: Likely refers to the group that "ripped" or released the file. .mp4 : The video file format.
The string you provided looks like a typical filename for a rather than a "solid article." Black.Adam.2022.Deutsch.720p.CAM.M.2k.mp4
If you found this linked as a "solid article," it is almost certainly a . Piracy sites often use misleading titles to trick people into clicking links that install harmful software or steal personal information. It is highly recommended to avoid downloading such files and instead view the film through legitimate streaming platforms or physical media. : Likely refers to the group that "ripped"