fix: 修复safair浏览器视频观看时长统计错误的问题

client/src/modules/viewer/components/player/chapterPlayer.vue

@@ -75,7 +75,8 @@ export default {
       },
       player: null,
       watchedTimePoint: [], // 视频观看的时间点
-      timer: null
+      timer: null,
+      isPlaying: false
     }
   },
   watch: {
@@ -155,6 +156,7 @@ export default {
     },
     // 当前播放时间更新
     onTimeupdate(time) {
+      this.isPlaying = true
       const ppts = this.chatperResources.ppts || []
       let index = this.chatperResources.ppts.findIndex(
         (item) => item.ppt_point > time
@@ -259,12 +261,14 @@ export default {
       // 默认增加时间
       this.progress.pt = this.progress.pt || this.throttleWait
       this.timer = setInterval(() => {
-        const status = this.player.getStatus()
-        if (status === 'playing') {
+        // safair 浏览器下有bug
+        // const status = this.player.getStatus()
+        if (this.isPlaying) {
           // 播放倍速
           const speed = this.player._originalPlaybackRate || 1
           this.progress.pt = this.progress.pt + 1 * speed
         }
+        this.isPlaying = false
       }, 1000)
     }
   },