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00 00 00 14 66 74 79 70 69 73 6F 6D

MPEG-4 v1

category
file-signature
normalized
000000146674797069736f6d
confirmed
2026-03-15
lookups
2
source
https://www.garykessler.net/

MPEG-4 v1. File extension(s): MP4. Kessler type: Multimedia.

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