This indicates a Standard Definition (SD) resolution. By modern standards, this is considered low quality, often appearing blurry on high-resolution screens or mobile devices.
Search for the string "K02R6MTk" on Google or YouTube. If it was originally a YouTube video, it might be the unique video ID found in the URL. Technical Assessment of 480p Adobe Express Exports
Right-click, select Get Info , and look at the More Info section.
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 .
Often used for quick social media clips, memes, or internal drafts where high-definition detail isn't required.
Are you trying to identify the specific scene in this video, or Information optics: How to view video metadata - Canto