| Audio Codecs | ||||
| Sony ATRAC3 ACM v.1.0 | 0x0270 | 66 - 132 | same as MiniDisk LP2 | |
| Fraunhofer MPEG Layer-3 ACM v.1.9 Pro | 0x0055 | 8 - 320 | & DirectShow filter | |
| LAME MPEG Layer-3 ACM v.3.96 | 0x0055 | 16 - 320 | ||
| InterVideo MPEG Layer-3 ACM v.1.1 | 0x0055 | 8 - 320 | ||
| Creative MPEG Layer-3 ACM CODEC v.5.1.1 | 0x0055 | 8 - 320 | ||
| Thompson MP3PRO v.1.1 | ? | 40 - 150 | ||
| DivX MPEG Layer-3 Encoder | 0x0055 | 128 | DirecrShow filter only | |
| DivX ACM v.4.02 | 0x0160 0x0161 | hacked Microsoft WMA ACM v4.0 | ||
| Microsoft Windows Media Audio V2 ACM v.8.0.0.4487 | 0x0160 0x0161 | 5 - 160 | ||
| Microsoft Windows Media Audio v.8.20.0.5055 | 0x0161 | 5 - 192 | stream | |
| Microsoft Windows Media Audio Pro v.9.00.0.2980 | 0x0161 | 48 - 940 | stream & Lossless, 24/96, 7.1 channel | |
| Microsoft ADPCM v.4.0 | 0x0002 | 32 - 356 | included 2 Windows | |
| Microsoft IMA ADPCM v.4.0 | 0x0011 | 32 - 356 | included 2 Windows | |
| Microsoft CCITT G.711 A-Law & u-Law ACM v.4.0 | 0x0006 0x0007 | 56 - 696 | included 2 Windows, ex-Intel | |
| Microsoft GSM 6.10 ACM v.4.0 | 0x0031 | 16 - 72 | included 2 Windows | |
| Microsoft Network Audio MSN ACM v.4.0 | 0x0032 | 8 - 72 | mono only | |
| Microsoft G.723.1 ACM v.4.4.3400 | 0x0042 | 5 - 6 | stream, included 2 Windows | |
| VoxWare MetaSound v.1.6.0.17 | 0x0069...0x0075 | 6 - 96 | stream, included 2 NetShow | |
| Ligos Indeo Audio v.2.05.54 | 0x0402 | 16 - 96 | DX stream | |
| Intel Music Coder ACM v.1.02 | 0x0401 | 16 - 96 | ||
| QDesign MPEG1 Layer-1 RealTime ACM v.1.01 | 0x0050 | 8 - 384 | ||
| QDesign Music Encoder v.2.0 | 8 -16 | stream | ||
| DSP Group TrueSpeechACM v.1.0 | 0x0022 | 16 | ||
| Sipro Lab Telecom ACELP.net v.3.02 | 0x0130 | 5 - 16 | ||
| NTC ALF2CD ACM v.2.03 | 0x1FC4 | 256 - 512 | ||
| Canopus DV ACM v.1.1 | ? | based on Sony ATRAC ? | ||
| Ulead DV ACM v.7.1 | 0x0215 0x216 | 211 | based on Sony ATRAC ? | |
| Ogg Vorbis ACM v.0.0.3.6 | 0x674f...0x6771 | 48 - 350 | & DirectShow & QuickTime | |
| AC-3 ACM Decompressor v.0.7 new | 0x2000 | 4 - 6x79 | ||
| Lucent elemedia ™ AX24000P Music Codec v.3.8 | 0x181e | 8 - 56 | ||
| Lucent SX8300P speech CODEC v.1.0 | 0x1c07 | 16 - 48 | mono only | |
| Lucent SX5363S G.723 compliant CODEC v.1.3 | 0x1c0c | 5 - 6 | ||
| CUseeMe DigiTalk v.5.0 | 0x1f03 | 16 | ex - Rockwell, ex - WhitePine | |
| VivoActive G.723.1 & Siren v.3.0 | 0x111 0x112 | 8 - 16 | decompressor only | |
| makeAVIS | 0x3313 | 2 | ffvfw fake AVI sound from AviSynth scripts | |
| DebugMode FrameServer ACM Codec v.1.0 | 0xDFAC | 3200 | for Premiere, Vegas, UMSP FrameServer | |
| YMPEG v.0.6.13 Alpha | 0x0700 | 192 | ||