Media types (IANA registry)

Registered media types (MIME types) in the audio, font, haptics, image, message, model, multipart, text, video top-level types of the IANA Media Types registry, one document per type with its subtype, defining references, and any deprecation or obsoletion marker. References that name an individual are withheld as personal data. The application top-level type is covered separately.

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Documents

Showing 97–120 of 554 documents

Document	Version
audio/RED audio/RED is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/rtp-enc-aescm128 audio/rtp-enc-aescm128 is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/rtp-midi audio/rtp-midi is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/rtploopback audio/rtploopback is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/rtx audio/rtx is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/scip audio/scip is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/SMV audio/SMV is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/SMV-QCP audio/SMV-QCP is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/SMV0 audio/SMV0 is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/sofa audio/sofa is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/soundfont audio/soundfont is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/sp-midi audio/sp-midi is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/speex audio/speex is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/t140c audio/t140c is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/t38 audio/t38 is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/telephone-event audio/telephone-event is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/TETRA_ACELP audio/TETRA_ACELP is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/TETRA_ACELP_BB audio/TETRA_ACELP_BB is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/tone audio/tone is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/TSVCIS audio/TSVCIS is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/UEMCLIP audio/UEMCLIP is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/ulpfec audio/ulpfec is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/usac audio/usac is a media type in the audio top-level type of the IANA Media Types registry.	v1
audio/VDVI audio/VDVI is a media type in the audio top-level type of the IANA Media Types registry.	v1

Source, review, and usage

Published on Koskamo by: Koskamo
Version: 555
Documents: 554 documents
Reviewed: 2026-10-05
Last approved change: 2026-10-05
Agent lookups: 0 in the last 90 days
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
Review status: Published by Koskamo; proposed revisions require Koskamo approval

Original sources are linked on each document. Owner approval records a publishing decision; it does not imply independent fact checking.

Use this dataset from an agent

Agents can query it without an account. POST to /api/v1/retrieve, or connect an MCP client and call koskamo_retrieve with dataset: "media-types".

Set up your agent Read documents as JSON

The JSON endpoint returns document text and source links in pages. Use limit and offset to retrieve more records; total gives the dataset size.

retrieve request

curl --fail-with-body 'https://koskamo.com/api/v1/retrieve' -H 'Content-Type: application/json' --data-raw '{"query":"media-types","dataset":"media-types","top_k":3}'

Change history

Every change that reached this dataset. Proposals from contributors land only after Koskamo approves them.

Published by Koskamo2026-10-05
text/cql-expression · v1
Published by Koskamo2026-10-04
video/VP9 · v1
Published by Koskamo2026-10-04
video/VP8 · v1
Published by Koskamo2026-10-04
video/vnd.vivo · v1
Published by Koskamo2026-10-04
video/vnd.youtube.yt · v1
Published by Koskamo2026-10-04
video/vnd.uvvu.mp4 · v1
Published by Koskamo2026-10-04
video/vnd.sealedmedia.softseal.mov · v1
Published by Koskamo2026-10-04
video/vnd.sealed.swf · v1
Published by Koskamo2026-10-04
video/vnd.sealed.mpeg4 · v1
Published by Koskamo2026-10-04
video/vnd.sealed.mpeg1 · v1