Google Search Console has a video embed report with their video tool section. If you have the "video outside the viewport" notice, you will need to fix that. This message indicates that users using mobile won't have a good experience on your page since the width or height is too big. In this video, Greg Kristan from TM Blast shares how to fix this problem using Microsoft Edge inspect tool. If you are looking for SEO Help, you can visit https://www.tmblast.com/