fix：偶现 预览页编辑返回

BFFramework/Classes/Stuckpoint/Controller/PQStuckPointEditerController.swift

@@ -300,7 +300,7 @@ class PQStuckPointEditerController: PQBaseViewController {
     //
     lazy var speedStuckBtnGif: UIImageView = {
         let speedStuckBtnGif = UIImageView()
-        speedStuckBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: "speedstuck_h", ofType: ".gif")!))
+        speedStuckBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: "speedstuck_h", ofType: "gif")!))
         speedStuckBtnGif.isHidden = true
         return speedStuckBtnGif
 
@@ -319,7 +319,7 @@ class PQStuckPointEditerController: PQBaseViewController {
 
     lazy var jumpPointBtnGif: UIImageView = {
         let jumpPointBtnGif = UIImageView()
-        jumpPointBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: "jumpPoint_n", ofType: ".gif")!))
+        jumpPointBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: "jumpPoint_n", ofType: "gif")!))
         jumpPointBtnGif.isHidden = true
         return jumpPointBtnGif
 
@@ -646,8 +646,8 @@ class PQStuckPointEditerController: PQBaseViewController {
                 PQEventTrackViewModel.baseReportUpload(businessType: .bt_buttonClick, objectType: .ot_shanyinApp_musicVideoPreview_selectPatternBgm, pageSource: .sp_shanyinApp_main, extParams: nil, remindmsg: "")
             }
         }
-        speedStuckBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: speedStuckBtnGifName, ofType: ".gif")!))
-        jumpPointBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: jumpPointBtnGifName, ofType: ".gif")!))
+        speedStuckBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: speedStuckBtnGifName, ofType: "gif")!))
+        jumpPointBtnGif.kf.setImage(with: URL(fileURLWithPath: Bundle().BF_mainbundle().path(forResource: jumpPointBtnGifName, ofType: "gif")!))
 
         speedStuckBtnGif.isHidden = false
         jumpPointBtnGif.isHidden = false
@@ -673,6 +673,8 @@ class PQStuckPointEditerController: PQBaseViewController {
 
         musicEditBGView.pausePlayer()
         PQNotification.removeObserver(self)
+        
+        self.synchroMarskView.removeMarskView()
     }
 
     override func viewDidLoad() {
@@ -1836,12 +1838,12 @@ extension PQStuckPointEditerController {
             // 1 生成默认参数值
             /*
              - 当素材总时长∈[0-6)s 时，提示推荐仅配乐模式 or 快慢速模式
-             - 当素材总时长∈[6-80)s 时，卡点抛留倍数为1x，即留1抛1
-             - 当素材总时长∈[80,120)s 时，卡点抛留倍数为2x，即留1抛2
-             - 当素材总时长∈[120,160)s 时，卡点抛留倍数为3x，即留1抛3
-             - 当素材总时长∈[160,200)s 时，卡点抛留倍数为4x，即留1抛4
-             - 当素材总时长∈[200,240)s 时，卡点抛留倍数为5x，即留1抛5
-             - 当素材总时长∈[240,∞)s 时，卡点抛留倍数为5x，即留1抛5
+             - 当素材总时长∈[6-80)s 时，卡点抛留倍数为1x
+             - 当素材总时长∈[80,120)s 时，卡点抛留倍数为2x
+             - 当素材总时长∈[120,160)s 时，卡点抛留倍数为3x
+             - 当素材总时长∈[160,200)s 时，卡点抛留倍数为4x
+             - 当素材总时长∈[200,240)s 时，卡点抛留倍数为5x
+             - 当素材总时长∈[240,∞)s 时，卡点抛留倍数为5x
              */
             // 1.1) 生成跳跃卡点的默认值
             if selectedTotalDuration >= 6 && selectedTotalDuration < 80 {