List of codecs

The following is a list of compression formats and related codecs.

Audio compression formats

Non-compression

Linear Pulse Code Modulation (LPCM, generally only described as PCM) is the format for uncompressed audio in media files and it is also the standard for CD-DA; note that in computers, LPCM is usually stored in container formats such as WAV, AIFF, or AU, or as RAW audio format, although not technically necessary.
- FFmpeg
Pulse-density modulation (PDM)
- Direct Stream Digital (DSD) is standard for Super Audio CD
  - foobar2000 Super Audio CD Decoder (based on MPEG-4 DST reference decoder)
Pulse-amplitude modulation (PAM)

Lossless compression

Actively Developed
- Most Popular
  - Apple Lossless Audio Codec (ALAC)
  - Free Lossless Audio Codec (FLAC)^[1]
  - Monkey's Audio (APE)
  - OptimFROG (OFR)
  - Tom's verlustfreier Audiokompressor (TAK)
  - WavPack (WV)
  - True Audio (TTA)
  - Windows Media Audio Lossless (WMAL)
- Other
  - DTS-HD Master Audio, also known as DTS++.
  - Dolby TrueHD – Standard for DVD-Audio in Blu-ray; Mathematically based on MLP.
    - Meridian Lossless Packing (MLP), also known as Packed PCM (PPCM) – Standard for DVD-Audio in DVD.
  - MPEG-4 Audio Lossless Coding (MPEG-4 ALS)
  - MPEG-4 Scalable Lossless Coding (MPEG-4 SLS) – Parts of it are used in HD-AAC
  - RealAudio Lossless
- Oddball
  - ATRAC Advanced Lossless (AAL) - Extremely unpopular.
  - Direct Stream Transfer (DST) - Only be used for Direct Stream Digital with no publicly available encoder&decoder.
  - Original Sound Quality (OSQ) - Only be used in WaveLab
Discontinued
- Lossless Audio (LA)^[2] – No update for 10+ years.
- Shorten (SHN)^[3] – Officially discontinued.
- Lossless Predictive Audio Compression (LPAC) – Predecessor of MPEG-4 ALS.
- Lossless Transform Audio Compression (LTAC) – Predecessor of LPAC.
- MPEG-1 Audio Layer III HD (mp3HD) – Officially discontinued.
- RK Audio (RKAU)^[4] – Officially discontinued.

Lossy compression

General

Adaptive Differential (or Delta) pulse-code modulation (ADPCM, see Pulse-code modulation)
Adaptive Transform Acoustic Coding (ATRAC, used in MiniDisc devices)
- FFmpeg (decoder only)
ATSC/ETSI standards:
- Dolby Digital (AC3, ATSC A/52, ETSI TS 102 366)
  - FFmpeg
  - liba52 (decoder only)
- DTS Coherent Acoustics (DTS, Digital Theatre System Coherent Acoustics, ETSI TS 102 114)
  - FFmpeg
  - libdca (decoder only)
Impala FORscene audio codec
ITU standards:
- G.719
- G.722
  - FFmpeg
- G.722.1 and G.722.1 Annex C
  - libg722_1
  - libsiren (part of libmsn and msn-pecan)
- G.722.2
  - 3GPP TS 26.173 - AMR-WB speech Codec (C-source code) - reference implementation^[5]
  - opencore-amr (decoder)
  - FFmpeg (decoding only)
MPEG-1 Audio and MPEG-2 Audio
- layer I (MP1) (MPEG-1, MPEG-2 and non-ISO MPEG-2.5)
  - FFmpeg (decoder only)
- layer II (MP2) (MPEG-1, MPEG-2 and non-ISO MPEG-2.5)
  - FFmpeg
  - tooLame (encoding only)
  - twoLame (encoding only)
- layer III (MP3) (MPEG-1, MPEG-2 and non-ISO MPEG-2.5)
  - FFmpeg (decoding only)
  - LAME (encoding only)
- Advanced Audio Coding (AAC) (MPEG-2 Part 7)
  - FAAC, FAAD
  - FFmpeg
  - iTunes
  - Nero AAC Codec
MPEG-4 Audio
- Advanced Audio Coding (AAC), (MPEG-4 Part 3 subpart 4), HE-AAC
  - FAAC, FAAD2
  - FFmpeg
  - iTunes
  - Nero AAC Codec
  - MPEG-4 AAC reference software (ISO/IEC 14496-5:2001)
- Harmonic and Individual Lines and Noise (HILN, MPEG-4 Parametric Audio Coding)
  - MPEG-4 reference software (ISO/IEC 14496-5:2001)
- TwinVQ
  - MPEG-4 reference software (ISO/IEC 14496-5:2001)
  - FFmpeg (decoding only)
- BSAC (Bit-Sliced Arithmetic Coding)
  - MPEG-4 reference software (ISO/IEC 14496-5:2001)
Musepack (aka MPEGplus)
- Musepack SV8 Tools
- FFmpeg (decoding only)
IETF standards:
- Opus (RFC 6716) - based on SILK vocoder and CELT codec
  - libopus
  - FFmpeg (decoding only)
AT&T Perceptual audio coder
QDesign (purchased by DTS)
- QDesign Music Codec - used in Apple QuickTime
  - FFmpeg (decoding only)
PictureTel (purchased by Polycom)
- Siren 7
  - libg722_1
  - libsiren (part of libmsn and msn-pecan)
- Siren 14
  - libg722_1
- Siren 22
NTT TwinVQ
- FFmpeg (decoder only)
- NTT TwinVQ Encoder, NTT TwinVQ Player
Vorbis
- aoTuV
- FFmpeg
- libvorbis
- Tremor (decoder only)
Windows Media Audio (WMA)
- Windows Media Encoder
- FFmpeg

Bluetooth

Bluetooth Special Interest Group
- Low Complexity Subband Coding (SBC)
  - BlueZ
Qualcomm Technologies International (formerly CSR)
- aptX (aka apt-X. used in Bluetooth)
  - Qualcomm libbt-aptx
- aptX HD
Sony
- LDAC (used in bluetooth)

Voice

(low bit rate, optimized for speech)

Xiph.Org Foundation
- Speex, patent free^[6]
  - libspeex
Dialogic ADPCM (VOX)
International Voice Association (IVA) standards:
- Digital Speech Standard / Standard Play (DSS-SP)
  - FFmpeg (decoding only)
- Digital Speech Standard / Quality Play (DSS-QP)
ITU standards:
- G.711 (a-law and μ-law companding), also known as PCM of voice frequencies
  - FFmpeg (libavcodec)
- G.711.0 (G.711 LLC)
- G.711.1
- G.718
- G.719
- G.721 (superseded by G.726)
- G.722 (SB-ADPCM)
  - FFmpeg
- G.722.1
- G.722.2 (AMR-WB)
  - 3GPP TS 26.173 - AMR-WB speech Codec (C-source code) - reference implementation^[5]
  - opencore-amr (decoder)
  - FFmpeg (decoder only)
- G.723 (24 and 40 kbit/s DPCM, extension to G.721, superseded by G.726)
- G.723.1 (MPC-MLQ or ACELP)
  - FFmpeg
- G.726 (ADPCM)
  - FFmpeg (libavcodec)
- G.728 (LD-CELP)
- G.729 (CS-ACELP)
  - FFmpeg (decoder only)
- G.729a
- G.729d
  - FFmpeg (decoder only)
- G.729.1
Google
- internet Speech Audio Codec (iSAC)
  - WebRTC
Nellymoser Asao Codec
- FFmpeg (libavcodec)
PictureTel PT716, PT716plus
PictureTel PT724
RTAudio - used by Microsoft Live Communication Server
SVOPC - used by Skype
OpenLPC - created by Future Dynamics^[7]
- HawkVoice (libHVDI)
Voxware - used by Microsoft DirectPlay
Truespeech
- FFmpeg (decoder only)
Truespeech Triple Rate CODER (TRC)^[8] - used in some pocket recorders.
ANSI/SCTE
- ANSI/SCTE 24-21 2006 (BroadVoice16)
  - BroadVoice Speech Codec Open Source C Code
- ANSI/SCTE 24-22 2013 (iLBCv2.0)
- ANSI/SCTE 24-23 2007 (BroadVoice32)
  - BroadVoice Speech Codec Open Source C Code
IETF RFCs:
- Internet Low Bit Rate Codec (iLBC, RFC 3951) - developed by Global IP Solutions/Google
  - WebRTC
IETF Internet Draft
- IPMR Speech Codec (used by SPIRIT DSP and many others) ^[9]
- SILK (used by Skype)^[10]
- CELT (developed by Xiph.Org Foundation)^[11]
  - libcelt
MPEG-4 Audio
- MPEG-4 CELP
- MPEG-4 HVXC
Skyphone MPLP
Inmarsat
- INMARSAT-M IMBE
- Inmarsat Mini-M AMBE

Mobile phone

Generation 2

European Telecommunications Standards Institute (ETSI) GSM
- Full Rate (GSM 06.10, RPE-LTP)
  - libgsm
  - FFmpeg (decoder only)
- Half Rate (GSM 06.20, VSELP 5.6kbps)
- Enhanced Full Rate (GSM 06.60, ACELP 12.20kbps, compatible with AMR mode AMR_12.20)
Telecommunications Industry Association (TIA) IS-95 (aka cdmaOne)
- IS-96A (QCELP 8kbps)
- IS-127 (EVRC 8kbps)
- IS-733 (QCELP 13kbps)
Telecommunications Industry Association (TIA) IS-54/IS-136 (aka Digital AMPS)
- IS-85 (VSELP 8kbps)
- IS-641 (ACELP 7.4kbps, compatible with AMR mode AMR_7.40)
Association of Radio Industries and Businesses (ARIB) RCR STD-27 (PDC)
- PDC-HR (PSI-CELP 3.45kbps)
- PDC-FR (VSELP 11.2kbps)
- PDC-EFR CS-ACELP 8kbps (aka G.729)
- PDC-EFR ACELP 6.7kbps (compatible with AMR mode AMR_6.70)

Generation 3/4

3rd Generation Partnership Project (3GPP)
- Adaptive Multi-Rate (AMR)
  - AMR-NB
    - 3GPP TS 26.073 - AMR speech Codec (C-source code) - reference implementation^[12]
    - opencore-amr (one may compile ffmpeg with—enable-libopencore-amrnb to incorporate the OpenCORE lib)
    - FFmpeg (by default decoder only, but see above the compiling options to incorporate the OpenCORE lib).
  - AMR-WB
    - 3GPP TS 26.173 - AMR-WB speech Codec (C-source code) - reference implementation^[5]
    - opencore-amr (decoder), from OpenCORE (one may compile ffmpeg with—enable-libopencore-amrwb to incorporate the OpenCORE lib)
    - vo-amrwbenc (encoder), from VisualOn, included in Android (one may compile ffmpeg with—enable-libvo-amrwbenc to incorporate the VisualOn lib)
    - FFmpeg (by default decoder only, but see above the compiling options).
  - AMR-WB+
    - 3GPP TS 26.273 - AMR-WB+ speech Codec (C-source code) - reference implementation^[13]
- EVS (Enhanced Voice Services)
3rd Generation Partnership Project 2 (3GPP2)
- Enhanced Variable Rate Codec (EVRC, aka IS-127) - based on RCELP
  - FFmpeg (decoder only)
- Enhanced Variable Rate Codec B (EVRC-B)
- QCELP (Qualcomm Code Excited Linear Prediction)
  - QCELP-8 (aka SmartRate or IS-96C)
    - FFmpeg (decoder only)
  - QCELP-13 (aka PureVoice or IS-733)
    - FFmpeg (decoder only)
- Selectable Mode Vocoder (SMV)
- Variable Multi Rate – WideBand (VMR-WB)

Professional mobile radio

APCO
- Project 25 Phase 2 Enhanced Full-Rate (AMBE+2 4400bit/s with 2800bit/s FEC)
- Project 25 Phase 2 Half-Rate (AMBE+2 2450bit/s with 1150bit/s FEC) - also used in NXDN and DMR
  - mbelib (decoder only)
- Project 25 Phase 1 Full Rate (IMBE 7200bit/s)
  - mbelib (decoder only)
European Telecommunications Standards Institute (ETSI)
- ETS 300 395-2 (TETRA ACELP 4.6kbps)
TETRAPOL
- RPCELP 6kbps
D-STAR Digital Voice (AMBE 2400bit/s with 1200bit/s FEC)
- mbelib (decoder only)
Spirit DSP RALCWI
DSPINI
- SPR Robust
- TWELP Robust
Codec2
RL-CELP (used in Japanese railways^[14]^[15])

Military

U.S. Department of Defence (DoD) Federal Standard:
- FS-1015 (aka LPC-10)
  - HawkVoice (libHVDI)
- FS-1016 (CELP)
  - HawkVoice (libHVDI)
- FS-1023 (CVSD 12kbps)
United States Military Standard (MIL-STD)
- MIL-STD-188 113 (CVSD 16kbps and 32kbps)
  - SoX (libsox)
- MIL-STD-3005 (aka MELP)
NATO
- STANAG 4198 (aka LPC-10e)
- STANAG-4591 (aka MELPe)
BBN NRV - developed in DARPA program^[16]

Text compression formats

Video compression formats

Lossless video compression

Alpary
Apple Animation (QuickTime RLE)
- QuickTime
- FFmpeg
ArithYuv
AVIzlib
- LCL (VfW codec) MSZH and ZLIB ^[17]
- FFmpeg
Autodesk RLE (AASC)
BMV Video (Discworld II BMV Video)
CamStudio GZIP/LZO
- FFmpeg (decoder only)
Dirac lossless
- libdirac
- libschroedinger
- GStreamer
- FFmpeg
DXA
- FFmpeg (decoder only)
FastCodec
FFV1^[18] FFV1's compression factor is comparable to Motion JPEG 2000, but based on quicker algorithms (allows real-time capture). Written by Michael Niedermayer and published as part of FFmpeg under to GNU LGPL.
- FFmpeg
Flashsv (flash screen video)^[19]
Fraps codec (FPS1) ^[20]
H.264 lossless
- x264 (encoder only)
- FFmpeg (decoder only, uses x264 for encoding)
Huffyuv Huffyuv (or HuffYUV) was written by Ben Rudiak-Gould and published under the terms of the GNU GPL as free software, meant to replace uncompressed YCbCr as a video capture format. It uses very little cpu but takes a lot of disk space. See also ffvhuff which is an "FFmpeg" only version of it.
- FFmpeg
JPEG 2000 lossless
- libopenjpeg
Lagarith A more up-to-date fork of Huffyuv is available as Lagarith^[21]
- Lagarith Codec (VfW codec)
- FFmpeg (decoder only)
LOCO ^[22]
- FFmpeg (decoder only)
LZO
MagicYUV^[23]
MSU Lossless Video Codec
PNG
- CorePNG
- FFmpeg
ScreenPressor^[24]
SheerVideo
Snow lossless
- FFmpeg
TechSmith Screen Capture Codec (TSCC)^[25]
- FFmpeg (decoder only)
Ut Video ^[26]^[27]
- libutvideo
- FFmpeg
VMNC VMware screen codec^[28]
VP9 by Google ^[29]
- libvpx
- FFmpeg (decoder only)
YULS
ZMBV (Zip Motion Block Video) Codec
- FFmpeg
VBLE ^[30]
ZRLE used by VNC
Blackmagic codec
Grass Valley Lossless
- Grass Valley Codec Option
- FFmpeg (decoder only)

Lossy compression

General

Apple Intermediate Codec
- FFmpeg (decoder only)
Bink Video, Smacker video
- FFmpeg
- libavcodec
Blackbird FORscene video codec
Cinepak^[31] (aka Apple Compact Video)
- FFmpeg (decoder only)
Dirac
- Schrödinger
- dirac-research
- FFmpeg (decoder only)
Firebird ^[32] Original FORscene video codec
H.261 (aka Px64)
- FFmpeg H.261 (libavcodec)
MPEG-1 Part 2 (MPEG-1 Video)
- Cinema Craft Encoder
- Elecard MPEG-1 Decoder/Encoder
- FFmpeg
- MainConcept MPEG-1
- TMPGEnc
H.262/MPEG-2 Part 2 (MPEG-2 Video)
- Canopus ProCoder
- Cinema Craft Encoder
- Elecard MPEG-2 Video Decoder/Encoder
- FFmpeg
- InterVideo Video Decoder
- MainConcept MPEG-2
- TMPGEnc
H.263
- FFmpeg H.263 (libavcodec)
MPEG-4 Part 2 (MPEG-4 Advanced Simple Profile)
- 3ivx
- DivX
- Elecard MPEG-4 Decoder/Encoder
- libavcodec
- HDX4
- Nero Digital
- Xvid
H.264/MPEG-4 AVC or MPEG-4 Part 10 (MPEG-4 Advanced Video Coding), approved for Blu-ray
- CoreAVC
- Elecard AVC Decoder/Encoder
- MainConcept
- Nero Digital
- QuickTime H.264
- Sorenson AVC Pro codec, Sorenson's new implementation
- OpenH264 (baseline profile only)
- x264 (encoder only)
- FFmpeg (decoder only)
HEVC
- x265 (encoder only)
Indeo 3^[33]/4/5^[34]
- FFmpeg (decoder only)
OMS Video
On2 Technologies TrueMotion VP3/VP4, VP5, VP6, VP7, VP8; under the name The Duck Corporation: TrueMotion S, TrueMotion 2
- FFmpeg (decoder only)
Pixlet
RealVideo
- FFmpeg
Snow Wavelet Codec
Sorenson Video,^[35] Sorenson Spark
- FFmpeg
Theora
- FFmpeg (decoding only)
- libtheora
VC-1 (SMPTE standard, subset of Windows Media Video)
- FFmpeg (decoder only)
VP9 by Google
Windows Media Video (WMV)
- WAX (Part of the Windows Media Series)
- FFmpeg
Guobiao standards (GB/T)
- Audio Video Standard (AVS)
  - AVS1-P2 (GB/T 20090.2-2006)
    - FFmpeg (decoding only)
  - AVS1-P7 (AVS-M; under-development)
  - AVS-S-P2 (under-development)
  - AVS2-P2 (under-development)
- SVAC (GB/T 25724-2010)

Intra-frame-only

MJPEG
- FFmpeg
- Morgan Multimedia M-JPEG
- Pegasus PICVideo M-JPEG
- MainConcept M-JPEG
JPEG 2000 intra frame video codec
- libopenjpeg
- FFmpeg
Apple ProRes 422/4444
- FFmpeg
AVC-Intra
- FFmpeg
DV
- FFmpeg
SMPTE standard
- VC-2 SMPTE standard (a.k.a. Dirac Pro. SMPTE ST 2042)
  - Schrödinger
  - dirac-research
- VC-3 SMPTE standard (SMPTE ST 2019)
  - Avid DNxHD
  - FFmpeg
- VC-5 SMPTE standard (SMPTE ST 2073)
  - GoPro CineForm
Grass Valley HQ/HQA/HQX
- Grass Valley Codec Option
- FFmpeg (decoder only)

Realtime

Hap/Hap Alpha/Hap Q
- VIDVOX hap codec
- FFmpeg
DXV Codec
- Resolume DXV Codec
- FFmpeg (decoder only)

References

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External links

Subjective codec comparison
Audio formats comparison, a look at six lossless formats and five lossy formats.
http://www.fourcc.org/codecs.php, list of codec four digit codes (like DIV3, XVID, ...)
Interactive blind listening tests of audio codecs over the internet
http://mediainfo.sourceforge.net/en/Support/Formats,List of different audio codecs and meta-data by them
Online Video Format Identification Tool - Designed primarily for CCTV video formats and codecs

tr:Çözücü listesi

↑ FLAC (Free Lossless Audio Codec), Version 1.1.2 Library of Congress
↑ Lua error in package.lua at line 80: module 'strict' not found.
↑ Shorten Lossless Audio Compression Format (SHN), Version 3.5.1 Library of Congress
↑ Lua error in package.lua at line 80: module 'strict' not found.
↑ ^5.0 ^5.1 ^5.2 3GPP (2008-12-11) 3GPP TS 26.173 - AMR-WB speech Codec; version 8.0.0 Release 8, Retrieved 2009-09-09
↑ Speex Audio Codec, Version 1.2 Library of Congress
↑ Finding voice codecs for free software Linux.com October 14, 2005
↑ DSP Group Unveils Total Telephony Solutions(TM) For Digital Cordless Telephony Applications PRNewswire
↑ IPMR Speech Codec - draft-spiritdsp-ipmr-01.txt IETF
↑ SILK Speech Codec - draft-vos-silk-02 IETF
↑ Constrained-Energy Lapped Transform (CELT) Codec - draft-valin-celt-codec-02 IETF
↑ 3GPP (2008-12-11) 3GPP TS 26.073 - AMR speech Codec; version 8.0.0 Release 8, Retrieved 2009-09-08
↑ 3GPP (2008-12-18) 3GPP TS 26.273 - AMR-WB+ speech Codec; version 8.0.0 Release 8, Retrieved 2009-09-09
↑ INFORMATION COLLECTION SURVEY FOR THE MEGA MANILA SUBWAY PROJECT IN THE REPUBLIC OF THE PHILIPPINES Japan International Cooperation Agency September, 2015
↑ 東北上越新幹線デジタル列車無線システムの開発 (Japanese) East Japan Railway Company 2003
↑ 300 bps noise robust vocoder MILCOM 2010
↑ Lua error in package.lua at line 80: module 'strict' not found.
↑ FF Video Codec 1 Library of Congress
↑ http://ffmpeg.org/doxygen/trunk/flashsv_8c.html
↑ http://www.fraps.com/faq.php#videocap
↑ http://lags.leetcode.net/codec.html
↑ http://wiki.multimedia.cx/index.php?title=LOCO
↑ http://magicyuv.com/
↑ Lua error in package.lua at line 80: module 'strict' not found.
↑ Lua error in package.lua at line 80: module 'strict' not found.
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↑ Lua error in package.lua at line 80: module 'strict' not found.
↑ Lua error in package.lua at line 80: module 'strict' not found.
↑ http://wiki.multimedia.cx/index.php?title=VBLE
↑ Cinepak Library of Congress
↑ Lua error in package.lua at line 80: module 'strict' not found.
↑ Indeo Video Codec, Version 3 Library of Congress
↑ Indeo Video Codec, Version 5 Library of Congress
↑ Sorenson Video Codec, Version 3 Library of Congress

[1] FLAC (Free Lossless Audio Codec), Version 1.1.2 Library of Congress

[2] Lua error in package.lua at line 80: module 'strict' not found.

[3] Shorten Lossless Audio Compression Format (SHN), Version 3.5.1 Library of Congress

[4] Lua error in package.lua at line 80: module 'strict' not found.

[3gpp-amr-wb-5] 5.0 ^5.1 ^5.2 3GPP (2008-12-11) 3GPP TS 26.173 - AMR-WB speech Codec; version 8.0.0 Release 8, Retrieved 2009-09-09

[6] Speex Audio Codec, Version 1.2 Library of Congress

[7] Finding voice codecs for free software Linux.com October 14, 2005

[8] DSP Group Unveils Total Telephony Solutions(TM) For Digital Cordless Telephony Applications PRNewswire

[9] IPMR Speech Codec - draft-spiritdsp-ipmr-01.txt IETF

[10] SILK Speech Codec - draft-vos-silk-02 IETF

[11] Constrained-Energy Lapped Transform (CELT) Codec - draft-valin-celt-codec-02 IETF

[12] 3GPP (2008-12-11) 3GPP TS 26.073 - AMR speech Codec; version 8.0.0 Release 8, Retrieved 2009-09-08

[13] 3GPP (2008-12-18) 3GPP TS 26.273 - AMR-WB+ speech Codec; version 8.0.0 Release 8, Retrieved 2009-09-09

[jica-philipines-14] INFORMATION COLLECTION SURVEY FOR THE MEGA MANILA SUBWAY PROJECT IN THE REPUBLIC OF THE PHILIPPINES Japan International Cooperation Agency September, 2015

[15] 東北上越新幹線デジタル列車無線システムの開発 (Japanese) East Japan Railway Company 2003

[16] 300 bps noise robust vocoder MILCOM 2010

[17] Lua error in package.lua at line 80: module 'strict' not found.

[18] FF Video Codec 1 Library of Congress

[19] ttp://ffmpeg.org/doxygen/trunk/flashsv_8c.html

[20] ttp://www.fraps.com/faq.php#videocap

[21] ttp://lags.leetcode.net/codec.html

[22] ttp://wiki.multimedia.cx/index.php?title=LOCO

[23] ttp://magicyuv.com/

[24] Lua error in package.lua at line 80: module 'strict' not found.

[25] Lua error in package.lua at line 80: module 'strict' not found.

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[28] Lua error in package.lua at line 80: module 'strict' not found.

[29] Lua error in package.lua at line 80: module 'strict' not found.

[30] ttp://wiki.multimedia.cx/index.php?title=VBLE

[31] Cinepak Library of Congress

[32] Lua error in package.lua at line 80: module 'strict' not found.

[33] Indeo Video Codec, Version 3 Library of Congress

[34] Indeo Video Codec, Version 5 Library of Congress

[35] Sorenson Video Codec, Version 3 Library of Congress

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List of codecs

Contents

Audio compression formats

Non-compression

Lossless compression

Lossy compression

General

Bluetooth

Voice

Mobile phone

Generation 2

Generation 3/4

Professional mobile radio

Military

Text compression formats

Video compression formats

Lossless video compression

Lossy compression

General

Intra-frame-only

Realtime

See also

References

External links

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