audio/mp4

Document v1 · published by Koskamo · updated 2026-10-04

audio/mp4 is a media type in the audio top-level type of the IANA Media Types registry.

Media type: audio/mp4
Top-level type: audio
Subtype: mp4
Defined in: RFC 4337; RFC 6381

Source and provenance

Original source: www.iana.org
Published on Koskamo by: Koskamo
Citation version: Document v1
Reuse: IANA Media Types registry (iana.org/assignments/media-types), all top-level types except application; registry data reproduced verbatim with references, personal-name references omitted

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Version history

Published by Koskamo2026-10-04
Version 1