The ability to add video files has been implemented in Magento 2. You simply just set up your account on YouTube or Vimeo, and add a new short video for a deeper and clearer description of your products. The main problem in most cases is related to the initial configuration because Google has set certain rules for sharing and embedding video in other domains. If you plan to use embedded videos on YouTube, they need to include the YouTube API key, in many cases, this is an incredible opportunity to show your product information in more detail and attract new customers to the Magento 2 store.