fix error

BFRecordScreenKit/Classes/RecordScreen/Controller/BFRecordScreenController.swift

@@ -1145,7 +1145,7 @@ public class BFRecordScreenController: BFBaseViewController {
                 if index == 0 {
                     if asset.mediaType == .video {
                         itemModel.fetchAVUrlAsset = { [weak self, weak itemModel] uralss in
-                            self?.export(avsss:uralss)
+//                            self?.export(avsss:uralss)
                             DispatchQueue.main.async { [weak self] in
                                 self?.progressThumV.recordItem = itemModel
                                 self?.progressThumV.isHidden = false