Where did you run into this—was it a or a strange message ?
That text looks like a for a video recorded on an Android device. Specifically, "VID_20220804_181131.mp4" breaks down as: VID : Video file. 20220804 : The date it was recorded ( August 4, 2022 ). 181131 : The time it was recorded ( 6:11:31 PM ).
Without more context, it’s likely a placeholder for a personal video, a link from a cloud storage service (like Google Photos), or a file shared in a messaging app.