Are you trying to this specific video from an old backup, or were you looking for a description of a viral video that might have been circulating under that name?
This name follows the standard format used by for video files: VID : Short for Video. VID-20151207-WA0073
Because these files are private and stored locally on your device or in your personal cloud backups, I don't have access to the actual video content. It could be anything from a family holiday greeting to a funny clip shared in a group chat back in 2015. Are you trying to this specific video from