: Music video collections or "Remix Packs" used by DJs often include numbered MP4 files tagged with BPM (Beats Per Minute) and Key information for seamless mixing.
: Ensure the file isn't actually a different format (like .mkv or .mov ) that has been manually renamed to .mp4 . 106.mp4
You are most likely to encounter this specific naming convention in the following scenarios: : Music video collections or "Remix Packs" used