To add Youtube videos on product details page you need to follow these basic steps: 

  • Go to Administration > Catalog > Products page. 
  • Click on the edit button on a product for which you want to video. 
  • When product page is open go to YouTube Videos panel as shown in the image below: 

  • In video URL tab, add a YouTube Video link and click on Load Video, as shown in the image below: 

  • Assign Display order number for your YouTube Videos. 
  • Click on the Add product video button to add your video.