If you need to submit this as a formal description, use this template: File Name: MMMAAA1234.mp4 | Format: MPEG-4 Video
Many older digital cameras or specific dashcam brands use a repetitive prefix (like "MM" for Movie/Media) followed by a chronological sequence ("AAA1234").
Files named like this are often user-generated edits, screen recordings of gameplay (specifically the "Visual Novel" story segments), or fan-made "audio memes" featuring characters like Zen, Yoosung, or 707.
If you are documenting this for a technical report, you would describe it as a "sequentially generated media container (MP4)" and list its metadata (file size, duration, and resolution) to identify its origin. 3. ARG or "Creepypasta" Style
Timestamps of important moments or specific dialogue/audio triggers.
Generic, alphanumeric filenames are a staple of or "Unfavorable Design" horror tropes (like the Backrooms or Local 58 ).