If you are trying to find where the video came from, take a screenshot of a clear frame and upload it to Google Lens or Yandex Images .
Since this appears to be a personal or project-specific file, you can perform your own "deep review" using these methods:
This confirms the video was created, edited, or exported using Adobe Express , a web-based design tool. How to Analyze the Video Yourself
640x480 or 854x480 pixels. It is best suited for small social media windows or older web players.