0gp869dl2q7ileoo0spab_source.mp4 -

(e.g., a tutorial, a nature clip, a music video)

It looks like the filename is a specific system-generated string, likely from a cloud storage service (like Google Drive or Dropbox) or a Content Delivery Network (CDN). 0gp869dl2q7ileoo0spab_source.mp4

: This could be a personal or shared video file stored on a platform where the original filename was replaced by a unique ID. a nature clip