.main.asyncAfter(deadline: .now() + 5, execute: {
+                self.setttinisScreenMirroring(isScreenMirroring: self.isAirPlayActive)
+//            })
+            
+        }
+        
+
+    }
+    
+    lazy var maskLabel:UILabel = {
+       let label = UILabel()
+        label.numberOfLines = 0
+        label.textColor = .white
+        label.font = UIFont.systemFont(ofSize: 14)
+        label.textAlignment = .center
+        label.layer.cornerRadius = 6
+        label.layer.masksToBounds = true
+        label.backgroundColor = UIColor.colorWithRGB(_r: 60.0, _g: 60.0, _b: 60.0, alpha: 0.1)
+        label.text = NSLocalizedString("外部串流中", comment: "")
+        label.isHidden = true
+        return label
+    }()
+    
+    var assetReader:AVAssetReader?
+    
+    var assetOutput:AVAssetReaderTrackOutput?
+    
+    var assetTrack:AVAssetTrack?
+    
+    let kNowTimeToUserDefaultKey_VideoDisplayController:String = "kNowTimeToUserDefaultKey_VideoDisplayController"
+    var link = false//是否已连接设备
+    var isPlaying = false {//是否正在串流播放
+        didSet {
+            maskLabel.isHidden = !isPlaying
+        }
+    }
+    
+    var selectedIndex:SpatialType = .parallelEyes//记录当前选择的菜单选项
+    {
+        didSet{
+            //进行相应解码操作，边解边播
+        }
+    }
+    
+    
+    
+    let videoTranserConvertor = PlayByTransferConvertor()
+    
+    lazy var videoOriginalAsset:AVAsset = {
+        let asset = AVAsset(url: sourceVideoURL!)
+        return asset
+    }()
+
+    var videoOriginalPHAsset:PHAsset?
+    
+    //图片源数据
+    var sourceVideoURL:URL?
+    var imgData:Data?
+
+    var player:AVPlayer?
+//    var needRestReaderTimeRange = false//标识是否需呀重置时间读取范围
+    var playerController:AVPlayerViewController?
+    
+    lazy var mTopImgView:UIImageView = {
+        //393*236
+//        let view = UIImageView(frame: CGRect(x: 0, y: 0, width: SCREEN_Width, height: SCREEN_Height * 236/393))
+        let view = UIImageView(frame: CGRect(x: 0, y: 0, width: SCREEN_Width, height: 236))
+        
+        view.image = UIImage.init(named: "BG_Top")
+        return view
+    }()
+    
+    lazy var transformButton: UIButton = {
+        
+        //76*56
+        let transformButton = UIButton.init(type: UIButton.ButtonType.custom)
+        
+        transformButton.tag = 201
+        transformButton.isSelected = false
+        transformButton.backgroundColor = UIColor(hexString: "#5326D6")
+        transformButton.addTarget(self, action: #selector(navgationButtonClick2(sender:)), for: UIControl.Event.touchUpInside)
+        let img2:UIImage = UIImage.init(named: "transform_button" as String)!
+        transformButton.setImage(img2, for: UIControl.State.normal)
+        transformButton.frame = CGRect(x: 0, y: 0, width: 56, height: 36)
+        transformButton.layer.cornerRadius = 18
+        transformButton.layer.masksToBounds = true
+        transformButton.centerY = StatuBar_Height + NavBar_Height * 0.5
+        transformButton.right = SCREEN_Width - 24
+        
+        return transformButton
+    }()
+    
+    lazy var mTopCenterTypeButton: UIButton = {
+        //173*36
+        let button = UIButton()
+        button.backgroundColor = UIColor.hexStringToColor(hexString: "#1F1E20")
+        button.tag = 202
+        button.isSelected = false
+        button.addTarget(self, action: #selector(navgationButtonClick2(sender:)), for: UIControl.Event.touchUpInside)
+        button.frame = CGRect(x: 2, y: 10, width: SCREEN_Width * 0.4 + 20, height: 36)
+        button.centerY = StatuBar_Height + NavBar_Height * 0.5
+        button.centerX = SCREEN_Width * 0.5
+        button.clipsToBounds = true
+        button.layer.cornerRadius = 18
+        button.layer.borderWidth = 1
+        button.layer.borderColor = UIColor.white.cgColor
+        button.setTitle(NSLocalizedString("平行眼", comment: ""), for: UIControl.State.normal)
+        button.setImage(UIImage.init(named: "type_button_arrow_down"), for: .normal)
+        button.updateBtnEdgeInsets(style: .Right, space: 10)
+        button.setTitleColor(UIColor.white, for: UIControl.State.normal)
+        button.titleLabel?.font = KFont_Medium(14)
+        return button
+    }()
+    
+    
+    
+    var typeData:[(icon:String,title:String,isHiden:Bool)] = [(icon:"type_check",title:NSLocalizedString("平行眼", comment: ""),isHiden:false),
+                                                              (icon:"type_check",title:NSLocalizedString("单眼2D", comment: ""),isHiden:false),
+                                                              
+                                                              (icon:"type_check",title:NSLocalizedString("红蓝立体", comment: ""),isHiden:false),
+                                                              (icon:"type_check",title:NSLocalizedString("交叉眼", comment: ""),isHiden:false)]
+    {
+        didSet {
+            menuView.setData(datas: self.typeData)
+        }
+    }
+    
+    lazy var menuView: CCSpatialDisplayTypeView = {
+        //设置参数
+        let parameters:[CCSpatialDisplayTypeConfigure] = [
+            .PopMenuTextColor(UIColor.white),
+            .popMenuItemHeight(40),
+            .PopMenuTextFont(KFont_Medium(12)),
+            .PopMenuBackgroudColor(UIColor(hexString: "#1F1E20"))
+        ]
+        
+        
+        //init  (test随机生成点位置，注意：arrow点是基于屏幕的位置)
+        let pointOnScreen = navtionImgView!.convert(CGPointMake(navtionImgView!.centerX, navtionImgView!.bottom), to: KWindow)
+        let popMenu = CCSpatialDisplayTypeView(menuWidth: SCREEN_Width * 0.4, arrow: pointOnScreen, datas: typeData,configures: parameters){[weak self] in
+            //dissmiss回调
+            self?.mTopCenterTypeButton.setImage(UIImage.init(named: "type_button_arrow_down"), for: .normal)
+        }
+        return popMenu
+    }()
+    
+    lazy var progressView: UIProgressView = {
+        var  view = UIProgressView (progressViewStyle:.default)
+        view.frame = CGRect(x: 24, y: SCREEN_Height - KStatusBarHeight - 20, width: SCREEN_Width-48, height: 36)
+        view.progress = 0.0  //默认进度50%
+        return view
+    }()
+ 
+    
+    lazy var tipsButton: UIButton = {
+        
+        //76*56
+        let button = UIButton.init(type: UIButton.ButtonType.custom)
+        button.tag = 203
+        button.backgroundColor = .clear
+        button.addTarget(self, action: #selector(navgationButtonClick2(sender:)), for: UIControl.Event.touchUpInside)
+        let img2:UIImage = UIImage.init(named:  NSLocalizedString("displayvc_desc", comment: ""))!
+        button.setImage(img2, for: UIControl.State.normal)
+        button.frame = CGRect(x: 0, y: 0, width: 173, height: 42)
+//        button.titleLabel?.font = KFont_Regular(14)
+//        button.titleLabel?.adjustsFontSizeToFitWidth = true
+//        button.updateBtnEdgeInsets(style: .Left, space: 8)
+        button.centerY = progressView.top - 70
+        button.centerX = self.view.centerX
+        
+        return button
+    }()
+    
+    
+    //监听播放完毕
+    @objc func notification_PlayerEndTime(notification:Notification){
+        print("PlayerEndTime....")
+        player?.seek(to: .zero)
+        player?.play()
+//
+//        self.playerController?.view.layer.sublayers?.forEach({ clayer in
+//            print("clayer.......\(clayer.self)")
+//            clayer.backgroundColor = UIColor.red.cgColor
+//            clayer.sublayers?.forEach({ sclayer in
+//                print("sclayer.......\(sclayer.self)")
+//                sclayer.backgroundColor = UIColor.blue.cgColor
+//                sclayer.sublayers?.forEach({ sscalyer in
+//                    print("sscalyer.......\(sscalyer.self)")
+//                    if let avPlayerLayer = sscalyer as? AVPlayerLayer {
+//                        sscalyer.backgroundColor = UIColor.orange.cgColor
+//                        sscalyer.sublayers?.forEach({ avSubLayer in
+//                            print("avSubLayer.......\(avSubLayer.self)")
+//                            avSubLayer.backgroundColor = UIColor.systemPink.cgColor
+//                            if let avaPlayerLayer2 = avSubLayer as? AVPlayerLayer {
+//                                avaPlayerLayer2.backgroundColor = UIColor.white.cgColor
+//
+//                            }
+//                        })
+//                    }
+//
+//                })
+//            })
+//        })
+        
+    }
+    
+    //监听拖动播放的进度事件
+//    @objc func notification_PlayerTimeJump(notification:Notification){
+////        needRestReaderTimeRange = true
+//
+//        print("time jump....")
+//
+//    }
+    
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        configureUI()
+        ZZHHelper.setNowTimeToUserDefaultWithKey(kNowTimeToUserDefaultKey_VideoDisplayController)
+        Task {
+            print("ccs viewdid load   ---------")
+            await self.loadVideoAssetReader()
+            DispatchQueue.main.asyncAfter(deadline: .now()+0.01) {[weak self] in
+                self?.setUPPlayer()
+                // 检查当前是否已连接到 AirPlay 设备
+                self?.checkAirPlayStatus()
+                
+                
+            }
+        }
+    }
+    
+    func setUPPlayer(){
+        print("getPlayerItem  ========")
+        player = AVPlayer()
+        player?.allowsExternalPlayback = true
+        player?.usesExternalPlaybackWhileExternalScreenIsActive = true
+        
+        print("getPlayerItem  >>>>>>>")
+        
+        playerController = AVPlayerViewController()
+        playerController?.player = player
+        playerController!.view.backgroundColor = .clear
+        playerController?.view.frame = CGRect.init(x: 0, y: 170, width: self.view.frame.size.width, height: 400)
+        
+        self.addChild(playerController!)
+        self.view.addSubview(playerController!.view)
+        
+        self.maskLabel.frame = playerController!.view.frame
+        self.view.addSubview(self.maskLabel)
+    }
+    
+    
+    func configureUI(){
+        self.view.backgroundColor = UIColor(hexString: "#060507")
+        
+        //设置返回按钮图片
+        self.setLeftOneBtnImg(imgStr: "spatial_back_button")
+        self.setNavgationBarColorImg(color: .clear)
+        self.setNavgationBarLine(color: .clear)
+        
+        self.view.addSubview(mTopImgView)
+        self.view.bringSubviewToFront(self.navtionBar!)
+        
+        navtionBar?.addSubview(transformButton)
+        navtionBar?.addSubview(mTopCenterTypeButton)
+
+        self.view.addSubview(tipsButton)
+        
+        
+        
+        
+        // 监听 AirPlay 设备的连接状态
+        //添加外接屏幕链接通知
+        NotificationCenter.default.addObserver(self, selector: #selector(exScreenWillConnectNotification(notification:)), name: UIScene.willConnectNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(exScreenDisConnectNotification(notification:)), name: UIScene.didDisconnectNotification, object: nil)
+        
+        
+        
+       
+        NotificationCenter.default.addObserver(self, selector: #selector(notification_PlayerEndTime(notification:)), name: AVPlayerItem.didPlayToEndTimeNotification, object: nil)
+//        NotificationCenter.default.addObserver(self, selector: #selector(notification_PlayerTimeJump(notification:)), name: AVPlayerItem.timeJumpedNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(notificatin_failedToPlayToEndTimeNotification(notifiation: )), name: AVPlayerItem.failedToPlayToEndTimeNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(notificatin_failedToPlayToEndTimeNotification(notifiation: )), name: AVPlayerItem.newErrorLogEntryNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(notification_didEnterBackgroundNotification(notification: )), name: UIApplication.didEnterBackgroundNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(notification_didActiveNotification(notification: )), name: UIApplication.didBecomeActiveNotification, object: nil)
+    }
+    
+    //屏幕进入后台
+    @objc func notification_didEnterBackgroundNotification(notification:Notification) {
+        player?.pause()
+        
+        print("ccs .....notification_didEnterBackgroundNotification")
+    }
+    //屏幕进入前台
+    @objc func notification_didActiveNotification(notification:Notification) {
+        self.checkAirPlayStatus()
+        print("ccs .....notification_didEnterBackgroundNotification")
+    }
+    
+    
+    
+    @objc func notificatin_failedToPlayToEndTimeNotification(notifiation:Notification) {
+        print("notificatin_failedToPlayToEndTimeNotification....")
+        
+    }
+    
+    @objc func notificatin_newErrorLogEntryNotification(notifiation:Notification) {
+        print("notificatin_newErrorLogEntryNotification....")
+    }
+    
+    override func viewDidDisappear(_ animated: Bool) {
+        super.viewDidDisappear(animated)
+        if externalVC != nil {
+            externalVC?.playerLayer?.player = nil
+        }
+        player?.pause()
+        releaseVideoComposition()
+        
+        let sec:TimeInterval = ZZHHelper.getSecFromUserDefaultByKey(kNowTimeToUserDefaultKey_VideoDisplayController)
+        Analytics.logEvent("preview_pv", parameters: ["refer_page":"视频预览页面","duration":sec])
+        
+        print(".........ccs viewdid disappear....")
+        
+    }
+    
+  
+    
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+       
+        if self.player?.currentItem == nil {//此处需要判断是否为空:1,在didload的时候会设置一次,在viewDidDisappear的时候会被置空
+            let playerItem = self.getPlayerItem()
+            self.player?.replaceCurrentItem(with: playerItem)
+        }
+        
+        if self.externalVC != nil {//恢复外接屏幕的视频播放
+            if  self.externalVC?.playerLayer?.player == nil {
+                self.activeSession()
+                self.externalVC?.playerLayer?.player = self.player
+            }
+        }
+        self.player?.play()
+    }
+    
+    //MARK: - 监听设备投流
+    @objc private func airPlayStatusDidChange(_ notification: Notification) {
+        checkAirPlayStatus()
+        if(isAirPlayActive) {
+            Analytics.logEvent("streaming_live", parameters: ["refer_page":"视频预览页面"])
+            ZZHHelper.setNowTimeToUserDefaultWithKey("kNowTimeToUserDefaultKey_VideoDisplayController_airplay")
+        }
+        else {
+            let sec:TimeInterval = ZZHHelper.getSecFromUserDefaultByKey("kNowTimeToUserDefaultKey_VideoDisplayController_airplay")
+            Analytics.logEvent("streaming_live", parameters: ["refer_page":"视频预览页面","duration":sec])
+        }
+    }
+    
+    @objc func exScreenWillConnectNotification(notification:Notification){
+        print("exScreenWillConnectNotification>>>>>")
+        airPlayStatusDidChange( notification)
+    }
+    
+    @objc func exScreenDisConnectNotification(notification:Notification){
+        print("exScreenDisConnectNotification>>>>>")
+        airPlayStatusDidChange( notification)
+    }
+    
+    
+    private func checkAirPlayStatus() {
+        print("设备连接变化")
+        
+        let currentRoute = AVAudioSession.sharedInstance().currentRoute
+        self.isAirPlayActive = currentRoute.outputs.contains { output in
+            return output.portType == AVAudioSession.Port.HDMI ||
+            output.portType == AVAudioSession.Port.airPlay
+        }
+    }
+    
+    func setttinisScreenMirroring(isScreenMirroring:Bool){
+        releaseVideoComposition()
+        
+                //已连接
+                if(isScreenMirroring){
+                    self.dealTaskWhenExternalScreenConnect()
+                    
+                    
+                }else{
+                    //未连接
+                    self.dealTaskWhenExternalScreenDisConnect()
+                }
+        
+        
+    }
+    
+    //激活一下session
+    func activeSession(){
+        do {
+            try AVAudioSession.sharedInstance().setActive(true)
+            try AVAudioSession.sharedInstance().setCategory(.playback,options: .allowAirPlay)
+        }
+        catch {
+            print("err: set audiosession:\(error)")
+        }
+    }
+    
+    //当外接屏幕连接时
+    func dealTaskWhenExternalScreenConnect(){
+//        if link == true {
+//            return
+//        }
+        
+        link = true
+        isPlaying = true
+        let playerItem = self.getPlayerItem()
+        player?.replaceCurrentItem(with: playerItem)
+        print("外接屏幕已连接.....")
+        activeSession()
+        
+        UIApplication.shared.connectedScenes.forEach { us in
+            print("uisence:\(us)\n")
+            let ws = us as! UIWindowScene
+            if ws.session.role.rawValue == "UIWindowSceneSessionRoleExternalDisplayNonInteractive"{
+                externalVC = ws.windows.first?.rootViewController as? ZZHExternalViewController
+                if externalVC != nil {
+                    if let ed = externalDispalylink {
+                        ed.invalidate()
+                    }
+                    externalDispalylink = ws.windows.first?.screen.displayLink(withTarget: self, selector: #selector(displayUpdate(caDisplayLink:)))
+                    externalDispalylink?.add(to: RunLoop.main, forMode: RunLoop.Mode.common)
+                }
+            }
+        }
+        
+        updateTopCenterButtonWhenIsPlayingChange()
+        
+    }
+    
+    //当处理外部设备连接状态时,串流状态更新
+    func updateTopCenterButtonWhenIsPlayingChange()  {
+        //串流播放中
+        mTopCenterTypeButton.setImage(UIImage.init(named: "linked_button"), for: .normal)
+        mTopCenterTypeButton.setTitleColor(UIColor(hexString: "#D0C0FF"), for: .normal)
+        mTopCenterTypeButton.layer.borderColor = UIColor(hexString: "#D0C0FF").cgColor
+        mTopCenterTypeButton.backgroundColor = UIColor(hexString: "#5326D6")
+        mTopCenterTypeButton.updateBtnEdgeInsets(style: .Left, space: 5)
+        
+
+        //展示弹出列表尾部
+        if isPlaying {
+            //正在串流中 --- 按钮显示为【结束串流】
+            menuView.showFooterView(isShow: true, showText: NSLocalizedString("结束串流", comment: ""))
+            mTopCenterTypeButton.setTitle(NSLocalizedString("外部串流中", comment: ""), for: UIControl.State.normal)
+        }else{
+            //未串流 --- 按钮显示为【开始串流】
+            menuView.showFooterView(isShow: true, showText: NSLocalizedString("开始串流", comment: ""))
+            mTopCenterTypeButton.setTitle(NSLocalizedString("已连接外部设备", comment: ""), for: UIControl.State.normal)
+        }
+    }
+    
+    //当外接屏幕断开时
+    func dealTaskWhenExternalScreenDisConnect(){
+        print("外接屏幕已断开.....")
+        let playerItem = self.getPlayerItem()
+        player?.replaceCurrentItem(with: playerItem)
+        
+        link = false
+        isPlaying = false
+        // 当前未连接到 AirPlay 设备
+        if self.selectedIndex == .monocular2D {
+            mTopCenterTypeButton.setTitle(NSLocalizedString("单眼2D", comment: ""), for: UIControl.State.normal)
+        }else if self.selectedIndex == .redBlueSolid {
+            mTopCenterTypeButton.setTitle(NSLocalizedString("红蓝立体", comment: ""), for: UIControl.State.normal)
+        }else if self.selectedIndex == .crossedEyes {
+            mTopCenterTypeButton.setTitle(NSLocalizedString("交叉眼", comment: ""), for: UIControl.State.normal)
+        }
+        else if self.selectedIndex == .parallelEyes {
+            mTopCenterTypeButton.setTitle(NSLocalizedString("平行眼", comment: ""), for: UIControl.State.normal)
+        }
+        
+        mTopCenterTypeButton.setImage(UIImage.init(named: "type_button_arrow_down"), for: .normal)
+        mTopCenterTypeButton.setTitleColor(UIColor.white, for: UIControl.State.normal)
+        mTopCenterTypeButton.layer.borderColor = UIColor.white.cgColor
+        mTopCenterTypeButton.backgroundColor = UIColor(hexString: "#1F1E20")
+        mTopCenterTypeButton.updateBtnEdgeInsets(style: .Right, space: 10)
+        
+        //隐藏弹出列表尾部
+        menuView.showFooterView(isShow: false, showText: "")
+        externalVC?.playerLayer?.player = nil
+        self.playerController?.player = player
+        player?.play()
+        externalVC = nil
+    }
+    
+    @objc func displayUpdate(caDisplayLink:CADisplayLink) {
+        if let has_exvc = externalVC {
+            if has_exvc.playerLayer?.player == nil {
+                has_exvc.imageView?.isHidden = true
+                has_exvc.playerLayer?.isHidden = false
+                self.playerController?.player = nil
+                has_exvc.playerLayer?.player = player
+                player?.play()
+                externalDispalylink?.invalidate()
+                externalDispalylink = nil
+            }
+        }
+        
+    }
+    
+    
+    deinit {
+        print("patialvideodisplaycontroler deinit......")
+        releaseVideoComposition()
+        assetReader?.cancelReading()
+        NotificationCenter.default.removeObserver(self)
+//        player?.removeObserver(self, forKeyPath: "status")
+    }
+    
+    func releaseVideoComposition()  {
+        if externalDispalylink != nil {
+            externalDispalylink?.invalidate()
+            externalDispalylink = nil
+        }
+        self.player?.currentItem?.videoComposition = nil
+        self.player?.replaceCurrentItem(with: nil)
+    }
+    
+    
+    //MARK: - action
+    @objc public func navgationButtonClick2(sender:UIButton){
+        
+        if sender.tag == 200 {
+            //左边按钮
+        }else if sender.tag == 201 {
+            //右边按钮
+            let transVC = VRVideoTransformController()
+            transVC.videoOriginalPHAsset = self.videoOriginalPHAsset
+            transVC.sourceVideoURL = sourceVideoURL
+            self.navigationController?.pushViewController(transVC, animated: true)
+            Analytics.logEvent("preview_trans_click", parameters: nil)
+        }else if sender.tag == 202 {
+            //中间按钮
+            
+            menuView.show()
+            if link {
+                //展示弹出列表尾部
+                if isPlaying {
+                    //正在串流中 --- 按钮显示为【结束串流】
+                    menuView.showFooterView(isShow: true, showText: NSLocalizedString("结束串流", comment: ""))
+                    mTopCenterTypeButton.setTitle(NSLocalizedString("外部串流中", comment: ""), for: UIControl.State.normal)
+                }else{
+                    //未串流 --- 按钮显示为【开始串流】
+                    menuView.showFooterView(isShow: true, showText: NSLocalizedString("开始串流", comment: ""))
+                    mTopCenterTypeButton.setTitle(NSLocalizedString("已连接外部设备", comment: ""), for: UIControl.State.normal)
+                }
+            }else{
+                mTopCenterTypeButton.setImage(UIImage.init(named: "type_button_arrow_up"), for: .normal)
+            }
+            
+                        
+            //顶部中间的按钮选中某个选项后的回调click
+            menuView.didSelectMenuBlock = { [weak self](index:Int)->Void in
+                print("block select \(index)")
+                self?.selectedSpatialType(selectedIndex: index)
+                
+                let title = self?.typeData[index].title
+                self?.mTopCenterTypeButton.setTitle(title, for: UIControl.State.normal)
+            }
+            
+            //开始、结束串流的回调
+            menuView.tapFooterActionBlock = {[weak self] in
+                self?.startOrEndExternalVR()
+            }
+            
+        }else if sender.tag == 203 {
+            //tips
+                let view = CCDeviceOperationListView.init(frame: CGRectMake(0, 0, KScreenWidth, KScreenHeight))
+                KWindow?.addSubview(view)
+        }
+    }
+        
+    func startOrEndExternalVR() {
+        if(link == true){
+            if isPlaying {//结束串流
+                isPlaying = false
+                if self.externalVC != nil {
+                    externalVC?.playerLayer?.player = nil
+                    player?.pause()
+                    releaseVideoComposition()
+                    DispatchQueue.main.asyncAfter(deadline: .now()+0.15, execute: {[weak self] in
+                        let playerItem = self?.getPlayerItem()
+                        self?.player?.replaceCurrentItem(with: playerItem)
+                        self?.playerController?.player = self?.player
+                        self?.player?.play()
+                    })
+                    
+                }
+            }
+            else {//开始串流
+                if self.externalVC != nil {
+                    self.playerController?.player = nil
+                    player?.pause()
+                    releaseVideoComposition()
+                    let playerItem = self.getPlayerItem()
+                    player?.replaceCurrentItem(with: playerItem)
+                    externalVC?.playerLayer?.player = player
+                    player?.play()
+                    isPlaying = true
+                }
+            }
+            
+        }
+        
+        
+        updateTopCenterButtonWhenIsPlayingChange()
+    }
+    
+    func selectedSpatialType(selectedIndex:Int){
+        var si = selectedIndex
+        if self.typeData.count == 2 {
+            si = selectedIndex + 4
+        }
+        let rsi : SpatialType = SpatialType(rawValue: si) ?? .monocular2D
+        self.selectedIndex = rsi
+        
+}
+
+}