fix 语音点评延迟问题

business/pages/commenteditor/imagecomment.js

@@ -707,12 +707,12 @@ Page({
         if(currentPoint){
           that.playTimeOut = setTimeout(() => {
             fn(currentPoint);
-          }, currentPoint.t - pretimestamp);
+          }, currentPoint.t - pretimestamp - 1);
         }
       }
       that.playTimeOut = setTimeout(() => {
         fn(currentPoint);
-      }, currentPoint.t - that.data.pretimestamp)
+      }, currentPoint.t - that.data.pretimestamp - 1)
 
     };
 

src/pages/interactcommentplay/index.js

@@ -453,12 +453,13 @@ Page({
         if(currentPoint){
           that.playTimeOut = setTimeout(() => {
             fn(currentPoint);
-          }, currentPoint.t - that.data.pretimestamp);
+          }, currentPoint.t - that.data.pretimestamp - 1);
+          // 这里减1，能有效降低绘制延迟 (没有依据，估计是计算时间有时间起始点叠加，所以时间越久延迟越大)
         }
       }
       that.playTimeOut = setTimeout(() => {
         fn(currentPoint);
-      }, currentPoint.t - that.data.pretimestamp)
+      }, currentPoint.t - that.data.pretimestamp - 1)
     };
   },
   actionmake (point) {