1，只有首次划动到推荐位置，手动选择后不执行 2， 时间显示间隔错误问题 3，先关闭进度 4， 结束时长问题

BFFramework/Classes/Stuckpoint/View/PQStuckPointCuttingView.swift

@@ -80,6 +80,9 @@ class PQStuckPointCuttingView: UIView {
     
     //推荐虚线的位置
     var startLineX:CGFloat = 0.0
+    
+    //如果是用户主动划动的 就不自动滚动到推荐位置了
+    var isUserDrag:Bool = false
     /// 滚动视图
     lazy var scrollView: UIScrollView = {
         let scrollView = UIScrollView(frame: bounds)
@@ -215,15 +218,19 @@ class PQStuckPointCuttingView: UIView {
             titleLab.tag = 100 + index
             titleLab.backgroundColor = .clear
             titleLab.textColor = UIColor.hexColor(hexadecimal: "#999999")
-            titleLab.text = "\((Float64(index) * Float64(timeRange)).formatDurationToHMS())"
+          
+            titleLab.text = "\(Float64(Int(index) * Int(timeRange)).formatDurationToHMS())"
             scrollView.addSubview(titleLab)
         }
         if oneMarginTime > 0 {
             // 1,处理音频频率
             configVoiceFrequency()
             // 2，滚动到推荐位置
-            scrollView.contentOffset = CGPoint(x: startLineX - margin, y: 0)
-            
+            if(!isUserDrag){
+                scrollView.contentOffset = CGPoint(x: startLineX - margin, y: 0)
+                
+            }
+        
             scrollView.addSubview(rateView)
         }
     }
@@ -254,13 +261,20 @@ class PQStuckPointCuttingView: UIView {
     /// 更新进度绘制不同色值
     /// progress <#progress description#>
     func updateProgress(progress: CGFloat) {
-        for (i, layer) in lineLayerArray.enumerated() {
-            if CGFloat(i) * oneMarginTime <= stuckPointStartTime + progress * CGFloat(stuckPointEndTime - stuckPointStartTime) && CGFloat(i) * oneMarginTime >= stuckPointStartTime {
-                BFLog(message: "progress is \(progress) 命中的位置：\(CGFloat(i) * oneMarginTime)")
-                layer.strokeColor = UIColor.hexColor(hexadecimal: PQBFConfig.shared.styleColor.rawValue).cgColor
-                layer.setNeedsDisplay()
-            }
-        }
+        
+//        let seartIndex = stuckPointStartTime / oneMarginTime
+//        for (i, layer) in lineLayerArray.enumerated() {
+//
+////            if CGFloat(i) * oneMarginTime <= stuckPointStartTime + progress * CGFloat(stuckPointEndTime - stuckPointStartTime) && CGFloat(i) * oneMarginTime >= stuckPointStartTime {
+//            if(i > Int(seartIndex) && i < Int(seartIndex) + wavSelectCount){
+//
+//                BFLog(message: "progress is \(progress) i \(i) 命中的位置：\(CGFloat(i) * oneMarginTime)")
+//                layer.strokeColor = UIColor.hexColor(hexadecimal: PQBFConfig.shared.styleColor.rawValue).cgColor
+//                layer.setNeedsDisplay()
+//                usleep(UInt32(CGFloat(stuckPointEndTime - stuckPointStartTime) / CGFloat(wavSelectCount) * 1000))
+//
+//            }
+//        }
     }
 
     // 竖线恢复到原有色值
@@ -326,12 +340,15 @@ class PQStuckPointCuttingView: UIView {
         let lastLine:UIView = scrollView.viewWithTag(100 +  Int(videoDuration / timeRange) - 1) ?? UIView.init()
         //移动后的开始时间
         let startTime =  videoDuration / lastLine.frame.maxX * scrollView.contentOffset.x
-        BFLog(message: "拖拽结束 - 回调\(scrollView.contentOffset)  \(scrollView.contentSize) 开始时间为：\(startTime) 结束时间为:\(startTime + CGFloat(stuckPointEndTime - stuckPointStartTime))")
+        //选中的时长
+        let selectDuration:CGFloat = CGFloat(stuckPointEndTime - stuckPointStartTime)
+        BFLog(message: "拖拽结束 - 回调\(scrollView.contentOffset)  \(scrollView.contentSize) 开始时间为：\(startTime) 结束时间为:\(startTime + selectDuration)")
+        stuckPointStartTime = startTime
+        stuckPointEndTime = stuckPointStartTime + selectDuration
         if(videoDidEndDragging != nil){
             videoDidEndDragging!(1,startTime,startTime + CGFloat(stuckPointEndTime - stuckPointStartTime),0)
         }
         resetDefaultsColor()
-        
         PQEventTrackViewModel.baseReportUpload(businessType: .bt_buttonClick, objectType: .ot_shanyinApp_musicVideoPreview_musicPeriodSelect, pageSource: .sp_shanyinApp_main, extParams: nil, remindmsg: "")
 
 
@@ -346,6 +363,7 @@ extension PQStuckPointCuttingView: UIScrollViewDelegate {
     func scrollViewDidScroll(_: UIScrollView) {}
  
     func scrollViewWillBeginDragging(_ :UIScrollView){
+        isUserDrag = true
         if(videoDidBeginDrag != nil){
             videoDidBeginDrag!()
         }