Table of Contents

Supported Audio Formats

Reading & decoding

Mezzmo can read the following popular audio formats.

Audio Format Identifier/File Extension Audio Format Identifier/File Extension Audio Format Identifier/File Extension
8SVX exponential 8svx_exp 8SVX fibonacci 8svx_fib Advanced Audio Coding aac
ATSC A/52A (AC-3) ac3 ADPCM 4X Movie adpcm_4xm SEGA CRI ADX ADPCM adpcm_adx
ADPCM Creative Technology adpcm_ct ADPCM Electronic Arts adpcm_ea ADPCM Electronic Arts Maxis CDROM XA adpcm_ea_maxis_xa
ADPCM Electronic Arts R1 adpcm_ea_r1 ADPCM Electronic Arts R2 adpcm_ea_r2 ADPCM Electronic Arts R3 adpcm_ea_r3
ADPCM Electronic Arts XAS adpcm_ea_xas ADPCM IMA AMV adpcm_ima_amv ADPCM IMA Duck DK3 adpcm_ima_dk3
ADPCM IMA Duck DK4 adpcm_ima_dk4 ADPCM IMA Electronic Arts EACS adpcm_ima_ea_eacs ADPCM IMA Electronic Arts SEAD adpcm_ima_ea_sead
ADPCM IMA Funcom ISS adpcm_ima_iss ADPCM IMA QuickTime adpcm_ima_qt ADPCM IMA Loki SDL MJPEG adpcm_ima_smjpeg
ADPCM IMA WAV adpcm_ima_wav ADPCM IMA Westwood adpcm_ima_ws ADPCM Microsoft adpcm_ms
ADPCM Sound Blaster Pro 2-bit adpcm_sbpro_2 ADPCM Sound Blaster Pro 2.6-bit adpcm_sbpro_3 ADPCM Sound Blaster Pro 4-bit adpcm_sbpro_4
ADPCM Shockwave Flash adpcm_swf ADPCM Nintendo Gamecube THP adpcm_thp ADPCM CDROM XA adpcm_xa
ADPCM Yamaha adpcm_yamaha ALAC (Apple Lossless Audio Codec) alac Monkey's Audio ape
Atrac 3 (Adaptive TRansform Acoustic Coding 3) atrac3 COOK cook DCA (DTS Coherent Acoustics) dca
Delphine Software International CIN audio dsicinaudio ATSC A/52B (AC-3, E-AC-3) eac3 FLAC (Free Lossless Audio Codec) flac
G.726 ADPCM g726 IMC (Intel Music Coder) imc DPCM Interplay interplay_dpcm
MACE (Macintosh Audio Compression/Expansion) 3:1 mace3 MACE (Macintosh Audio Compression/Expansion) 6:1 mace6 MLP (Meridian Lossless Packing) mlp
MP1 (MPEG audio layer 1) mp1 MP2 (MPEG audio layer 2) mp2 MP3 (MPEG audio layer 3) mp3
ADU (Application Data Unit) MP3 (MPEG audio layer 3) mp3adu MP3onMP4 mp3on4 Musepack SV7 mpc7
Musepack SV8 mpc8 Nellymoser Asao nellymoser PCM A-law pcm_alaw
PCM signed 20/24-bit big-endian pcm_dvd PCM 32-bit floating point big-endian pcm_f32be PCM 32-bit floating point little-endian pcm_f32le
PCM 64-bit floating point big-endian pcm_f64be PCM 64-bit floating point little-endian pcm_f64le PCM mu-law pcm_mulaw
PCM signed 16-bit big-endian pcm_s16be PCM signed 16-bit little-endian pcm_s16le PCM 16-bit little-endian planar pcm_s16le_planar
PCM signed 24-bit big-endian pcm_s24be PCM D-Cinema audio signed 24-bit pcm_s24daud PCM signed 24-bit little-endian pcm_s24le
PCM signed 32-bit big-endian pcm_s32be PCM signed 32-bit little-endian pcm_s32le PCM signed 8-bit pcm_s8
PCM unsigned 16-bit big-endian pcm_u16be PCM unsigned 16-bit little-endian pcm_u16le PCM unsigned 24-bit big-endian pcm_u24be
PCM unsigned 24-bit little-endian pcm_u24le PCM unsigned 32-bit big-endian pcm_u32be PCM unsigned 32-bit little-endian pcm_u32le
PCM unsigned 8-bit pcm_u8 PCM Zork pcm_zork QCELP / PureVoice qcelp
QDesign Music Codec 2 qdm2 RealAudio 1.0 (14.4K) real_144 RealAudio 2.0 (28.8K) real_288
id RoQ DPCM roq_dpcm Shorten shorten Smacker audio smackaud
DPCM Sol sol_dpcm Sonic sonic TrueHD truehd
DSP Group TrueSpeech truespeech True Audio (TTA) tta Sierra VMD audio vmdaudio
WavPack wavpack Windows Media Audio 1 wmav1 Windows Media Audio 2 wmav2
Westwood Audio (SND1) ws_snd1 DPCM Xan xan_dpcm - -

Transcoding

Mezzmo can transcode audio channels contained in your audio and video files to the following popular audio formats.

Audio Format Identifier/File Extension Audio Format Identifier/File Extension Audio Format Identifier/File Extension
Advanced Audio Coding aac ATSC A/52A (AC-3) ac3 SEGA CRI ADX ADPCM adpcm_adx
ADPCM IMA QuickTime adpcm_ima_qt ADPCM IMA WAV adpcm_ima_wav ADPCM Microsoft adpcm_ms
ADPCM Shockwave Flash adpcm_swf ADPCM Yamaha adpcm_yamaha ALAC (Apple Lossless Audio Codec) alac
FLAC (Free Lossless Audio Codec) flac G.726 ADPCM g726 libmp3lame MP3 (MPEG audio layer 3) libmp3lame, mp3
MP2 (MPEG audio layer 2) mp2 Nellymoser Asao nellymoser PCM A-law pcm_alaw
PCM 32-bit floating point big-endian pcm_f32be PCM 32-bit floating point little-endian pcm_f32le PCM 64-bit floating point big-endian pcm_f64be
PCM 64-bit floating point little-endian pcm_f64le PCM mu-law pcm_mulaw PCM signed 16-bit big-endian pcm_s16be
PCM signed 16-bit little-endian pcm_s16le PCM signed 24-bit big-endian pcm_s24be PCM D-Cinema audio signed 24-bit pcm_s24daud
PCM signed 24-bit little-endian pcm_s24le PCM signed 32-bit big-endian pcm_s32be PCM signed 32-bit little-endian pcm_s32le
PCM signed 8-bit pcm_s8 PCM unsigned 16-bit big-endian pcm_u16be PCM unsigned 16-bit little-endian pcm_u16le
PCM unsigned 24-bit big-endian pcm_u24be PCM unsigned 24-bit little-endian pcm_u24le PCM unsigned 32-bit big-endian pcm_u32be
PCM unsigned 32-bit little-endian pcm_u32le PCM unsigned 8-bit pcm_u8 PCM Zork pcm_zork
id RoQ DPCM roq_dpcm Sonic sonic Sonic lossless sonicls
Windows Media Audio 1 wmav1 Windows Media Audio 2 wmav2 - -