feat：优化横屏视频转屏问题

@@ -251,11 +251,11 @@ export struct DetailPlayShortVideoPage {
     // 视频宽高比屏幕大，则宽度撑满
     if (this.ratio > width / height) {
       this.playerWidth = '100%'
-      this.playerHeight = width / this.ratio
+      this.playerHeight = px2vp(width / this.ratio)
     } else {
       // 否则高度撑满
       this.playerHeight = '100%'
-      this.playerWidth = height * this.ratio
+      this.playerWidth = px2vp(height * this.ratio)
     }
     console.log('calculatePlayerRect=====', width, height)