录制首次5秒无缩略图的问题

BFRecordScreenKit/Classes/RecordScreen/Controller/BFRecordScreenCameraManager.swift

@@ -488,7 +488,6 @@ class BFRecordScreenCameraManager : BFRecordScreenBaseManager{
             prepareToPlayNext(needPlay: false)
         }
         playerCoverIV.isHidden = (CMTimeCompare(currentAssetProgress, recordItem?.materialDuraion ?? .zero) >= 0)
-
     }
     
     func setCoverImage(_ dur: CMTime){

BFRecordScreenKit/Classes/RecordScreen/View/ProgressView/BFCameraProgressView.swift

@@ -56,8 +56,8 @@ class BFCameraProgressView: BFProgressBaseView {
             DispatchQueue.main.async {[weak self] in
                 guard let wself = self else { return }
                 //mdf by ak reloadData 这个方法，在录制5S 前进度不会走。
-//                wself.collectionV.reloadData()
-                wself.collectionV.insertItems(at: [IndexPath(row: count - 1, section: 0)])
+                wself.collectionV.reloadData()
+//                wself.collectionV.insertItems(at: [IndexPath(row: count - 1, section: 0)])
             }
         }
     }
@@ -78,6 +78,7 @@ class BFCameraProgressView: BFProgressBaseView {
 
 extension BFCameraProgressView: UICollectionViewDelegateFlowLayout, UICollectionViewDataSource {
     func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
+        BFLog(1, message: "numb:\(recordItem?.thumbImgs.count ?? 0)")
         return recordItem?.thumbImgs.count ?? 0
     }
     
@@ -99,7 +100,7 @@ extension BFCameraProgressView: UICollectionViewDelegateFlowLayout, UICollection
                 if let (ind, _) = sticker.thumImgs?.enumerated().first(where: { ele in
                     ele.1 == img
                 }) {
-                    size = CGSize(width: max(0, min(((sticker.timelineCMOut - sticker.timelineCMIn).seconds / 5.0  -  CGFloat(ind))*70.0, 70.0)), height: 50.0)
+                    size = CGSize(width: max(1.0 / UIScreen.main.scale, min(((sticker.timelineCMOut - sticker.timelineCMIn).seconds / 5.0  -  CGFloat(ind))*70.0, 70.0)), height: 50.0)
                 }
                 
                 if size.width < 0 {