How to upload videos about a product category in the background?

How to upload videos about a product category in the background? That is, when you click a product category, the pop-up page can play this video, the operation is as follows:

1. Make sure to enable the function \"Show product category description\". This operation is usually performed on the product list page in the system page. First, switch this page to the current page;




2. Find the product list component and click \"Settings\";



3. Click \"Advanced\", check \"Show product category description\", click \"Save\";



4. Click \"Content\"--》\"Product Management\";



5. Click \"Manage Product Category\"--\" to find this product category, and click the edit button at the back, as shown below:



6. In the product category description, click \"Source\" to add the video source code obtained from the third-party platform to the location shown in the figure below, and click Save.



Video source code obtained from Youku: