Brands

This table documents the file brand identifiers, as used in the file-type and segment-type boxes. 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	description	specification
`1pic`	Single intra-coded picture	HEIF
`3g2a`	3GPP2	3GPP2
`3ge6`	3GPP Release 6 extended-presentation Profile	3GPP
`3ge7`	3GPP Release 7 extended-presentation Profile	3GPP
`3ge9`	3GPP Release 9 Extended Presentation Profile	3GPP
`3gf9`	3GPP Release 9 File-delivery Server Profile	3GPP
`3gg6`	3GPP Release 6 General Profile	3GPP
`3gg9`	3GPP Release 9 General Profile	3GPP
`3gh9`	3GPP Release 9 Adaptive Streaming Profile	3GPP
`3gm9`	3GPP Release 9 Media Segment Profile	3GPP
`3gmA`	3GPP Media Segment conforming to the Media Segment Format for 3GP DASH	3GPP-DASH
`3gp4`	3GPP Release 4	3GPP
`3gp5`	3GPP Release 5	3GPP
`3gp6`	3GPP Release 6 basic Profile	3GPP
`3gp7`	3GPP Release 7	3GPP
`3gp8`	3GPP Release 8	3GPP
`3gp9`	3GPP Release 9 Basic Profile	3GPP
`3gr6`	3GPP Release 6 progressive-download Profile	3GPP
`3gr9`	3GPP Release 9 Progressive DownloadProfile	3GPP
`3gs6`	3GPP Release 6 streaming-server Profile	3GPP
`3gs9`	3GPP Release 9 Streaming ServerProfile	3GPP
`3gt8`	3GPP Release 8 Media Stream Recording Profile	3GPP
`3gt9`	3GPP Release 9 Media Stream Recording Profile	3GPP
`3gtv`	3GPP TV over 3GPP services	3GPP-TVP
`3gvr`	3GPP VR Presentation	3GPP-VR
`3vra`	3GPP VR Advanced Video Media Profile	3GPP-VR
`3vrb`	3GPP VR Basic Video Media Profile	3GPP-VR
`3vrm`	3GPP VR Main Video Media Profile	3GPP-VR
`adti`	Advanced tiling OMAF video profile	OMAF
`aid3`	ID3 metadata carried as timed metadata in CMAF	CMAF-ID3
`ARRI`	ARRI Digital Camera	ARRI
`av01`	AOM Video Codec	AV1-ISOBMFF
`avc1`	Advanced Video Coding extensions	ISO
`avci`	AVC image and image collection brands	HEIF
`avcs`	AVC image sequence brands	HEIF
`avde`	AVC-based viewport-dependent OMAF video profile	OMAF
`avif`	AV1 image format brand	AVIF
`avio`	AV1 intra-only brand	AVIF
`avis`	AV1 image sequence brand	AVIF
`bbxm`	Blinkbox Master File: H.264 video and 16-bit little-endian LPCM audio	Blinkbox
`CAEP`	Canon Digital Camera	Canon
`CDes`	Convergent Designs	Convergent
`ca4m`	CMAF Media Profile - AC-4 Main	ETSI AC-4
`ca4s`	CMAF Media Profile - AC-4 Single Stream	ETSI AC-4
`caaa`	CMAF Media Profile - AAC Adaptive Audio	CMAF
`caac`	CMAF Media Profile - AAC Core	CMAF
`cabl`	CMAF Media Profile for OMAF 3D audio baseline profile	OMAF
`cama`	CMAF Media Profile - AAC multichannel adaptive audio	CMAF
`camc`	CMAF Media Profile - AAC multichannel audio	CMAF
`caqv`	Casio Digital Camera	Casio
`casu`	CMAF Media Profile - MPEG-D USAC audio	CMAF
`ccea`	CMAF Supplemental Data - CEA-608/708	CMAF
`ccff`	Common container file format	DECE
`cdm1`	CMAF Media Profile - HEVC HDR10 (chd1) with SCTE Dynamic Metadata app #1 (ST2094-10)	SCTE-215-1-1b
`cdm4`	CMAF Media Profile compatibility to HDR10+ (ST2094-40)	SCTE-215-1-1b
`ceac`	CMAF Media Profile - Enhanced AC-3	ETSI AC-3
`cfhd`	CMAF Media Profile - AVC HD	CMAF
`cfsd`	CMAF Media Profile - AVC SD	CMAF
`chd1`	CMAF Media Profile - HEVC HDR10	CMAF
`chdf`	CMAF Media Profile - AVC HDHF	CMAF
`chev`	CMAF Media Profile for the HEVC-based viewport-dependent OMAF video profile	OMAF
`chd2`	CMAF High frame rate Media Profile - HEVC HDR10H	CMAF
`chh1`	CMAF Media Profile - HEVC HHD10	CMAF
`chhd`	CMAF Media Profile - HEVC HHD8	CMAF
`cint`	CMAF Interlaced Media Profile - INT10	CMAF
`clg1`	CMAF Media Profile - HEVC HLG10	CMAF
`clg2`	CMAF High frame rate Media Profile - HEVC HLG10H	CMAF
`cmf2`	CMAF Structural Brand	CMAF
`cmfc`	CMAF Structural Brand	CMAF
`cmff`	CMAF Fragment Format	CMAF
`cmfl`	CMAF Chunk Format	CMAF
`cmfs`	CMAF Segment Format	CMAF
`cmhm`	CMAF Media Profile - MPEG-H 3D audio LC (mhm2)	CMAF
`cmhs`	CMAF Media Profile - MPEG-H 3D audio LC (mhm1)	CMAF
`comp`	Compressed boxes	ISO
`csh1`	CMAF Media Profile - Scalable HEVC media profile	CMAF
`cud1`	CMAF Media Profile - HEVC UHD10	CMAF
`cud2`	CMAF High frame rate Media Profile - HEVC UHD10H	CMAF
`cud8`	CMAF Media Profile - HEVC UHD8	CMAF
`cud9`	CMAF High frame rate Media Profile - HEVC UHD8H	CMAF
`cuvd`	CMAF Media Profile for the unconstrained HEVC-based viewport-independent OMAF video profile	OMAF
`cvid`	CMAF Media Profile for the HEVC-based viewport-independent OMAF video profile	OMAF
`cvvc`	CMAF media profile for the VVC-based viewport-independent OMAF video profile	OMAF
`cwvt`	CMAF Media Profile - WebVTT	CMAF
`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
`dash`	ISO base media file format file specifically designed for DASH including movie fragments and Segment Index.	DASH
`db1p`	Dolby Vision cross-compatible with HDR10	Dolby
`db2g`	Dolby Vision cross-compatible with SDR	Dolby
`db4h`	Dolby Vision cross-compatible with HLG (VUI =18)	Dolby
`db4g`	Dolby Vision cross-compatible with HLG (VUI=14)	Dolby
`dby1`	MP4 files with Dolby content (e.g. Dolby AC-4, Dolby Digital Plus, Dolby TrueHD (Dolby MLP))	Dolby
`dmb1`	DMB AF supporting all the components defined in the specification	DMB-MAF
`dsms`	Media Segment conforming to the DASH Self-Initializing Media Segment format type for ISO base media file format	DASH
`dts1`	CMAF media profile for audio codecs dtsc dtsh or dtse	DTS-HD
`dts2`	CMAF media profile for audio codec dtsx	DTS-UHD
`dts3`	CMAF media profile for audio codec dtsy	DTS-UHD
`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
`dxo$20`	DxO ONE camera	DxO
`emsg`	Event message box present	DASH
`evbi`	EVC Baseline coded image	HEIF
`evbs`	EVC Baseline coded image sequence	HEIF
`evmi`	EVC Main coded image	HEIF
`evms`	EVC Main coded image sequenc	HEIF
`heic`	HEVC image and image collection brands	HEIF
`heim`	L-HEVC image and image collection brands	HEIF
`heis`	L-HEVC image and image collection brands	HEIF
`heix`	HEVC image and image collection brands	HEIF
`heoi`	OMAF HEVC image profile	OMAF
`hevc`	HEVC image sequence brands	HEIF
`hevd`	HEVC-based viewport-dependent OMAF video profile	OMAF
`hevi`	HEVC-based viewport-independent OMAF video profile	OMAF
`hevm`	L-HEVC image sequence brands	HEIF
`hevs`	L-HEVC image sequence brands	HEIF
`hevx`	HEVC image sequence brands	HEIF
`hvce`	L-HEVC explicit reconstruction	NALu Video
`hvci`	L-HEVC implicit reconstruction	NALu Video
`hvcx`	L-HEVC extended explicit reconstruction brand	NALu Video
`hvti`	HEVC Tile Track	NALu Video
`ifsd`	The IFE-SD Media Profile	IFE
`ifhs`	The IFE-HSD Media Profile	IFE
`ifhd`	The IFE-HD Media Profile	IFE
`ifhx`	The IFE-HHD10 Media Profile	IFE
`ifhh`	The IFE-HDHDR Media Profile	IFE
`ifhu`	The IFE-UHD10 Media Profile	IFE
`ifhr`	The IFE-HDR10 Media Profile	IFE
`ifaa`	The IFE-AAC Core Media Profile	IFE
`ifas`	The IFE-AV1-SD Media Profile	IFE
`ifah`	The IFE-AV1-HD Media Profile	IFE
`ifai`	The IFE-AV1-HDHDR Media Profile	IFE
`ifau`	The IFE-AV1-UHD10 Media Profile	IFE
`ifav`	The IFE-AV1-HDR10 Media Profile	IFE
`ifrm`	Apple iFrame Specification, Version 8.1 Jan 2013	Apple
`im1i`	CMAF Media Profile - IMSC1 Image	CMAF
`im1t`	CMAF Media Profile - IMSC1 Text	CMAF
`im2i`	CMAF Media Profile - IMSC1.1 Image	CMAF
`im2t`	CMAF Media Profile - IMSC1.1 Text	CMAF
`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
`iso5`	Version of the ISO file format	ISO
`iso6`	Version of the ISO file format	ISO
`iso7`	Version of the ISO file format	ISO
`iso8`	Version of the ISO file format	ISO
`iso9`	Version of the ISO file format	ISO
`isoa`	Version of the ISO file format	ISO
`isob`	Version of the ISO file format	ISO
`isoc`	Version of the ISO file format	ISO
`isom`	All files based on the ISO Base Media File Format	ISO
`j2ki`	JPEG 2000 image and image collections in ISO/IEC 23008-12 files	J2KHEIF
`j2ks`	Motion JPEG 2000 in ISO/IEC 23008-12 files	J2KHEIF
`j2is`	JPEG 2000 image sequence in ISO/IEC 23008-12 files	J2KHEIF
`J2P0`	JPEG2000 Profile 0	JPEG2000
`J2P1`	JPEG2000 Profile 1	JPEG2000
`jp2$20`	JPEG2000 Part 1	JPEG2000
`jpeg`	JPEG-specific still image brand	HEIF
`jpgs`	JPEG image sequence brands	HEIF
`jpm$20`	JPEG 2000 Part 6 Compound Images	JPM
`jpoi`	OMAF legacy image profile	OMAF
`jpsi`	The JPSearch data interchange format, for the exchange of image collections and respective metadata	JPSearch
`jpx$20`	JPEG2000 Part 2	JPX
`jpxb`	JPEG XR	JPXR
`jxl$20`	JPEG XL	JPEG XL
`jxs$20`	Still Image File Format for JPEG XS	JPXS
`jxsc`	Codestream for JPEG XS	JPXS
`jxsi`	JPEG XS image and image collections for HEIF	JPXS
`jxss`	JPEG XS image sequences for HEIF	JPXS
`LCAG`	Leica digital camera	Leica
`lhte`	L-HEVC Tile Track Explicit brand	NALu Video
`lhti`	L-HEVC Tile Track Implicit brand	NALu Video
`lmsg`	last Media Segment indicator for ISO base media file format.	DASH
`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
`MA1B`	AVIF Baseline Profile	AVIF
`MA1A`	AVIF Advanced Profile	AVIF
`MFSM`	Media File for Samsung video Metadata	Samsung
`MGSV`	Home and Mobile Multimedia Platform (HMMP)	Sony
`MiAB`	Multi-Image Application format brand for MIAF AVC Basic Profile	MIAF
`MiAC`	Multi-Image Application format brand for fragmented alpha video	MIAF
`miaf`	Multi-Image Application format brand for general MIAF requirements	MIAF
`MiAn`	Mutli-Image Application format brand for animation	MIAF
`MiBu`	Multi-Image Application format brand for burst capture	MIAF
`MiCm`	Multi-Image Application format brand for CMAF compatibility	MIAF
`mif1`	Image file format structural brand	HEIF
`mif2`	Image file format structural brand CICP alpha and depth	HEIF
`MiHA`	Multi-Image Application format brand for MIAF HEVC Advanced Profile	MIAF
`MiHB`	Multi-Image Application format brand for MIAF HEVC Basic Profile	MIAF
`MiHE`	Multi-Image Application format brand for MIAF HEVC Extended Profile	MIAF
`MiPr`	Multi-Image Application format brand for progressive decoding and rendering	MIAF
`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
`MPPI`	Photo Player Multimedia Application Format	ISO-MAF
`mpuf`	Compliance with the MMT Processing Unit format	MMT
`msf1`	Image file format structural brand	HEIF
`msdh`	Media Segment conforming to the general format type for ISO base media file format.	DASH
`msix`	Media Segment conforming to the Indexed Media Segment format type for ISO base media file format.	DASH
`MSNV`	Portable multimedia CE products using MP4 file format with AVC video codec and AAC audio codec	IEC 62592
`niko`	Nikon Digital Camera	Nikon
`nlsl`	Non-linear storyline toolset brand	OMAF
`nras`	No Leading Picture Sync Brand	NALu Video
`oa2d`	OMAF 2D audio legacy profile	OMAF
`oabl`	OMAF 3D audio baseline profile	OMAF
`odcf`	OMA DCF (DRM Content Format)	OMA DRM 2.0
`ompp`	OMAF viewport-independent baseline presentation profile	OMAF
`opf2`	OMA PDCF (DRM Content Format)	OMA DRM 2.1
`opx2`	OMA Adapted PDCF	OMA DRM XBS
`ovdp`	OMAF viewport-dependent baseline presentation profile	OMAF
`ovly`	Overlay toolset brand	OMAF
`paff`	Generic Partial File	ISO-Partial
`pana`	Panasonic Digital Camera	Panasonic
`piff`	Protected Interoperable File Format	PIFF
`pmff`	Mixed Partial File	ISO-Partial
`pnvi`	Panasonic Video Intercom	Panasonic Video Intercom
`pred`	Image file format brand for predictively coded image items	HEIF
`qt$20$20`	QuickTime	QT
`relo`	combination brand to indicate relative addressing	ISO
`risx`	Representation Index Segment used to index MPEG-2 TS based Media Segments.	DASH
`ROSS`	Ross Video	Ross
`sdv$20`	SD Video	SDV
`SEAU`	Home and Mobile Multimedia Platform (HMMP)	Sony
`SEBK`	Home and Mobile Multimedia Platform (HMMP)	Sony
`senv`	Video contents Sony Entertainment Network provides by using MP4 file format	Sony
`sims`	Media Segment conforming to the Sub-Indexed Media Segment format type for ISO base media file format.	DASH
`sisx`	Single Index Segment used to index MPEG-2 TS based Media Segments.	DASH
`siti`	HEVC-based simple tiling OMAF video profile	OMAF
`sitv`	VVC-based simple tiling OMAF video profile	OMAF
`slh1`	Dynamic metadata for Single Layer SDR-compatible HDR video streams	SL-HDR
`slh2`	Dynamic metadata for Single Layer PQ-based HDR video streams	SL-HDR
`slh3`	Dynamic metadata for Single Layer HLG-based HDR video streams	SL-HDR
`ssss`	Subsegment Index Segment used to index MPEG-2 TS based Media Segments.	DASH
`ttml`	OMAF IMSC1 timed text profile	OMAF
`ttwv`	OMAF WebVTT timed text profile	OMAF
`uhvi`	Unconstrained HEVC-based viewport-independent OMAF video profile	OMAF
`unif`	Unified identifiers	ISO
`uvvu`	UltraViolet file brand – conforming to the DECE Common File Format spec, Annex E.	DECE
`v3mp`	Multi-track encapsulation mode for V3C data with partial access support	V3C-SYS
`v3mt`	Multi-track encapsulation mode for V3C data	V3C-SYS
`v3nt`	Non-timed encpasulation mode for V3C data	V3C-SYS
`v3st`	Single-track encapsulation mode for V3C data	V3C-SYS
`vvci`	VVC-based viewport-independent OMAF video profile	OMAF
`vvic`	VVC coded image item	HEIF
`vvis`	VVC coded image sequence	HEIF
`vvoi`	OMAF VVC image profile	OMAF
`vwpt`	Viewpoint toolset brand	OMAF
`XAVC`	XAVC File Format	Sony
`yt4$20`	Google specification for use by YouTube apps	Youtube
`iamf`	Immersive Audio Model and Formats - Encapsulated IA Sequence	AOM-IAMF
`muxa`	Apple HEVC Video with Alpha	Apple HEVC Alpha
`cvvm`	CMAF Media Profile for Constrained Multilayer VVC	ATSC 3.0 A345
`cafr`	CMAF Media Profile for ATSC Full Range Constrained Baseline VVC	ATSC 3.0 A345
`XFVC`	XF-AVC S/XF-HEVC S File Format	Canon
`ca3a`	CMAF Media Profile – AVS3-P3	T-AI-109.7
`clv1`	CMAF Media Profile for MPEG-5 LCEVC	CMAF
`isod`	Version of the ISO file format	ISO