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| This table documents the file brand identifiers, as used in the file-type box. Each brand uniquely identifies a specification to which the file conforms, and gives 'permission' for a reader implementing at least that specification to display the file. Note that $20 here means the character 'white space'. | ||
| Code | Abstract | Defined in/by |
| 3g2a | 3GPP2 | 3GPP2 |
| 3ge6 | 3GPP Release 6 extended-presentation Profile | 3GPP |
| 3gg6 | 3GPP Release 6 General Profile | 3GPP |
| 3gp4 | 3GPP Release 4 | 3GPP |
| 3gp5 | 3GPP Release 5 | 3GPP |
| 3gp6 | 3GPP Release 6 basic Profile | 3GPP |
| 3gr6 | 3GPP Release 6 progressive-download Profile | 3GPP |
| 3gs6 | 3GPP Release 6 streaming-server Profile | 3GPP |
| ARRI | ARRI Digital Camera | ARRI |
| CAEP | Canon Digital Camera | Canon |
| CDes | Convergent Designs | Convergent |
| LCAG | Leica digital camera | Leica |
| M4A$20 | iTunes MPEG-4 audio protected or not, can contain audio + video + 3g text track + chapter track |
iTunes |
| M4B$20 | iTunes AudioBook protected or not can contain audio + video + 3g text track + chapter track |
iTunes |
| M4P$20 | MPEG-4 protected audio | iTunes |
| M4V$20 | MPEG-4 protected audio+video | iTunes |
| MPPI | Photo Player Multimedia Application Format | ISO-MAF |
| ROSS | Ross Video | Ross |
| avc1 | Advanced Video Coding extensions | AVC |
| caqv | Casio Digital Camera | Casio |
| da0a | DMB AF audio with MPEG Layer II audio, MOT slide show, DLS, JPG/PNG/MNG images | DMB-MAF |
| da0b | DMB AF, extending da0a , with 3GPP timed text, DID, TVA, REL, IPMP | DMB-MAF |
| da1a | DMB AF audio with ER-BSAC audio, JPG/PNG/MNG images | DMB-MAF |
| da1b | DMB AF, extending da1a, with 3GPP timed text, DID, TVA, REL, IPMP | DMB-MAF |
| da2a | DMB AF audio with HE-AAC v2 audio, MOT slide show, DLS, JPG/PNG/MNG images | DMB-MAF |
| da2b | DMB AF extending da2a, with 3GPP timed text, DID, TVA, REL, IPMP | DMB-MAF |
| da3a | DMB AF audio with HE-AAC, JPG/PNG/MNG images | DMB-MAF |
| da3b | DMB AF extending da3a with BIFS, 3GPP timed text, DID, TVA, REL, IPMP | DMB-MAF |
| dece | Conforming to DECE 1.0 | DECE 1.0 |
| dmb1 | DMB AF supporting all the components defined in the specification | DMB-MAF |
| dv1a | DMB AF video with AVC video, ER-BSAC audio, BIFS, JPG/PNG/MNG images, TS | DMB-MAF |
| dv1b | DMB AF, extending dv1a, with 3GPP timed text, DID, TVA, REL, IPMP | DMB-MAF |
| dv2a | DMB AF video with AVC video, HE-AACv2 audio, BIFS, JPG/PNG/MNG images, TS | DMB-MAF |
| dv2b | DMB AF extending dv2a, with 3GPP timed text, DID, TVA, REL, IPMP | DMB-MAF |
| dv3a | DMB AF video with AVC video, HE-AAC audio, BIFS, JPG/PNG/MNG images, TS | DMB-MAF |
| dv3b | DMB AF extending dv3a with 3GPP timed text, DID, TVA, REL, IPMP | DMB-MAF |
| dvr1 | DVB RTP | DVB |
| dvt1 | DVB Transport Stream | DVB |
| isc2 | Files encrypted according to ISMACryp 2.0 | ISMACryp2 |
| iso2 | All files based on the 2004 edition of the ISO file format | ISO |
| iso3 | Version of the ISO file format | ISO |
| iso4 | Version of the ISO file format | ISO |
| isom | All files based on the ISO Base Media File Format | ISO |
| jpsi | The JPSearch data interchange format, for the exchange of image collections and respective metadata | JPSearch |
| mj2s | Motion JPEG 2000 simple profile | MJ2 |
| mjp2 | Motion JPEG 2000, general profile | MJ2 |
| mp21 | MPEG-21 | MPEG-21 |
| mp41 | MP4 version 1 | MP4v2 |
| mp42 | MP4 version 2 | MP4v2 |
| mp71 | MPEG-7 file-level metadata | ISO |
| niko | Nikon Digital Camera | Nikon |
| odcf | OMA DCF (DRM Content Format) | OMA DRM 2.0 |
| opf2 | OMA PDCF (DRM Content Format) | OMA DRM 2.1 |
| opx2 | OMA Adapted PDCF | OMA DRM XBS |
| pana | Panasonic Digital Camera | Panasonic |
| piff | Protected Interoperable File Format | PIFF |
| qt$20$20 | QuickTime | QT |
| sdv$20 | SD Video | SDV |