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41 56 49 20 4C 49 53 54

RIFF Windows Audio

category
file-signature
normalized
415649204c495354
confirmed
2026-03-15
lookups
3
source
https://www.garykessler.net/

RIFF Windows Audio. File extension(s): AVI. Kessler type: Multimedia. Signature begins at byte offset 8.

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