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				@@ -1408,26 +1408,33 @@ public class BFRecordScreenController: BFBaseViewController { 
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				             hadPrepareToPlayRecord = false 
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				             BFLog(1, message: "录音播放器初始化(有时候不准)") 
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				             BFLog(3, message: "重置播放index-\(#function) = \(currentPlayRecordIndex)") 
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				-            NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: newItem, queue: .main) { [weak self, weak recordedAudio] _ in 
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				-                self?.hadPrepareToPlayRecord = false 
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				-                self?.currentPlayRecordIndex = -1 
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				-                self?.recordPlayer?.volume = 0 
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				-                self?.assetPlayer?.volume = self?.noSpeakVolume ?? 0 
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				-                didPlayToEndTime((shouldPlayRecordIndex, recordedAudio) as? (Int, PQVoiceModel), newItem) 
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				+            NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: newItem, queue: .main) { [weak self] _ in 
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				+                guard let sself = self else { 
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				+                    return 
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				+                } 
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				+                sself.hadPrepareToPlayRecord = false 
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				+                sself.currentPlayRecordIndex = -1 
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				+                sself.recordPlayer?.volume = 0 
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				+                sself.assetPlayer?.volume = sself.noSpeakVolume 
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				+                didPlayToEndTime((shouldPlayRecordIndex, recordedAudio), newItem) 
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				             } 
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				             avplayerTimeObserver?.invalidate() 
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				-            avplayerTimeObserver = recordPlayer?.addPeriodicTimeObserver(forInterval: CMTime(value: 1, timescale: 1000), queue: DispatchQueue.global()) { [weak self, weak recordPlayer] time in 
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				-                BFLog(3, message: "当前播放---\(time),\(time.seconds),\(recordPlayer?.currentItem?.currentTime().seconds ?? 0),\(recordPlayer?.currentItem?.duration.seconds ?? 0)") 
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				-                if CMTimeGetSeconds(self?.currenStartPlayTime ?? CMTime.zero) <= 0 { 
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				-                    BFLog(message: "重新更新开始播放进度\(#function)-\(self?.currenStartPlayTime.seconds ?? 0)") 
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				-                    self?.currenStartPlayTime = time 
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				+            avplayerTimeObserver = recordPlayer?.addPeriodicTimeObserver(forInterval: CMTime(value: 1, timescale: 1000), queue: DispatchQueue.global()) { [weak self, weak recordPlayer,weak assetPlayer] time in 
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				+                guard let sself = self,let rPlay = recordPlayer,let aPlay = assetPlayer else { 
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				+                    return 
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				+                } 
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				+                BFLog(3, message: "当前播放---\(time),\(time.seconds),\(rPlay.currentItem?.currentTime().seconds ?? 0),\(rPlay.currentItem?.duration.seconds ?? 0)") 
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				+                if CMTimeGetSeconds(sself.currenStartPlayTime) <= 0 { 
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				+                    BFLog(message: "重新更新开始播放进度\(#function)-\(sself.currenStartPlayTime.seconds)") 
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				+                    sself.currenStartPlayTime = time 
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				                 } 
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				-                let progressTime = CMTime(seconds: CMTimeGetSeconds(time) - CMTimeGetSeconds(self?.currenStartPlayTime ?? CMTime.zero), preferredTimescale: 1000) 
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				+                let progressTime = CMTime(seconds: CMTimeGetSeconds(time) - CMTimeGetSeconds(sself.currenStartPlayTime), preferredTimescale: 1000) 
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				                 BFLog(message: "progressTime进度\(#function)-\(progressTime.seconds)") 
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				                 periodicTimeObserver(progressTime, newItem) 
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				-                if (recordPlayer?.currentItem?.currentTime().seconds ?? 0) > (recordPlayer?.currentItem?.duration.seconds ?? 0) - 0.1 { 
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				-                    recordPlayer?.volume = 0 
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				-                    self?.assetPlayer?.volume = self?.noSpeakVolume ?? 0 
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				+                if (rPlay.currentItem?.currentTime().seconds ?? 0) > (rPlay.currentItem?.duration.seconds ?? 0) - 0.1 { 
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				+                    rPlay.volume = 0 
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				+                    aPlay.volume = sself.noSpeakVolume 
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				+                    didPlayToEndTime((shouldPlayRecordIndex, recordedAudio), newItem) 
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				                 } 
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				             } as? NSKeyValueObservation 
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				         } 
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				@@ -1598,11 +1605,11 @@ public class BFRecordScreenController: BFBaseViewController { 
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				                 if index == 0 { 
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				                     if asset.mediaType == .video { 
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				                         itemModel.fetchAVUrlAssetCallBack = { [weak self, weak itemModel] in 
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				-                            //                            self?.export(avsss:uralss) 
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				                             DispatchQueue.main.async { [weak self, weak itemModel] in 
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				                                 self?.progressThumV.recordItem = itemModel 
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				                                 self?.progressThumV.isHidden = false 
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				                                 self?.recordBtn.isEnabled = true 
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				+                                self?.reloadMaterial() 
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				                             } 
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				                         } 
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				                     } else { 
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				@@ -1648,14 +1655,17 @@ public class BFRecordScreenController: BFBaseViewController { 
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				     } 
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				     func setAudioPlay(item: AVPlayerItem?) { 
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				+        BFLog(message: "设置播放器item:\(String(describing: item))") 
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				         guard let item = item else { 
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				             return 
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				         } 
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				         if let playItem = assetPlayer?.currentItem { 
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				             NotificationCenter.default.removeObserver(self, name: .AVPlayerItemDidPlayToEndTime, object: playItem) 
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				             assetPlayer?.replaceCurrentItem(with: item) 
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				+            BFLog(message: "设置播放器playItem-替换:\(String(describing: item))") 
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				         } else { 
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				             assetPlayer = AVPlayer(playerItem: item) 
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				+            BFLog(message: "设置播放器item-替换:\(String(describing: item))") 
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				             assetPlayer?.volume = noSpeakVolume 
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				             avplayerTimeObserver?.invalidate() 
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				             avplayerTimeObserver = assetPlayer?.addPeriodicTimeObserver(forInterval: CMTime(value: 1, timescale: 1000), queue: DispatchQueue.global()) { [weak self] time in 
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				@@ -1820,7 +1830,9 @@ public class BFRecordScreenController: BFBaseViewController { 
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				     // 修正视频旋转方向,因为自己录制的竖屏视频会预览为横屏 
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				     func reloadMaterial() { 
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				         let recordItem = itemModels[currItemModelIndex] 
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				+        BFLog(message: "设置播放器reloadMaterial:\(recordItem)") 
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				         if let vasset = recordItem.videoAsset, let cell: BFImageCoverViewCell = collectionView.cellForItem(at: IndexPath(item: currItemModelIndex, section: 0)) as? BFImageCoverViewCell { 
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				+            BFLog(message: "设置播放器reloadMaterial-开始:\(recordItem)") 
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				             setVideoPlay(item: recordItem.playItem, imageView: cell.playView) 
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				             setAudioPlay(item: recordItem.playItem) 
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				             let degress = degressFromVideoFile(asset: vasset) 
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