Flag of Ukraine

Audio codecs

The particular set of Audio Codecs that you can use can depend on the version of the underlying encoding tools that Transloadit uses for the following Robots:

Transloadit recommends having: ffmpeg_stack: "v4.3.1" in these Robots' Assembly Instructions. We are intimately aware of how important continuity is for our customers, so stack version upgrades are always opt-in. Stack versions are typically supported for many years before we start issuing deprecation warnings (for example: we had been supporting "v1.0.0" for 11 years before we deprecated it).

Name Description ffmpeg_stack
Name Description
"v3.3.3" "v4.3.1"
read write read write
4gv 4GV (Fourth Generation Vocoder) X X
8svx_exp 8SVX exponential R X
8svx_fib 8SVX fibonacci R X
aac AAC (Advanced Audio Coding) (decoders: aac aac_fixed ) R W
aac_latm AAC LATM (Advanced Audio Coding LATM syntax) R X
ac3 ATSC A/52A (AC-3) (decoders: ac3 ac3_fixed ) (encoders: ac3 ac3_fixed ) R W
adpcm_4xm ADPCM 4X Movie R X
adpcm_adx SEGA CRI ADX ADPCM R W
adpcm_afc ADPCM Nintendo Gamecube AFC R X
adpcm_agm ADPCM AmuseGraphics Movie AGM X X
adpcm_aica ADPCM Yamaha AICA R X
adpcm_ct ADPCM Creative Technology R X
adpcm_dtk ADPCM Nintendo Gamecube DTK R X
adpcm_ea ADPCM Electronic Arts R X
adpcm_ea_maxis_xa ADPCM Electronic Arts Maxis CDROM XA R X
adpcm_ea_r1 ADPCM Electronic Arts R1 R X
adpcm_ea_r2 ADPCM Electronic Arts R2 R X
adpcm_ea_r3 ADPCM Electronic Arts R3 R X
adpcm_ea_xas ADPCM Electronic Arts XAS R X
adpcm_g722 G.722 ADPCM (decoders: g722 ) (encoders: g722 ) R W
adpcm_g726 G.726 ADPCM (decoders: g726 ) (encoders: g726 ) R W
adpcm_g726le G.726 ADPCM little-endian (decoders: g726le ) R X
adpcm_ima_amv ADPCM IMA AMV R X
adpcm_ima_apc ADPCM IMA CRYO APC R X
adpcm_ima_dat4 ADPCM IMA Eurocom DAT4 R X
adpcm_ima_dk3 ADPCM IMA Duck DK3 R X
adpcm_ima_dk4 ADPCM IMA Duck DK4 R X
adpcm_ima_ea_eacs ADPCM IMA Electronic Arts EACS R X
adpcm_ima_ea_sead ADPCM IMA Electronic Arts SEAD R X
adpcm_ima_iss ADPCM IMA Funcom ISS R X
adpcm_ima_oki ADPCM IMA Dialogic OKI R X
adpcm_ima_qt ADPCM IMA QuickTime R W
adpcm_ima_rad ADPCM IMA Radical R X
adpcm_ima_smjpeg ADPCM IMA Loki SDL MJPEG R X
adpcm_ima_wav ADPCM IMA WAV R W
adpcm_ima_ws ADPCM IMA Westwood R X
adpcm_ms ADPCM Microsoft R W
adpcm_mtaf ADPCM MTAF R X
adpcm_psx ADPCM Playstation R X
adpcm_sbpro_2 ADPCM Sound Blaster Pro 2-bit R X
adpcm_sbpro_3 ADPCM Sound Blaster Pro 2.6-bit R X
adpcm_sbpro_4 ADPCM Sound Blaster Pro 4-bit R X
adpcm_swf ADPCM Shockwave Flash R W
adpcm_thp ADPCM Nintendo THP R X
adpcm_thp_le ADPCM Nintendo THP (Little-Endian) R X
adpcm_vima LucasArts VIMA audio (decoders: adpcm_vima vima ) R X
adpcm_xa ADPCM CDROM XA R X
adpcm_yamaha ADPCM Yamaha R W
alac ALAC (Apple Lossless Audio Codec) R W
amr_nb AMR-NB (Adaptive Multi-Rate NarrowBand) (decoders: amrnb ) R W
amr_wb AMR-WB (Adaptive Multi-Rate WideBand) (decoders: amrwb ) R X
ape Monkey's Audio R X
aptx aptX (Audio Processing Technology for Bluetooth) X X
aptx_hd aptX HD (Audio Processing Technology for Bluetooth) X X
atrac1 ATRAC1 (Adaptive TRansform Acoustic Coding) R X
atrac3 ATRAC3 (Adaptive TRansform Acoustic Coding 3) R X
atrac3al ATRAC3 AL (Adaptive TRansform Acoustic Coding 3 Advanced Lossless) R X
atrac3p ATRAC3+ (Adaptive TRansform Acoustic Coding 3+) (decoders: atrac3plus ) R X
atrac3pal ATRAC3+ AL (Adaptive TRansform Acoustic Coding 3+ Advanced Lossless) (decoders: atrac3plusal ) R X
atrac9 ATRAC9 (Adaptive TRansform Acoustic Coding 9) X X
avc On2 Audio for Video Codec (decoders: on2avc ) R X
binkaudio_dct Bink Audio (DCT) R X
binkaudio_rdft Bink Audio (RDFT) R X
bmv_audio Discworld II BMV audio R X
celt Constrained Energy Lapped Transform (CELT) R X
codec2 codec2 (very low bitrate speech codec) X X
comfortnoise RFC 3389 Comfort Noise R W
cook Cook / Cooker / Gecko (RealAudio G2) R X
dolby_e Dolby E X X
dsd_lsbf DSD (Direct Stream Digital), least significant bit first R X
dsd_lsbf_planar DSD (Direct Stream Digital), least significant bit first, planar R X
dsd_msbf DSD (Direct Stream Digital), most significant bit first R X
dsd_msbf_planar DSD (Direct Stream Digital), most significant bit first, planar R X
dsicinaudio Delphine Software International CIN audio R X
dss_sp Digital Speech Standard - Standard Play mode (DSS SP) R X
dst DST (Direct Stream Transfer) R X
dts DCA (DTS Coherent Acoustics) (decoders: dca ) (encoders: dca ) R W
dvaudio DV audio R X
eac3 ATSC A/52B (AC-3, E-AC-3) R W
evrc EVRC (Enhanced Variable Rate Codec) R X
flac FLAC (Free Lossless Audio Codec) R W
g723_1 G.723.1 R W
g729 G.729 R X
gremlin_dpcm DPCM Gremlin X X
gsm GSM (decoders: gsm libgsm ) (encoders: libgsm ) R W
gsm_ms GSM Microsoft variant (decoders: gsm_ms libgsm_ms ) (encoders: libgsm_ms ) R W
hcom HCOM Audio X X
iac IAC (Indeo Audio Coder) R X
ilbc iLBC (Internet Low Bitrate Codec) X X
imc IMC (Intel Music Coder) R X
interplay_dpcm DPCM Interplay R X
interplayacm Interplay ACM R X
mace3 MACE (Macintosh Audio Compression/Expansion) 3:1 R X
mace6 MACE (Macintosh Audio Compression/Expansion) 6:1 R X
metasound Voxware MetaSound R X
mlp MLP (Meridian Lossless Packing) R W
mp1 MP1 (MPEG audio layer 1) (decoders: mp1 mp1float ) R X
mp2 MP2 (MPEG audio layer 2) (decoders: mp2 mp2float ) (encoders: mp2 mp2fixed libtwolame ) R W
mp3 MP3 (MPEG audio layer 3) (decoders: mp3 mp3float ) (encoders: libmp3lame libshine ) R W
mp3adu ADU (Application Data Unit) MP3 (MPEG audio layer 3) (decoders: mp3adu mp3adufloat ) R X
mp3on4 MP3onMP4 (decoders: mp3on4 mp3on4float ) R X
mp4als MPEG-4 Audio Lossless Coding (ALS) (decoders: als ) R X
musepack7 Musepack SV7 (decoders: mpc7 ) R X
musepack8 Musepack SV8 (decoders: mpc8 ) R X
nellymoser Nellymoser Asao R W
opus Opus (Opus Interactive Audio Codec) (decoders: opus libopus ) (encoders: libopus ) R W
paf_audio Amazing Studio Packed Animation File Audio R X
pcm_alaw PCM A-law / G.711 A-law R W
pcm_bluray PCM signed 16|20|24-bit big-endian for Blu-ray media R X
pcm_dvd PCM signed 20|24-bit big-endian R X
pcm_f16le PCM 16.8 floating point little-endian R X
pcm_f24le PCM 24.0 floating point little-endian R X
pcm_f32be PCM 32-bit floating point big-endian R W
pcm_f32le PCM 32-bit floating point little-endian R W
pcm_f64be PCM 64-bit floating point big-endian R W
pcm_f64le PCM 64-bit floating point little-endian R W
pcm_lxf PCM signed 20-bit little-endian planar R X
pcm_mulaw PCM mu-law / G.711 mu-law R W
pcm_s16be PCM signed 16-bit big-endian R W
pcm_s16be_planar PCM signed 16-bit big-endian planar R W
pcm_s16le PCM signed 16-bit little-endian R W
pcm_s16le_planar PCM signed 16-bit little-endian planar R W
pcm_s24be PCM signed 24-bit big-endian R W
pcm_s24daud PCM D-Cinema audio signed 24-bit R W
pcm_s24le PCM signed 24-bit little-endian R W
pcm_s24le_planar PCM signed 24-bit little-endian planar R W
pcm_s32be PCM signed 32-bit big-endian R W
pcm_s32le PCM signed 32-bit little-endian R W
pcm_s32le_planar PCM signed 32-bit little-endian planar R W
pcm_s64be PCM signed 64-bit big-endian R W
pcm_s64le PCM signed 64-bit little-endian R W
pcm_s8 PCM signed 8-bit R W
pcm_s8_planar PCM signed 8-bit planar R W
pcm_u16be PCM unsigned 16-bit big-endian R W
pcm_u16le PCM unsigned 16-bit little-endian R W
pcm_u24be PCM unsigned 24-bit big-endian R W
pcm_u24le PCM unsigned 24-bit little-endian R W
pcm_u32be PCM unsigned 32-bit big-endian R W
pcm_u32le PCM unsigned 32-bit little-endian R W
pcm_u8 PCM unsigned 8-bit R W
pcm_vidc PCM Archimedes VIDC X X
pcm_zork PCM Zork R X
qcelp QCELP / PureVoice R X
qdm2 QDesign Music Codec 2 R X
qdmc QDesign Music R X
ra_144 RealAudio 1.0 (14.4K) (decoders: real_144 ) (encoders: real_144 ) R W
ra_288 RealAudio 2.0 (28.8K) (decoders: real_288 ) R X
ralf RealAudio Lossless R X
roq_dpcm DPCM id RoQ R W
s302m SMPTE 302M R W
sbc SBC (low-complexity subband codec) X X
sdx2_dpcm DPCM Squareroot-Delta-Exact R X
shorten Shorten R X
sipr RealAudio SIPR / ACELP.NET R X
smackaudio Smacker audio (decoders: smackaud ) R X
smv SMV (Selectable Mode Vocoder) X X
sol_dpcm DPCM Sol R X
sonic Sonic R W
sonicls Sonic lossless X W
speex Speex (decoders: libspeex ) (encoders: libspeex ) R W
tak TAK (Tom's lossless Audio Kompressor) R X
truehd TrueHD R W
truespeech DSP Group TrueSpeech R X
tta TTA (True Audio) R W
twinvq VQF TwinVQ R X
vima LucasArts VIMA audio (deprecated id) (decoders: adpcm_vima vima ) X X
vmdaudio Sierra VMD audio R X
vorbis Vorbis (decoders: vorbis libvorbis ) (encoders: vorbis libvorbis ) R W
voxware Voxware RT29 Metasound X X
wavesynth Wave synthesis pseudo-codec R X
wavpack WavPack (encoders: wavpack libwavpack ) R W
westwood_snd1 Westwood Audio (SND1) (decoders: ws_snd1 ) R X
wmalossless Windows Media Audio Lossless R X
wmapro Windows Media Audio 9 Professional R X
wmav1 Windows Media Audio 1 R W
wmav2 Windows Media Audio 2 R W
wmavoice Windows Media Audio Voice R X
xan_dpcm DPCM Xan R X
xma1 Xbox Media Audio 1 R X
xma2 Xbox Media Audio 2 R X
Uppy
20% off any plan for the Uppy community
Use the UPPY20 code when upgrading.
Sign up
tus
20% off any plan for the tus community
Use the TUS20 code when upgrading.
Sign up
Product Hunt
20% off any plan for Product Hunters
Use the PRH20 code when upgrading.
Sign up