| 3IV1 | 3ivx | MPEG4-based codec. Used by 3ivx Delta 1.0-3.5. FOURCC "3IV0" was al... >>> | 
| 3IV2 | 3ivx | MPEG4-based codec. To be used for "3ivx Delta 4.0." >>> | 
| 8BPS | Planar RGB Codec | RLE codec storing RGB image in planar format under Quicktime. >>> | 
| AASC | AASC | This codec is part of Autodesk's discontinued Animator Studio for Windows.&nb... >>> | 
| ABYR | ABYR | Apparently a low resolution, low frame rate (6fps) codec similar to >>> | 
| ADV1 | WaveCodec | Apparently used in various CCTV products. >>> | 
| ADVJ | ADVJ | Also known as AVRn >>> | 
| AEMI | AEMI | Array's codec used for I frame only MPEG1 AVI files >>> | 
| AFLC | AFLC | AVI equivalent of the FLC native file format. >>> | 
| AFLI | AFLI | AVI equivalent of Autodesk's native FLI file format (presumably). >>> | 
| AJPG | AJPG | 22fps JPEG-based codec used for movie capture by some digital cameras. >>> | 
| AMPG | AMPG | Codec for Array VideoONE hardware-based MPEG compression system. >>> | 
| ANIM | ANIM | >>> | 
| AP41 | AngelPotion Definitive | Another hacked version of Microsoft's MP43 codec. One source recommends again... >>> | 
| ASLC | Alparysoft Lossless Codec | Codec offering approximately 5x compression in mathematically lossless mode o... >>> | 
| ASV1 | Asus Video | Codec supplied with the Asus TNT Video Capture adapter. Supposedly a very sim... >>> | 
| ASV2 | Asus Video (2) | New codec from Asus. Supposedly a very simple DCT codec. Complete technical d... >>> | 
| ASVX | Asus Video 2.0 | Unusual codec which stores audio in the .avi file but puts the video in a com... >>> | 
| AUR2 | AUR2 | >>> | 
| AURA | AURA | >>> | 
| AVC1 | AVC1 | Apple's version of the MPEG4 part 10/H.264 standard apparently. >>> | 
| AVRN | AVRN | Also known as ADVJ in Quicktime files. >>> | 
| BA81 | BA81 | This format stores raw 8bit Bayer samples. The Bayer color filter array is de... >>> | 
| BINK | Bink Video | Pretty popular codec in Windows games. I'm not sure if this is available as a... >>> | 
| BLZ0 | BLZ0 | MPEG-4 codec used in WarCraft 3 movies. >>> | 
| BT20 | Prosumer Video | Codec optimised for realtime compression of YUV images. Download the ZIP and ... >>> | 
| BTCV | BTCV | This, now obsolete, format supported a special data format used by the Brookt... >>> | 
| BW10 | Broadway MPEG Capture/Compression | Codec for Broadway hardware-based MPEG compression system. >>> | 
| BYR1 | BYR1 | This format stores raw 8bit Bayer samples. The Bayer color filter array is de... >>> | 
| BYR2 | BYR2 | This format stores packed 16bit Bayer samples with 12bit precision. The Bayer... >>> | 
| CC12 | CC12 | >>> | 
| CDVC | CDVC | Allegedly used with digital video cameras. The >>> | 
| CFCC | CFCC | Native format used when capturing AVIs using a DPS Perception adapter. >>> | 
| CGDI | CGDI | AVI format used by >>> | 
| CHAM | CHAM | >>> | 
| CJPG | WebCam JPEG | Used by Creative Video Blaster Webcam Go control. See h... >>> | 
| CMYK | CMYK | Uncompressed 32bpp CMYK as used in printing processes. >>> | 
| CPLA | CPLA | This sounds like an uncompressed format to me. Anyone know? >>> | 
| CRAM | CRAM | Allegedly identical to MSVC. >>> | 
| CSCD | CamStudio Codec | Open source (GPL license) codec optimised for screen capture applications. So... >>> | 
| CTRX | CTRX | >>> | 
| CVID | Cinepak | Originally owned by Supermac then Radius, now >>> | 
| CWLT | CWLT | Apparently WLT is "with lookup table". Presumably, therefore, this ... >>> | 
| CXY1 | Conexant YUV 4:1:1 | Uncompressed, planar 4:1:1 YUV format. >>> | 
| CXY2 | Conexant YUV 4:2:2 | Uncompressed, planar 4:2:2 YUV format. >>> | 
| CYUV | Creative YUV | Proprietary YUV compression algorithm >>> | 
| CYUY | CYUY | Proprietary YUV compression algorithm >>> | 
| D261 | D261 | Presumably now owned by Intel. >>> | 
| D263 | D263 | Presumably now owned by Intel. >>> | 
| DAVC | DAVC | H.264/MPEG-4 AVC base profile codec. >>> | 
| DCL1 | DCL1 | Format used in Data Connection Ltd's conferencing services. >>> | 
| DCL2 | DCL2 | Format used in Data Connection Ltd's conferencing services. >>> | 
| DCL3 | DCL3 | Format used in Data Connection Ltd's conferencing services. >>> | 
| DCL4 | DCL4 | Format used in Data Connection Ltd's conferencing services. >>> | 
| DCL5 | DCL5 | Format used in Data Connection Ltd's conferencing services. >>> | 
| DIV3 | DivX MPEG-4 | Low motion codec (optimised for low motion source material?). Several sources... >>> | 
| DIV4 | DivX MPEG-4 | Fast motion codec.Several sources tell me that this is an old and illegal cod... >>> | 
| DIV5 | DIV5 | Apparently almost as old as DIV3 and DIV4. Changing DIV5 AVI's FOURCC to DIV3... >>> | 
| DIVX | DivX | This FOURCC code is used for versions 4.0 and later of the DivX codec. DivX, &qu... >>> | 
| DM4V | DM4V | MPEG4 codec compatible with DivX4 and 5. >>> | 
| DMB1 | Rainbow Runner hardware compression | Hardware codec used by Matrox Rainbow Runner video capture product. Apparently a... >>> | 
| DMB2 | DMB2 | MJPEG codec used by Paradigm. >>> | 
| DMK2 | DMK2 | Movies generated by a ViewSonic V36 PDA appear to be AVI files using this vid... >>> | 
| DSVD | DSVD | The DSVD codec is a VFW-based compressor that firewire- and DV-based capture car... >>> | 
| DUCK | TrueMotion S | Rather nice RGB codec which, strangely enough, appears to have two distinct F... >>> | 
| DV25 | DVCPRO | SMPTE 314M 25Mb/s compressed video. A professional variant of DVC (dvsd). Unl... >>> | 
| DV50 | DVCPRO50 | SMPTE 314M 50Mb/s compressed video. Has twice the data rate (50Mbits/sec) of ... >>> | 
| DVAN | DVAN | >>> | 
| DVCS | DVCS | A generic DV codec along the same lines as DVSD. Microsof... >>> | 
| DVE2 | DVE2 | >>> | 
| DVH1 | SMPTE 370M | SMPTE 370M - data structure for DV based audio, data and compressed video at ... >>> | 
| DVHD | 50Mbps Consumer DV | SD-DVCR 1125-60 or SD-DVCR 1250-50. See also dvsl and >>> | 
| DVSD | 25Mbps Consumer DV | SD-DVCR 525-60 or SD-DVCR 625-50. See also dvsl and >>> | 
| DVSL | 12.5Mbps Consumer DV | SD-DVCR 525-60 or SD-DVCR 625-50. See also dvsd and >>> | 
| DVX1 | DVX1 | >>> | 
| DVX2 | DVX2 | >>> | 
| DVX3 | DVX3 | >>> | 
| DX50 | DivX MPEG-4 | Apparently this is used interchangeably with the DIVX FOURCC when using versi... >>> | 
| DXGM | DXGM | The movies in the game "Lord of the Rings: Return of the King" are ... >>> | 
| DXTC | DXTC | Another of the DXTn set, I suppose. >>> | 
| DXTN | DXTN | 5 different versions (DXT1 - DXT5) of compressed texture formats exist. Full ... >>> | 
| EKQ0 | Elsa Quick Codec | >>> | 
| ELK0 | ELK0 | Codec used by some Elsa graphics cards. May be a YUV format with reduced colo... >>> | 
| EM2V | Etymonix MPEG-2 Video | HIgh quality, MPEG-2 I picture codec with user selectable YUV 4:2:0, 4:2:2 or... >>> | 
| ES07 | Eyestream 7 Codec | >>> | 
| ESCP | ESCP | Codec used by Eidos Technologies ESCAPE VideoStudio. >>> | 
| ETV1 | eTreppid Video Codec | >>> | 
| ETV2 | eTreppid Video Codec | >>> | 
| ETVC | ETVC | >>> | 
| FFV1 | FFMPEG Codec | A lossless video codec based on arithmetic coding developed in the open sourc... >>> | 
| FLJP | FLJP | Field encoded motion JPEG with LSI bitstream format. Morgan Multimedia offers... >>> | 
| FMP4 | FFMpeg | The default MPEG4 format used by tool mencoder. DirectShow filters suppo... >>> | 
| FMVC | FM Screen Capture Codec | A codec intended for use in screen capture applications. >>> | 
| FPS1 | Fraps Codec | Codec used by Fraps screen video capture application. >>> | 
| FRWA | Forward Motion JPEG with alpha channel | A version of motion JPEG as used in the Forward project from SoftLab-Nsk. Thi... >>> | 
| FRWD | Forward Motion JPEG | A version of motion JPEG as used in the Forward project from SoftLab-Nsk. Sim... >>> | 
| FVF1 | FVF1 | >>> | 
| GEOX | GEOMPEG4 | MPEG shipped as part of GeoVision's CCTV surveillance systems. >>> | 
| GJPG | GJPG | Shipped as part of the driver package with some dgital cameras from Fuji. >>> | 
| GLZW | Motion LZW | GIF-like codec written by gabest@freemail... >>> | 
| GPEG | Motion JPEG | Motion JPEG codec written as a learning exercise by >>> | 
| GWLT | GWLT | 8bpp greyscale image. WLT apparently means "with lookup table" so i... >>> | 
| H260 THROUGH H269 | H260 THROUGH H269 | Conferencing codecs H.263 format video is for POTS-based videoconferencing. U... >>> | 
| HDYC | Raw YUV 4:2:2 | This is apparently identical to UYVY except that t... >>> | 
| HFYU | Huffman Lossless Codec | Huffman codec for YUV and RGB formats. Available in source and DLL forms. Ful... >>> | 
| HMCR | HMCR | Proprietary motion compensation surface format used by Rendition V2x00 Direct... >>> | 
| HMRR | HMRR | Newer, proprietary motion compensation surface format used by Rendition drive... >>> | 
| I263 | ITU H.263 | PictureWorks NetCard Player - another H.263 implementation from Intel. There'... >>> | 
| ICLB | ICLB | >>> | 
| IGOR | IGOR | >>> | 
| IJPG | IJPG | Intergraph's version of a JPEG codec (don't you hate it when I just state the... >>> | 
| ILVC | ILVC | >>> | 
| ILVR | ILVR | >>> | 
| IPDV | Giga AVI DV Codec | Codec used with I-O Data Device's IEEE1394 Digital Video Control & Captur... >>> | 
| IR21 | Indeo 2.1 | Old Indeo codec >>> | 
| IRAW | IRAW | No indication of the pixel format - sorry. >>> | 
| ISME | ISME | May be installed by >>> | 
| IV30 THROUGH IV39 | Indeo 3 | The family of Indeo Video 3 codecs originally developed by Intel but now hand... >>> | 
| IV32 | Indeo 3.2 | Fairly widespread Indeo 3 codec >>> | 
| IV40 THROUGH IV49 | Indeo Interactive | Indeo 4.1 improves image quality and introduces transparency masks. Ligos als... >>> | 
| IV50 | Indeo Interactive | Version 5.0 of the Indeo codec series designed for internet video delivery. L... >>> | 
| JBYR | JBYR | >>> | 
| JPEG | JPEG Still Image | This is presumably exactly the same as "JPEG". >>> | 
| JPGL | JPEG Light? | Proprietary format used by many WebCams which are built around the DIVIO NW 801/... >>> | 
| KMVC | KMVC | Shipped as part of the game "Worms" by Team17 Software. Info is all... >>> | 
| L261 | L261 | >>> | 
| L263 | LEAD H.263 | LEAD tell me that "The LEAD H.263 codec is a high quality lossy interfra... >>> | 
| LBYR | LBYR | Based on the naming, I would hazard a guess that this describes some Bayer im... >>> | 
| LCMW | LEAD MCMW Video Codec | This is a wavelet-based codec. LEAD tell me "The MCMW Codec is designed ... >>> | 
| LCW2 | LEAD MJPEG2000 | Codec saving standard JPEG2000 streams. LEAD has more info about it >>> | 
| LEAD | LEAD Video Codec | LEAD tell me that this codec is now obsolete yet it seems that their " >>> | 
| LGRY | LGRY | Supports 12 and 16bpp grayscale images with additional low and high range inf... >>> | 
| LJ11 | LEAD JPEG 4:1:1 | Presumably a JPEG codec which encodes YUV in 4:1:1 format. This is supported ... >>> | 
| LJ22 | LEAD JPEG 4:2:2 | Presumably a JPEG codec which encodes YUV in 4:2:2 format. This is supported ... >>> | 
| LJ2K | LEAD MJPEG 2000 | LEAD tell me "the LEAD MJPEG2000 Video codec saves standard JPEG200... >>> | 
| LJ44 | LEAD JPEG 4:4:4 | Presumably a JPEG codec which encodes YUV in 4:4:4 format. This is supported ... >>> | 
| LJPG | LEAD MJPEG Codec | Supports color JPEG 4:1:1, 4:2:2, 4:4:4, grayscale JPEG 4:0:0) FOURCCs suppor... >>> | 
| LMP2 | LEAD MPEG-2 Video Codec | LEAD's implementation of the MPEG-2 video compression standard. The codec lin... >>> | 
| LMP4 | LEAD MPEG-4 Video Codec | An H.264 codec suporting Main and Base Profles and levels up to 3.2. LEAD off... >>> | 
| LSVC | LSVC | Old version of the codec now identified as LSVX. >>> | 
| LSVM | LSVM | Another old version of the codec now identified as LSVX. >>> | 
| LSVX | Lightning Strike Video Codec | Multi-bitrate decoder used in the eViewStreamX product. >>> | 
| LZO1 | Lempel-Ziv-Oberhumer Codec | A fast, lossless codec available in source code format. >>> | 
| M261 | M261 | Redmond's codec implementing the H.261 compression standard. >>> | 
| M263 | M263 | Redmond's codec implementing the H.263 compression standard. >>> | 
| M4CC M4CC | M4CC M4CC | >>> | 
| M4S2 | M4S2 | Final fully-compliant ISO MPEG4 decoder, compliant to MPEG-4 version 2 simple... >>> | 
| MC12 | MC12 | Proprietary format used by ATI in MPEG decoding. >>> | 
| MCAM | MCAM | Proprietary format used by ATI in MPEG decoding. >>> | 
| MJ2C | Motion JPEG 2000 | Motion JPEG 2000 >>> | 
| MJPG | Motion JPEG | Motion JPEG video. Codecs implementing MJPEG are (or have been) available from >>> | 
| MMES | MMES | Matrox MPEG-2 video elementary stream.MPEG-2 main profile or 4:2:2 profile cl... >>> | 
| MP2A | Eval download | MPEG-2 Audio >>> | 
| MP2T | Eval download | MPEG-2 Transport Stream >>> | 
| MP2V | Eval download | MPEG-2 Video >>> | 
| MP42 | MPEG-4 | Apparently one of several different and incompatible MPEG-4 codecs. Rumour has i... >>> | 
| MP43 | MP43 | Yet another MPEG-4 variation from Microsoft. This FOURCC is not, however, lis... >>> | 
| MP4A | Eval download | MPEG-4 Audio >>> | 
| MP4S | MP4S | The first ISO standard codec for use with the Sharp digital camera implementi... >>> | 
| MP4T | Eval download | MPEG-4 Transport Stream >>> | 
| MP4V | Eval download | MPEG-4 Video. >>> | 
| MPEG | MPEG | MPEG video - presumably MPEG I ? >>> | 
| MPG4 | MPG4 | MPEG-4 Video High Speed Compressor. >>> | 
| MPGI | MPGI | Editable MPEG codec >>> | 
| MR16 | MR16 | >>> | 
| MRCA | MRCA | And I thought it stood for "Multi Role Combat Aircraft". >>> | 
| MRLE | MRLE | Run length encoded RGB format from Microsoft. Basically the same as the BI_RLE f... >>> | 
| MSVC | MSVC | Original codec shipped with Video For Windows. Deals with 8bpp and 16bpp imag... >>> | 
| MSZH | AVImszh | Kenji Oshima also developed a multi-threaded M3JPEG codec based on one by Mor... >>> | 
| MTX1 THROUGH MTX9 | MTX1 THROUGH MTX9 | Apparently these are MJPG variations registered by Matrox consumer products g... >>> | 
| MVI1 | Motion Pixels MVI1 Codec | Part of the Motion Pixels player. Install the player and the codec will becom... >>> | 
| MVI2 | Motion Pixels MVI2 Codec | As for MVI1, this is part of the Motion Pixels player. Read more >>> | 
| MWV1 | Aware Motion Wavelets | Wavelet compression-based codec optimised for Intel MMX platforms. Allegedly ... >>> | 
| NAVI | Download here | >>> | 
| NDSC | NDSC | Nero registered this with me recently but provided no information other than ... >>> | 
| NDSM | NDSM | A contributor suggests that this codec is owned by Nero Digital and refe... >>> | 
| NDSP | NDSP | Apparently an MPEG4 implementation of some description. >>> | 
| NDSS | NDSS | A contributor suggests that this codec is owned by Nero Digital and refe... >>> | 
| NDXC | NDXC | Presumably a variation of MPEG4 part 10/AVC. >>> | 
| NDXH | NDXH | Presumably a variation of MPEG4 part 10/AVC. >>> | 
| NDXP | NDXP | Presumably a variation of MPEG4 part 10/AVC. >>> | 
| NDXS | NDXS | Presumably a variation of MPEG4 part 10/AVC. >>> | 
| NHVU | NHVU | Apparently a texture format introduced for GEForce 3. >>> | 
| NTN1 | NTN1 | >>> | 
| NTN2 | NTN2 | An evolution of NTN1. >>> | 
| NVDS | NVDS | >>> | 
| NVHS | NVHS | Apparently a texture format introduced for GEForce 3. >>> | 
| NVS0- NVS5 | NVS0- NVS5 | Supported by GEForce 2 GTS Pro / 64Mb DDR. Possibly a texture format. >>> | 
| NVT0- NVT5 | NVT0- NVT5 | Supported by GEForce 2 GTS Pro / 64Mb DDR. Possibly a texture format. >>> | 
| PDVC | DVC codec | DV codec for I-O DATA Digital Video Capture products. >>> | 
| PGVV | PGVV | >>> | 
| PHMO | PHMO | >>> | 
| PIM1 | Download here | MPEG-1 based codec >>> | 
| PIM2 | PIM2 | Pinnacle DC1000 firewire video editing card supports this format. >>> | 
| PIMJ | Pegasus Lossless JPEG | High speed compression and decompression of 24-bit RGB and 8-bit grayscale us... >>> | 
| PIXL | Video XL | This is apparently an alias for VIXL. You can find more i... >>> | 
| PJPG | PJPG | Non-standard codec based on MJPEG. >>> | 
| PVEZ | PVEZ | TrueMotion based codec (?) It appears that Horizons Technology has now been a... >>> | 
| PVMM | PVMM | Software MPEG4 codec that supports multiple bitrate encoding/decoding. It is ... >>> | 
| PVW2 | Pegasus Wavelet 2000 Compression | High speed compression and decompression of 24-bit RGB and 8-bit grayscale us... >>> | 
| QPEG | QPEG | Q-Team Dr.Knabe's 8-bit output codec with automatic palette switching for sea... >>> | 
| QPEQ | QPEQ | >>> | 
| RGBT | RGBT | That's odd. I registered RGBT at the same time as a bunch of other FOURCCs an... >>> | 
| RLE | RLE | I expect this is an equivalent to one of the the BI_RLEx FOURCCs (see the >>> | 
| RLE4 | RLE4 | Equivalent to BI_RLE4. See RGB page for more details. >>> | 
| RLE8 | RLE8 | Equivalent to BI_RLE8. See RGB page for more details. >>> | 
| RMP4 | RMP4 | Press release >>> | 
| RPZA | Apple Video | RGB555 block-based codec used in Quicktime files. >>> | 
| RT21 | RT21 | What Indeo was called before the marketing guys got their hands on it. RTV or... >>> | 
| RV20 | RV20 | RealVideo G2 (6.0 and greater versions of the player and encoder) >>> | 
| RV30 | RV30 | >>> | 
| RV40 | RV40 | Apparently you need to install RealPlayer 10 to enable playback of any A... >>> | 
| S422 | VideoCap C210 | YUV422 codec shipped as part of the driver package for Tekram's C210 product.... >>> | 
| SAN3 | SAN3 | A direct copy of DivX 3.11a, apparently. If you use a FOURCC changer tool on ... >>> | 
| SDCC | SDCC | >>> | 
| SEDG | SEDG | MPEG-4 hardware and software codec used in Samsung digital video products. >>> | 
| SFMC | Surface Fitting Method | CrystalGram video email codec. >>> | 
| SMP4 | SMP4 | Codec used by Samsung VP-ms15 Digicam. This appears to be a DIVX clone since ... >>> | 
| SMSC | SMSC | >>> | 
| SMSD | SMSD | >>> | 
| SMSV | SMSV | Windows 95 codec installed automatically (and without warning) whenever you r... >>> | 
| SP40 | SP40 | Appears to be an uncompressed YUV format of some kind but I have no info... >>> | 
| SP44 | SP44 | Presumably a precursor to SP54? >>> | 
| SP54 | SP54 | Apparently a form of MJPEG but with some header or other missing. Software shipp... >>> | 
| SPIG | SPIG | >>> | 
| SQZ2 | SQZ2 | >>> | 
| STVA | STVA | Data from ST CMOS Imagers that is passed to a codec external to the driver fo... >>> | 
| STVB | STVB | Data from ST CMOS Imagers that is passed to a codec external to the driver&nb... >>> | 
| STVC | STVC | Data from ST CMOS Imagers that is passed to a codec external to the driver ... >>> | 
| STVX | STVX | Data from ST CMOS Imagers that is passed to a codec external to the driver f... >>> | 
| STVY | STVY | Data from ST CMOS Imagers that is passed to a codec external to the driver fo... >>> | 
| SV10 | Video R1 | Allegedly popular as a Quicktime codec. Used for trailer videos on Star Wars ... >>> | 
| SVQ1 | Sorenson Video 1 | Hierarchicial adaptive multistage vector quantizer with mean removal and inte... >>> | 
| SVQ3 | SVQ3 | Video codec used in Quicktime files. A variant of H.264 >>> | 
| TLMS | TLMS | >>> | 
| TLST | TLST | >>> | 
| TM20 | TM20 | Version 2.0 of Duck Corp's Truemotion codec. I'm told this codec is available... >>> | 
| TM2X | TM2X | Duck Corp's follow-on codec after TM20. >>> | 
| TMIC | TMIC | >>> | 
| TMOT | TMOT | Another FOURCC for TrueMotion S. This relates to the version of the codec lic... >>> | 
| TR20 | TrueMotion RT 2.0 | Realtime version of TrueMotion. >>> | 
| TSCC | TechSmith Screen Capture Codec | Codec used by the Camtasia >>> | 
| TV10 | TV10 | >>> | 
| TVJP | TVJP | Used by the Targa 2000 board. >>> | 
| TVMJ | TVMJ | Used by the Targa 2000 board. Morgan Multimedia offers a >>> | 
| TY0N | TY0N | >>> | 
| TY2C | TY2C | >>> | 
| TY2N | TY2N | >>> | 
| UCOD | ClearVideo | Fractal compression-based video codec available as a Video for Windows codec ... >>> | 
| ULTI | Ultimotion | Shipped with OS/2 but also available for Video for Windows. Link is to a very... >>> | 
| V210 | V210 | Uncompressed format supported by >>> | 
| V261 | V261 | >>> | 
| V655 | V655 | Component ordering and packing unknown. Can you help? >>> | 
| VCR1 | VCR1 | Codec used by some ATI TV-PC products. >>> | 
| VCR2 | VCR2 | Codec used by some ATI TV-PC products. >>> | 
| VCR3-9 | VCR3-9 | Registered for ATI Video Codecs version 3-9. I'm not sure these actually exis... >>> | 
| VDCT | VDCT | 16bpp format - no information on colour space, packing or component ordering.... >>> | 
| VDOM | VDOM | Another streaming video format from VDONet. >>> | 
| VDOW | VDOW | H.263 internet streaming video format. Allegedly to be used (being used ?) by... >>> | 
| VDTZ | VideoTizer YUV Codec | Codec used to store YUV AVIs captured with Darim Vision's VideoTizer product.... >>> | 
| VGPX | VideoGramPix | Alaris VGPixel 32-bit AVI compression driver. It seems that this codec is ins... >>> | 
| VIDS | VIDS | YUV 4:2:2 CCIR 601 for V422 (no, I don't understand this either) >>> | 
| VIFP | VFAPI Codec | Take a look at http://www.doom... >>> | 
| VIVO | VIVO | Vivo's version of the videoconferencing "standard" H.263 compressio... >>> | 
| VIXL | VIXL | Used my MiroVideo products such as the DC10, DC20, DC30, etc. A motion JPEG f... >>> | 
| VLV1 | VLV1 | Codec probably used in VideoLogic's Captivator product line >>> | 
| VP30 | VP30 | On2 tell me "On2's VP3 codec will encode video into a VP3 file in multip... >>> | 
| VP31 | VP31 | The successor to VP30. This algorithm was open sourced by On2 in 2001-2002 an... >>> | 
| VP40 | VP40 | Another in On2/Duck's line of video codecs. >>> | 
| VP50 | VP50 | ..and another >>> | 
| VP60 | VP60 | ..and another >>> | 
| VP61 | VP61 | ..I can feel a pattern developing. >>> | 
| VP62 | VP62 | ..I wonder which one will be next? >>> | 
| VP70 | VP70 | >>> | 
| VP80 | VP80 | >>> | 
| VQC1 | VQC1 | Digital video camera codec. ViewQuest offer lots of driver downloads on thei... >>> | 
| VQC2 | VQC2 | Codec apparently used in Kodak DVC325 digital camera. Check the ViewQuest sit... >>> | 
| VQJC | VQJC | >>> | 
| VSSV | VSS Video | Real-time or near-real-time encoding with high compression ratios and good im... >>> | 
| VUUU | VUUU | >>> | 
| VX1K | VX1K | >>> | 
| VX2K | VX2K | >>> | 
| VXSP | VXSP | >>> | 
| VYU9 | ATI YUV | Planar YUV format supported by some ATI capture systems? >>> | 
| VYUY | ATI YUV | Packed YUV format supported by some ATI capture systems? >>> | 
| WBVC | WBVC | >>> | 
| WHAM | WHAM | Yet another FOURCC describing Microsoft's MSVC/CRAM codec. >>> | 
| WINX | Winnov Software Compression | Software codec used by some Winnov Videum products. >>> | 
| WJPG | Winbond JPEG | Format supported by AverMedia >>> | 
| WMV1 | WMV1 | >>> | 
| WMV2 | WMV2 | >>> | 
| WMV3 | Windows Media Video 9 | You may find other useful information >>> | 
| WMVA | WMVA | The codec originally submitted for consideration as SMPTE VC1. This is not VC... >>> | 
| WNV1 | Winnov Hardware Compression | Hardware codec used by Winnov Videum products. >>> | 
| WVC1 | WVC1 | Microsoft's implementation of the SMPTE VC1 codec. >>> | 
| X263 | Download here | Another H.263 codec. This one is apparently used by an IBM-branded webcam. >>> | 
| X264 | H.264 | This FOURCC was originally registered by a company called XiWave but the... >>> | 
| XLV0 | XLV0 | >>> | 
| XMPG | XMPG | Editable (I frame only) MPEG codec >>> | 
| XVID | XVID MPEG-4 | Codec is available in source form from XVID web site. Can also be downloaded as ... >>> | 
| XWV0- XWV9 | XWV0- XWV9 | XWV3 is currently used to describe Xi-3 Video. Others are unused. >>> | 
| XXAN | XXAN | Codec useing Huffman and RLE encoding paired with basic interframing. This forma... >>> | 
| Y16 | 16bpp Grayscale Video | A simple, uncompressed format for recording 16bpp grayscale images. >>> | 
| Y411 | Y411 | Supposedly 16bpp packed but 4:1:1 is usually 12bpp - odd. This is an uncompre... >>> | 
| Y41P | Brooktree YUV 4:1:1 | This is an uncompressed YUV 411 format I registered about 7 years ago. I've s... >>> | 
| Y444 | Y444 | Format provided by the Windows 2000 drivers for the iRez Stealth Fire ca... >>> | 
| Y8 | Y8 | Probably a duplicate of the uncompressed Y800 form... >>> | 
| YC12 | YC12 | >>> | 
| YUV8 | YUV8 | >>> | 
| YUV9 | YUV9 Raw Format | An uncompressed YUV format used by Intel Indeo video products. >>> | 
| YUVP | YUVP | An uncompressed YCrCb 4:2:2 format using 10-bit precision components ordered ... >>> | 
| YUY2 | YUY2 | Yes, I know this isn't a compressed format but I get so many questions about ... >>> | 
| YUYV | YUYV | Compressed YUV format. Some of the software on the >>> | 
| YV12 | YUV 4:2:0 Planar | Uncompressed format commonly used in MPEG video processing. You can find more... >>> | 
| YV16 | YV16 | Uncompressed format similar to YV12 but with twice the chroma resolution. >>> | 
| YV92 | YV92 | Codec used by Intel's Smart Video Recorder product. Apparently a compresssed... >>> | 
| ZLIB | ZLIB | A generic lossless codec. Apparently also contains the MSZH >>> | 
| ZMBV | The DoxBox Project | A codec using ZLIB compression which is used to capture screen information. >>> | 
| ZPEG | ZPEG | >>> | 
| ZYGO | ZyGoVideo | Video codec usually packaged in Quicktime files. Investigations suggest that ... >>> | 
| ZYYY | ZYYY | >>> |