TwoCC

From MultimediaWiki
Jump to navigation Jump to search

The TwoCC is the audio counterpart to the video FourCC. It is the audio format identifier used in the RIFF based multimedia formats by Microsoft (WAV and AVI). The TwoCC is 2 bytes long and stored in little endian format on disk. You can register your TwoCC with Microsoft but it seems that only some companies perform this process.

If you need help finding any codec mail me compn@ffmpeg.org

TwoCC Description Vendor Filename(s) Comment
0x0000 Microsoft Unknown Wave Format
0x0001 Microsoft PCM Format Microsoft
0x0002 Microsoft ADPCM Microsoft msacm.msadpcm=msadp32.acm
0x0003 IEEE754 FLOAT Microsoft
0x0004 Compaq Computer VSELP (codec for Windows CE 2.0 devices)
0x0005 IBM CVSD IBM Corporation
0x0006 Microsoft CCITT G.711 (A-Law and u-Law) Microsoft msacm.msg711=msg711.acm
0x0007 Microsoft CCITT G.711 (A-Law and u-Law) Microsoft msacm.msg711=msg711.acm
0x0008 Microsoft DTS
0x0009 Microsoft DRM
0x000A WMSpeech Microsoft
0x000B Windows Media RT Voice Microsoft
0x0010 OKI ADPCM
0x0011 IMA ADPCM Microsoft msacm.imaadpcm=imaadp32.acm
0x0012 Videologic MediaSpace ADPCM
0x0013 Sierra ADPCM Sierra Semiconductor Corp
0x0014 G723 ADPCM Antex Electronics Corporation
0x0015 DIGISTD DSP Solutions, Inc.
0x0016 DIGIFIX DSP Solutions, Inc.
0x0017 Dialogic OKI ADPCM Dictaphone Corporation okiadp32.acm
0x0018 MediaVision ADPCM
0x0019 CU CODEC Mobile Voice Hewlett-Packard Company mobileV.acm
0x001A Hewlett-Packard HP DYNAMIC VOICE
0x0020 Yamaha ADPCM
0x0021 Sonarc Speech Compression
0x0022 DSP Group TrueSpeech(TM) DSP GROUP, INC. msacm.trspch=tssoft32.acm
0x0023 ECHOSC1 Echo Speech Corporation
0x0024 Audiofile AF36 Virtual Music, Inc.
0x0024 Delrina DCC36 CODEC Delrina (Canada) Corporation DCC3632.ACM
0x0025 APTX Audio Processing Technology
0x0026 Audiofile AF10 Virtual Music, Inc. MSACM.AF10=AF10.ACM
0x0027 Prosody 1612 CTI Speech Card Aculab plc
0x0028 LRC Merging Technologies S.A.
0x0030 Dolby Labs AC2
0x0031 Microsoft GSM 6.10 Microsoft msacm.msgsm610=msgsm32.acm
0x0032 MSNAudio Microsoft MSACM.MSNAUDIO=msnaudio.acm
0x0033 Antex ADPCME Antex Electronics Corporation
0x0034 Control Res. VQLPC Control Resources Limited
0x0035 DigiReal DSP Solutions, Inc.
0x0036 DigiADPCM DSP Solutions, Inc.
0x0037 Control Res. CR10 Control Resources Limited
0x0038 NMS VBXADPCM Natural MicroSystems
0x0039 CS IMAADPCM Roland RDAC Crystal Semiconductor IMA ADPCM
0x003A ECHOSC3 Echo Speech Corporation
0x003B Rockwell ADPCM Rockwell International DCCRKL32.ACM
0x003C Rockwell DIGITALK Rockwell International
0x003D XEBEC Xebec Multimedia Solutions Limited
0x0040 G721 ADPCM Antex Electronics Corporation
0x0041 G728 CELP Antex Electronics Corporation
0x0042 Microsoft G.723.1 Microsoft msacm.msg723=msg723.acm
0x0043 IBM AVC ADPCM
0x0044 MSG729 Microsoft
0x0045 ITU-T G.726 ADPCM ITIG726.acm Scg726.acm
0x0050 MPEG (MP1/MP2) ISO/IEC
0x0050 QDesign MPEG QDesign Corporation qmpeg.acm
0x0052 InSoft RT24 (ACM codec is an alternative codec)
0x0053 PAC InSoft, Inc.
0x0055 MPEG Layer-3 Audio Codec msacm.l3ACM=l3codeca.acm
0x0057 AMR-NB
0x0058 AMR-WB
0x0059 Lucent G.723
0x0060 Delrina Cirrus ALAW Cirrus Logic DCCCRS32.ACM
0x0061 ESS Technology ESPCM
0x0061 Duck DK4 ADPCM The Duck Corporation dk4bit32.acm
0x0062 Voxware File-Mode Codecs Voxware, Inc. msacm.voxacm160=vct3216.acm VDK32116.ACM VDK32118.ACM
0x0062 Duck DK3 ADPCM The Duck Corporation dk3b32.acm
0x0063 Canopus ATRAC Canopus, co., Ltd.
0x0064 G726 ADPCM APICOM
0x0065 G722 ADPCM APICOM
0x0066 DSAT Microsoft
0x0067 DSAT DISPLAY Microsoft
0x0069 Voxware v1.1.8 Bitstream-Mode Codecs Voxware, Inc. msacm.voxacm160=vct3216.acm VDK32118.ACM
0x0069 Xbox ADPCM Microsoft XBADPCM.ACM
0x0070 Voxware AC8 (Lernout & Hauspie CELP 4.8 kbps) lhacm.acm
0x0071 Voxware AC10 (Lernout & Hauspie CBS 8kbps) lhacm.acm
0x0072 Voxware AC16 (Lernout & Hauspie CBS 12kbps) lhacm.acm
0x0073 Voxware AC20 (Lernout & Hauspie CBS 16kbps) lhacm.acm
0x0074 Voxware MetaVoice Voxware, Inc. msacm.voxacm160=vct3216.acm VCT32150.acm
0x0075 Voxware RT29 Metasound Voxware, Inc. msacm.voxacm160=vct3216.acm
0x0076 Voxware RT29HW
0x0077 Voxware VR12
0x0078 Voxware VR18
0x0079 Voxware TQ40
0x007A Voxware SC3
0x007B Voxware SC3
0x0080 Softsound Softsound, Ltd.
0x0081 Voxware TQ60
0x0082 Microsoft MSRT24 Microsoft (ACM codec is an alternative codec)
0x0083 G729A AT&T Labs, Inc.
0x0084 MVI MVI2 Motion Pixels
0x0085 DataFusion Systems G.726
0x0086 DataFusion Systems GSM610
0x0088 ISIAUDIO Iterated Systems, Inc.
0x0089 ONLIVE OnLive! Technologies, Inc.
0x008A MULTITUDE FT SX20 Multitude, Inc.
0x008B G.721 ADPCM Infocom ITS A/S
0x008C CONVEDIA G729 Convedia Corporation
0x008D Not specified congruency, Inc.
0x0091 SBC24 Siemens Business Communications Sys.
0x0092 Dolby AC3 SPDIF Sonic Foundry
0x0093 MediaSonic G.723
0x0093 Symantec ZyXEL ADPCM Symantec/Delrina (Canada) Corporation DCCZYL32.ACM
0x0094 Prosody 8KBPS Aculab plc
0x0097 Zyxel ADPCM ZyXEL Communications, Inc.
0x0098 Philips LPCBB Philips Speech Processing SMLPCBB.ACM
0x0099 PACKED Studer Professional Audio AG
0x00A0 Malden PhonyTalk Malden Electronics Ltd.
0x00A1 Racal Recorder GSM Racal Recorders
0x00A2 Racal Recorder G720.a Racal Recorders
0x00A3 Racal G723.1 Racal Recorders
0x00A4 Racal Tetra ACELP Racal Recorders
0x00B0 NEC AAC NEC Corporation
0x00E1 Microsoft ADPCM Microsoft
0x00f4 WRPR codec
0x00FF AAC
0x0100 Rhetorex ADPCM Rhetorex Inc. rhetorex.acm
0x0101 IBM mu-law / BeCubed Software IRAT
0x0102 ALAW IBM a-law format
0x0103 ADPCM IBM AVC Adaptive Differential Pulse Code Modulation
0x0111 Vivo G.723 Vivo Software msacm.vivog723=vivog723.acm
0x0112 Vivo Siren Vivo Software msacm.vivog723=vivog723.acm
0x0120 PHILIPS CELP Philips Speech Processing smcelp32.acm
0x0121 PHILIPS GRUNDIG Philips Speech Processing
0x0123 DEC G723 Digital Equipment Corporation Digital G.723
0x0125 Sanyo LD ADPCM SANYO Electric Co., Ltd. msacm.ldadpcm=LDADP32.acm
0x0130 Sipro Lab Telecom ACELP.net Sipro Lab Telecom Inc. msacm.sl_anet=sl_anet.acm
0x0131 Sipro Lab Telecom ACELP.4800 Sipro Lab Telecom Inc.
0x0132 Sipro Lab Telecom ACELP.8V3 Sipro Lab Telecom Inc.
0x0133 Sipro Lab Telecom ACELP.G.729 Sipro Lab Telecom Inc.
0x0134 Sipro Lab Telecom ACELP.G.729A Sipro Lab Telecom Inc.
0x0135 Sipro Lab Telecom ACELP.KELVIN Sipro Lab Telecom Inc.
0x0136 VOICEAGE AMR VoiceAge Corporation
0x0140 G726ADPCM Dictaphone Corporation
0x0141 CELP68 Dictaphone Corporation
0x0142 CELP54 Dictaphone Corporation
0x0150 Qualcomm PureVoice
0x0151 Qualcomm HalfRate
0x0155 TUB GSM 06.10 Ring Zero Systems, Inc. MSACM.RZSGSM=RZSGSM32.ACM
0x0156 TUB GSM 06.10 (USR) Ring Zero Systems, Inc. MSACM.RZSGSM=RZSGSM32.ACM
0x0160 Windows Media Audio Microsoft msacm.msaudio1=msaud32.acm
0x0161 Windows Media Audio V2 V7 V8 V9 / DivX audio (WMA) / Alex AC3 Audio Microsoft msacm.msaudio1=msaud32.acm
0x0162 Windows Media Audio 9 Professional Microsoft, Inc.
0x0163 Windows Media Audio 9 Lossless Microsoft, Inc.
0x0164 WMA Pro over S/PDIF
0x0170 UNISYS NAP ADPCM Unisys Corporation
0x0171 UNISYS NAP ULAW Unisys Corporation
0x0172 UNISYS NAP ALAW Unisys Corporation
0x0173 UNISYS NAP 16K Unisys Corporation
0x0174 MM SYCOM ACM SYC008 SyCom Technologies
0x0175 MM SYCOM ACM SYC701 G726L SyCom Technologies
0x0176 MM SYCOM ACM SYC701 CELP54 SyCom Technologies
0x0177 MM SYCOM ACM SYC701 CELP68 SyCom Technologies
0x0178 Knowledge Adventure ADPCM
0x0180 MPEG2AAC Fraunhofer IIS
0x0190 DTS DS Digital Theater Systems, Inc.
0x0200 Creative Labs ADPCM Creative Technology Ltd ctadp32.acm MSACM.WFM0200=WFM0200.ACM
0x0202 Creative Labs FastSpeech8 Creative Technology Ltd CTFS32.ACM MSACM.WFM0202=WFM0202.ACM CTFS32.ACM has no implementation
0x0203 Creative Labs FastSpeech10 Creative Technology Ltd CTFS32.ACM MSACM.WFM0203=WFM0203.ACM CTFS32.ACM has no implementation
0x0210 UHER ADPCM UHER informatic GmbH nvsadpcm.acm
0x0215 Ulead DV msacm.dvACM=dvacm.acm
0x0216 Ulead DV Ulead Systems, Inc. msacm.dvACM=Dvacm.acm
0x0217 Ulead MP3 msacm.ulmp3acm=ulmp3acm.acm Warning: Codec is disabled
0x0220 Quarterdeck Quarterdeck Corporation
0x0230 I-Link VC I-link Worldwide
0x0240 RAW SPORT Aureal Semiconductor
0x0241 ESST AC3 ESS Technology
0x0250 IPI HSX Interactive Products, Inc.
0x0251 IPI RPELP Interactive Products, Inc.
0x0260 CS2 Consistent Software
0x0270 Sony ATRAC3 Sony Corporation msacm.at3=atrac3.acm (SCX, same as MiniDisk LP2)
0x0271 Sony SCY
0x0272 Sony ATRAC3
0x0273 Sony SPC
0x0280 TELUM Telum Inc.
0x0281 TELUMIA Telum Inc.
0x0285 Norcom Voice Systems ADPCM Norcom Electronics Corporation nvsadpcm.acm
0x028e MSN Messenger Audio Codec Microsoft msacm.siren=sirenacm.dll
0x0300 Fujitsu FM TOWNS SND
0x0301 Not specified Fujitsu Corporation
0x0302 Not specified Fujitsu Corporation
0x0303 Not specified Fujitsu Corporation
0x0304 Not specified Fujitsu Corporation
0x0305 Not specified Fujitsu Corporation
0x0306 Not specified Fujitsu Corporation
0x0307 Not specified Fujitsu Corporation
0x0308 Not specified Fujitsu Corporation
0x0350 Micronas Intermetall MI-SC4 Micronas Semiconductors, Inc. MSACM.MI-SC4=MI-SC4.acm
0x0351 CELP833 Micronas Semiconductors, Inc.
0x03eb DVMPEG Audio Darim Vision Co., Ltd. dvacmau.dll
0x0400 BTV Digital (Brooktree digital audio format)
0x0400 Citrix ADPCM Citrix Systems, Inc. ctxadpcm.acm
0x0400 Intel G.723.1 Intel Corporation g723.acm
0x0401 Intel Music Coder msacm.imc=imc32.acm
0x0402 Indeo® audio software msacm.iac2=iac25_32.ax
0x0450 QDesign Music
0x0500 On2 VP7 On2 Technologies AVC Audio
0x0501 On2 VP6 On2 Technologies
0x0680 AT&T Labs VME VMPCM
0x0681 AT&T Labs TPC
0x0700 YMPEG Alpha ympgacm.acm (dummy for MPEG-2 compressor)
0x08AE ClearJump Lightwave Lossless http://www.clearjump.com
0x0917 Splash Studios Audio Codec Splash Studios MSACM.SPLASH=SPLASH.ACM (seems to be no different from Microsoft IMA ADPCM)
0x0AAC HDX4 AAC Jomigo GmbH
0x0FFF Voxware v1.1.6 Bitstream-Mode Codecs Voxware, Inc. msacm.voxacm160=vct3216.acm
0x1000 Olivetti GSM
0x1001 Olivetti ADPCM
0x1002 Olivetti CELP
0x1003 Olivetti SBC
0x1004 Olivetti OPR
0x1100 Lernout & Hauspie codec MSACM.lh_codec=lh_codec.acm
0x1101 Lernout & Hauspie CELP codec lhacm.acm
0x1102 Lernout & Hauspie SBC codec lhacm.acm
0x1103 Lernout & Hauspie SBC codec lhacm.acm
0x1104 Lernout & Hauspie SBC codec lhacm.acm
0x1400 Norris Communication
0x1401 AT&T Labs ISIAudio
0x1500 Soundspace Musicompress Soundspace Music Compression
0x1500 Netspeak GSM NetSpeak Corporation nsgsm32.acm
0x1501 Netspeak Truespeech NetSpeak Corporation nstsp32.acm
0x181C VoxWare RT24 speech codec Voxware Inc. msacm.voxacm160=vct3216.acm NSRT2432.ACM VDK32116.ACM VDK32118.ACM
0x181E Lucent elemedia AX24000P Music codec Netscape Communications nspac32.acm
0x1971 Sonic Foundry LOSSLESS
0x1979 Innings Telecom Inc. ADPCM
0x1C07 Lucent SX8300P speech codec Lucent Technologies nsx83p32.acm
0x1C0C Lucent SX5363S G.723 compliant codec Lucent Technologies SX5363P.ACM Sx5363s.acm
0x1F03 CUseeMe DigiTalk (ex-Rockwell) CUseeMe Networks, Inc. WPDigitalk.acm
0x1FC4 NCT ALF2CD codec NCT Company alf2cd.acm http://www.nctsoft.com
0x2000 AC-3ACM Codec msacm.ac3acm=ac3acm.acm
0x2001 Dolby DTS Dolby Labs
0x2002 RealAudio 1 / 2 14.4
0x2003 RealAudio 1 / 2 28.8
0x2004 RealAudio G2 / 8 Cook (low bitrate)
0x2005 RealAudio 3 / 4 / 5 Music (DNET)
0x2006 RealAudio 10 AAC (RAAC)
0x2007 RealAudio 10 AAC+ (RACP)
0x2500 Reserved range to * 0x2600 Microsoft
0x3313 makeAVIS ff_acm.acm (ffvfw fake AVI sound from AviSynth scripts)
0x4143 Divio MPEG-4 AAC audio
0x4180 fortherecord MPEG AAC celp?
0x4201 Nokia adaptive multirate Nokia Mobile Phones
0x4243 Divio's G726 Divio, Inc.
0x434C LEAD Speech
0x4f41 GeoVision ADPCM GeoVision Inc. msacm.geoadpcm=GeoADPCM.acm
0x564C LEAD Vorbis
0x5756 WavPack Audio xiph.org (open source)
0x6665 Litewave audio compressor (lw.zip from http://www.clearjump.com)
0x674f Ogg Vorbis mode 1 msacm.vorbis=vorbis.acm
0x6750 Ogg Vorbis mode 2 msacm.vorbis=vorbis.acm
0x6751 Ogg Vorbis mode 3 msacm.vorbis=vorbis.acm
0x676f Ogg Vorbis mode 1+ msacm.vorbis=vorbis.acm
0x6770 Ogg Vorbis mode 2+ msacm.vorbis=vorbis.acm
0x6771 Ogg Vorbis mode 3+ msacm.vorbis=vorbis.acm
0x7000 3COM NBX 3Com Corporation
0x706D FAAD AAC (open source)
0x77A1 The True Audio
0x7A21 GSM-AMR (CBR, no SID) EmzAMRNBDec.dll (doesnt actually decode properly)
0x7A22 GSM-AMR (VBR, including SID) GSMA/3GPP EmzAMRNBDec.dll (doesnt actually decode properly)
0x8180 (unverified) For the Record http://www.fortherecord.com
0xA100 COMVERSEINFOSYS G723 1 Comverse Infosys Ltd.
0xA101 COMVERSEINFOSYS AVQSBC Comverse Infosys Ltd.
0xA102 COMVERSEINFOSYS OLDSBC Comverse Infosys Ltd.
0xA103 Symbol Technology's G729A Symbol Technologies Canada
0xA104 VoiceAge AMR WB VoiceAge Corporation
0xA105 Ingenient Technologies Inc. G726 ITIG726.acm
0xA106 ISO/MPEG-4 advanced audio Coding AAC
0xA107 Encore Software Ltd's G726 Encore Software Ltd.
0xA109 Speex ACM Codec xiph.org (Open Source)
0xC0CC GigaLink Audio Codec
0xCD02 Polycom PVX G.728 Polycom, Inc plcmg728.acm
0xDFAC DebugMode SonicFoundry Vegas FrameServer
0xe708 Unknown
0xF1AC Free Lossless Audio Codec FLAC CoreFLAC_ACM.acm
0xFFFB Citrix Audio Citrix Systems, Inc. ctrxaud.acm
0xFFFC VDOwave Audio VDOnet Corp MSACM.VDOACM=vdowave.acm
0xFFFC Philips LONGPLAY CODEC Philips Speech Processing MSACM.PSPTRUSP=PSPTRUSP.acm
0xFFFD Philips STANDARDPLAY CODEC Philips Speech Processing MSACM.PSPGRU=PSPGRU.acm
0xFFFE Extensible wave format
0xFFFE VDOnet VDOWave II VDOnet Corp VDOWAVE2.ACM
0xFFFF In Development / Unregistered