切换素材无法播放问题

BFRecordScreenKit/Classes/RecordScreen/Controller/BFRecordScreenController.swift

@@ -1427,20 +1427,21 @@ public class BFRecordScreenController: BFBaseViewController {
         }
     }
   
+    // 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
     func reloadMaterial(recordItem: BFRecordItemModel) {
-
-        if let path = recordItem.localPath, let lastCell: BFImageCoverViewCell = collectionView.cellForItem(at: IndexPath(item: currItemModelIndex, section: 0)) as? BFImageCoverViewCell {
-            setVideoPlay(item: recordItem.playItem, imageView: lastCell.playView)
+        if let path = recordItem.localPath, let cell: BFImageCoverViewCell = collectionView.cellForItem(at: IndexPath(item: currItemModelIndex, section: 0)) as? BFImageCoverViewCell {
+            setVideoPlay(item: recordItem.playItem, imageView: cell.playView)
             setAudioPlay(item: recordItem.playItem)
-
+            playBtn = cell.playBtn
+            
             let degress = degressFromVideoFile(url: URL(fileURLWithPath: path))
             switch degress {
             case 90:
-                lastCell.playView.setInputRotation(GPUImageRotationMode(rawValue: 2), at: 0)
+                cell.playView.setInputRotation(GPUImageRotationMode(rawValue: 2), at: 0)
             case 180:
-                lastCell.playView.setInputRotation(GPUImageRotationMode(rawValue: 7), at: 0)
+                cell.playView.setInputRotation(GPUImageRotationMode(rawValue: 7), at: 0)
             case 270:
-                lastCell.playView.setInputRotation(GPUImageRotationMode(rawValue: 1), at: 0)
+                cell.playView.setInputRotation(GPUImageRotationMode(rawValue: 1), at: 0)
             default:
                 break
             }
@@ -1531,6 +1532,14 @@ extension BFRecordScreenController: UICollectionViewDelegate, UICollectionViewDa
             // 重置播放器
             assetPlayer?.seek(to: CMTime.zero)
             recordPlayer?.seek(to: CMTime.zero)
+            
+            // 重设撤销栈
+            events.append(WithDrawModel(type: 0, timestamp: 0))
+            itemModels[currItemModelIndex].events = events
+            events = itemModels[page].events
+            
+            // 更新当前page
+            currItemModelIndex = page
             if recordItem.mediaType == .VIDEO {
                 reloadMaterial(recordItem: recordItem)
                 assetPlayer?.seek(to: .zero, toleranceBefore: CMTime(value: 1, timescale: 1_000_000), toleranceAfter: CMTime(value: 1, timescale: 1_000_000))
@@ -1538,15 +1547,9 @@ extension BFRecordScreenController: UICollectionViewDelegate, UICollectionViewDa
             if changeItemHandle != nil {
                 changeItemHandle!(page)
             }
-            // 重设撤销栈
-            itemModels[currItemModelIndex].events = events
-            events = itemModels[page].events
-            events.append(WithDrawModel(type: 0, timestamp: 0))
-            if let cell = collectionView.visibleCells.first as? BFImageCoverViewCell {
-                playBtn = cell.playBtn
-            }
-            // 更新当前page
-            currItemModelIndex = page
+            
+//            movie?.startProcessing()
+
         }
     }