"20220606-6_720p.mp4" appears to be a standard naming convention for a video file recorded or exported on , specifically the sixth file generated that day, in 720p HD resolution (
: Refers to the High Definition (HD) resolution, which uses 720 horizontal scan lines (1280 pixels wide). 20220606-6_720pmp4
If you are looking for the specific content within a video you found, it likely belongs to a private archive, a specific workplace internal system, or a local security DVR. "20220606-6_720p