TwoCC格式大全

TwoCC是视频FourCC的音频对应物。它是微软基于RIFF的多媒体格式（WAV和AVI）中使用的音频格式标识符。TwoCC有2个字节长，以小端序格式存储在磁盘上。您可以向Microsoft注册您的TwoCC，但似乎只有一些公司执行此过程。

以下内容来源于：https://wiki.multimedia.cx/index.php/TwoCC

• 0x0000 Microsoft Unknown Wave Format
• 0x0001 Microsoft PCM Format
• 0x0002 Microsoft ADPCM CODEC for MSACM msacm.msadpcm msadp32.acm
• 0x0003 IEEE FLOAT Microsoft IEEE754
• 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) CODEC for MSACM msacm.msg711 msg711.acm
• 0x0007 Microsoft CCITT G.711 (A-Law and u-Law) CODEC for MSACM 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 CODEC for MSACM 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
• 0x0018 MediaVision ADPCM
• 0x0019 CU CODEC Mobile Voice Hewlett-Packard Company
• 0x001A Hewlett-Packard HP DYNAMIC VOICE
• 0x0020 Yamaha ADPCM
• 0x0021 Sonarc Speech Compression
• 0x0022 DSP Group TrueSpeech(TM) Audio Codec for MSACM V3.50 msacm.trspch tssoft32.acm
• 0x0023 ECHOSC1 Echo Speech Corporation
• 0x0024 Audiofile AF36 Virtual Music, Inc.
• 0x0025 APTX Audio Processing Technology
• 0x0026 Audiofile AF10 Virtual Music, Inc.
• 0x0027 Prosody 1612 codec for CTI Speech Card Aculab plc
• 0x0028 LRC Merging Technologies S.A.
• 0x0030 Dolby Labs AC2
• 0x0031 Microsoft GSM 6.10 Audio CODEC for MSACM msacm.msgsm610 msgsm32.acm
• 0x0032 MSNAudio Microsoft
• 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
• 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 CODEC MSACM msacm.msg723 msg723.acm
• 0x0043 IBM AVC ADPCM
• 0x0044 MSG729 Microsoft
• 0x0045 ITU-T G.726 ADPCM
• 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 for MSACM msacm.l3ACM l3codeca.acm
• 0x0057 AMR-NB
• 0x0058 AMR-WB
• 0x0059 Lucent G.723
• 0x0060 Cirrus Cirrus Logic
• 0x0061 ESS Technology ESPCM / Duck DK4 ADPCM
• 0x0062 msacm.voxacm160 vct3216.acm Voxware v1.1.6/1.1.8 File-Mode Codecs Voxware, Inc. vct3216.acm
• 0x0062 Voxware file-mode codec / Duck DK3 ADPCM
• 0x0063 Canopus ATRAC Canopus, co., Ltd.
• 0x0064 G726 ADPCM APICOM
• 0x0065 G722 ADPCM APICOM
• 0x0066 DSAT Microsoft
• 0x0067 DSAT DISPLAY Microsoft
• 0x0069 msacm.voxacm160 Voxware v1.1.8 Bitstream-Mode Codecs Voxware, Inc. vct3216.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 Audio Compression Manager Driver msacm.voxacm160 vct3216.acm
• 0x0075 Voxware RT29 Metasound Audio Compression Manager Driver 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 (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
• 0x0094 Prosody 8KBPS Aculab plc
• 0x0097 Zyxel ADPCM ZyXEL Communications, Inc.
• 0x0098 Philips LPCBB 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
• 0x00f4 WRPR codec
• 0x00FF AAC
• 0x0100 Rhetorex ADPCM
• 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
• 0x0112 Vivo Siren
• 0x0120 PHILIPS CELP Philips Speech Processing
• 0x0121 PHILIPS GRUNDIG Philips Speech Processing
• 0x0123 DEC G723 Digital Equipment Corporation Digital G.723
• 0x0125 Sanyo LD ADPCM
• 0x0130 Sipro Lab Telecom ACELP.net audio codec Sipro Lab TelecomInc. sl_anet.acm
• 0x0131 Sipro Lab Telecom ACELP.4800
• 0x0132 Sipro Lab Telecom ACELP.8V3
• 0x0133 Sipro Lab Telecom ACELP.G.729
• 0x0134 Sipro Lab Telecom ACELP.G.729A
• 0x0135 Sipro Lab Telecom ACELP.KELVIN
• 0x0136 VOICEAGE AMR VoiceAge Corporation
• 0x0140 G726ADPCM Dictaphone Corporation
• 0x0141 CELP68 Dictaphone Corporation
• 0x0142 CELP54 Dictaphone Corporation
• 0x0150 Qualcomm PureVoice
• 0x0151 Qualcomm HalfRate
• 0x0155 TUBGSM Ring Zero Systems, Inc.
• 0x0160 Windows Media Audio msacm.msaudio1 msaud32.acm
• 0x0161 Windows Media Audio V2 V7 V8 V9 / DivX audio (WMA) / Alex AC3 Audio 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
• 0x0202 Creative Labs FastSpeech8
• 0x0203 Creative Labs FastSpeech10
• 0x0210 UHER ADPCM UHER informatic GmbH
• 0x0215 Ulead DV AudioACM Driver msacm.dvACM dvacm.acm
• 0x0216 Ulead DV Audio Codec Ulead Systems, Inc. Dvacm.acm
• 0x0217 Ulead MP3 codec engine msacm.ulmp3acm 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 (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
• 0x028e MSN Messenger Audio Codec 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 DEVELOPMENT Micronas Semiconductors, Inc.
• 0x0351 CELP833 Micronas Semiconductors, Inc.
• 0x03eb DVMPEG Audio Darim Vision Co., Ltd. dvacmau.dll
• 0x0400 BTV Digital (Brooktree digital audio format)
• 0x0401 Intel Music Coder for MSACM 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 (dummy for MPEG-2 compressor)
• 0x08AE ClearJump Lightwave Lossless http://www.clearjump.com
• 0x0AAC HDX4 AAC Jomigo GmbH
• 0x1000 Olivetti GSM
• 0x1001 Olivetti ADPCM
• 0x1002 Olivetti CELP
• 0x1003 Olivetti SBC
• 0x1004 Olivetti OPR
• 0x1100 Lernout & Hauspie codec
• 0x1101 Lernout & Hauspie CELP codec
• 0x1102 Lernout & Hauspie SBC codec
• 0x1103 Lernout & Hauspie SBC codec
• 0x1104 Lernout & Hauspie SBC codec
• 0x1400 Norris Communication
• 0x1401 AT&T Labs ISIAudio
• 0x1500 Soundspace Musicompress Soundspace Music Compression Netspeak GSM - nsgsm32.acm
• 0x1501 Netspeak Truespeech - nstsp32.acm
• 0x181C VoxWare RT24 speech codec Voxware Inc.
• 0x181E Lucent elemedia AX24000P Music codec
• 0x1971 Sonic Foundry LOSSLESS
• 0x1979 Innings Telecom Inc. ADPCM
• 0x1C07 Lucent SX8300P speech codec
• 0x1C0C Lucent SX5363S G.723 compliant codec
• 0x1F03 CUseeMe DigiTalk (ex-Rocwell)
• 0x1FC4 NCT ALF2CD codec 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 (ffvfw fake AVI sound from AviSynth scripts) ff_acm.acm
• 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
• 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 CODEC for MSACM msacm.vorbis vorbis.acm
• 0x6750 Ogg Vorbis mode 2 CODEC for MSACM msacm.vorbis vorbis.acm
• 0x6751 Ogg Vorbis mode 3 CODEC for MSACM msacm.vorbis vorbis.acm
• 0x676f Ogg Vorbis mode 1+ CODEC for MSACM msacm.vorbis vorbis.acm
• 0x6770 Ogg Vorbis mode 2+ CODEC for MSACM msacm.vorbis vorbis.acm
• 0x6771 Ogg Vorbis mode 3+ CODEC for MSACM 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
• 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
• 0xDFAC DebugMode SonicFoundry Vegas FrameServer ACM Codec
• 0xe708 Unknown -
• 0xF1AC Free Lossless Audio Codec FLAC
• 0xFFFC VDOwave Audio
• 0xFFFE Extensible wave format
• 0xFFFF In Development / Unregistered