Video-97f3021233d7fde577870b2e9fae90d3-v.mp4

: A standard prefix for many media-saving algorithms.

: Often indicates a specific "Version" or "Video-only" stream generated by an app's internal processing. How to View or Identify the Content video-97f3021233d7fde577870b2e9fae90d3-V.mp4

: This is a 32-character hexadecimal code. It serves as a "hash" to ensure the file wasn't corrupted during download or to avoid saving the same video twice under different names. : A standard prefix for many media-saving algorithms