Update index.js

index.js

@@ -119,7 +119,7 @@ async function ytmp4(url, quality = 'highestvideo') {
         quality: format.qualityLabel,
         thumb: data.videoDetails.thumbnails[0].url,
         dl_url: format.url,
-       //url_v2: upload,
+       url_v2: upload,
           }
     } else {
       throw new Error('No suitable format found');