slow network fix

public/react/src/modules/courses/Video/video-play/index.jsx

@@ -17,10 +17,8 @@ function getTotalEffectTime(pos) {
     let v = Math.abs(pos[i + 1] - pos[i])
     if (v < 21) {
       sum += v
-    } else {
     }
   }
-  console.log(pos)
   return sum
 }
 const regex = /(android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini)/i
@@ -132,7 +130,7 @@ export default ({ src, videoId, logWatchHistory, courseId = null }) => {
         let newTime = el.current.currentTime
         let timeDiff = newTime - lastUpdatedTime
         //currenttime update before Seeking & Seeked fired
-        if (Math.abs(timeDiff) < 0.5) {
+        if (Math.abs(timeDiff) < 8) {
           sumTimePlayed += Math.abs(timeDiff)
           lastUpdatedTime = newTime
           if (!isLoging) {