Video-97f3021233d7fde577870b2e9fae90d3-v.mp4

: A standard prefix for many media-saving algorithms.

If you have this file on your device but aren't sure what it is, you can use these methods to safely investigate: 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