Since this is a generic system-generated name, the "interesting feature" likely refers to the specific content of the video itself rather than the filename. Without seeing the video, it is impossible to identify what that feature might be.
: A unique serial number assigned by the app for that specific day. VID-20220813-WA0023(0)mp4
Do you have a or a specific context where you saw this filename mentioned? Since this is a generic system-generated name, the
: Stands for WhatsApp, the application that created the filename. VID-20220813-WA0023(0)mp4
The string is a typical filename generated by WhatsApp for a video file received or sent on August 13, 2022 . VID : Indicates the file is a Video. 20220813 : The date the video was saved (August 13, 2022).