Multimedia Codec

영상 압축 (Video compression)
- H.264
  - x264
  - OpenH264
- Motion JPEG
- FourCC
- VP8 or VP9
- AV1
  - dav1d
오디오 압축 (Audio compression)
- PCM
- MPEG Audio Layer-3 (MP3)
- WAV
- AAC
  - libfdk-aac
- Vorbis
- FLAC
- SoundStream (Google)
이미지 압축 (Image compression)
- Bitmap
  - DDB
  - DIB
- TIFF
  - libtiff
- JPEG
  - libjpeg
  - libjpeg-turbo
  - JasPer
- PNG
  - libpng
- TIFF
- ImageZero (IZ)
- FELICS
- S3 Texture Compression (S3TC)
- X PixMap (XPM)
벡터 그래픽스 (Vector graphics)
- SVG
  - SVG++
  - libsvgtiny
- Vector Markup Language (VML)
MPEG
- MPEG1
- MPEG2
- MPEG4
  - H.264/MPEG-4 AVC
Digital container format
- Audio
  - AIFF
  - WAV
  - XMF
- Image
  - FITS
  - TIFF
- Audio/Video
  - WebM
    - WebP
  - 3GP
  - ASF
  - Audio Video Interleave (AVI)
  - DVR-MS
  - FLV, F4V
  - IFF
  - MKV
  - MOV, QT
  - Mpeg-PS
  - MPEG transport stream (Mpeg-TS)
  - MP4
  - Ogg
  - RM
- Libraries
  - ISOBMFF
  - MediaInfoLib
디지털 신호 처리 (DSP)
- 오디오 압축 (Audio compression)
  - CELP
  - 컴팬딩
  - 합성곱 (Convolution)
  - 표본화
- 이미지 압축 (Image compression)
  - 프랙탈 부호화
  - Fourier transform
    - cuFFT (CUDA)
    - FFTW
    - Kiss FFT
  - 웨이블릿 변환 (Wavelet Transform)
    - Stationary wavelet transform (SWT)
    - Discrete wavelet transform (DWT, Haar)
      - gpudwt (CUDA)
      - dwtgpu (Cg, GLSL)
    - wavelet1d
      - dyadwaves
    - wavelet2d
  - 이산 코사인 변환 (DCT)
  - 카루넨-뢰브 변환
  - RLE
Libraries
- AtomicParsley
- FFmpeg
- GPAC (mp4box)
- libav
  - FFMS
- Jcodec
- Java Media Framework (JMF)
- Lame
- mp4parser
- SoundTouch
- Speex
- libuvc (USB video devices)
- libvlc
- libcanberra
- Spleeter

코덱(영어: codec)은 어떠한 데이터 스트림이나 신호에 대해, 인코딩이나 디코딩, 혹은 둘 다를 할 수 있는 하드웨어나 소프트웨어를 일컫는다.

Table

Multimedia compression and container formats
Video	ISO/IEC	MJPEG, Motion JPEG 2000, MPEG-1, MPEG-2(Part 2), MPEG-4(Part 2/ASP, Part 10/AVC), HEVC
	ITU-T	H.120, H.261, H.262, H.263, H.264, HEVC
	Others	AVS, Bink, CineForm, Cinepak, Dirac, DV, Indeo, Microsoft Video 1, OMS Video, Pixlet, Prores, RealVideo, RTVideo, SheerVideo, Smacker, Sorenson Video & Spark, Theora, VC-1, VC-2, VC-3, VP3, VP6, VP7, VP8, VP9, WMV, XEB, AV1
Audio	ISO/IEC	MPEG-1 Layer III (MP3), MPEG-1 Layer II (Multichannel), MPEG-1 Layer I, AAC, HE-AAC, MPEG Surround, MPEG-4 ALS, MPEG-4 SLS, MPEG-4 DST, MPEG-4 HVXC, MPEG-4 CELP, USAC
	ITU-T	G.711, G.718, G.719, G.722, G.722.1, G.722.2, G.723, G.723.1, G.726, G.728, G.729, G.729.1
	Others	AC-3, AMR, AMR-WB, AMR-WB+, ALAC, Asao, ATRAC, CELT, DRA, DTS, EVRC, EVRC-B, FLAC, GSM-HR, GSM-FR, GSM-EFR, iLBC, iSAC, Monkey's Audio, TTA (True Audio), MT9, A-law, µ-law, Musepack, OptimFROG, Opus, OSQ, QCELP, RealAudio, RTAudio, SD2, SHN, SILK, Siren, SMV, Speex, SVOPC, TwinVQ, VMR-WB, Vorbis, WavPack, WMA
Image	ISO/IEC/ITU-T	JPEG, JPEG 2000, JPEG XR, Lossless JPEG, JBIG, JBIG2, PNG, TIFF/EP, TIFF/IT
Image	Others	APNG, BMP, DjVu, EXR, GIF, ICER, ILBM, MNG, PCX, PGF, TGA, QTVR, TIFF, WBMP, WebP
Containers	ISO/IEC	MPEG-PS, MPEG-TS, ISO base media file format, MPEG-4 Part 14, Motion JPEG 2000, MPEG-21 Part 9
	ITU-T	H.222.0, T.802
	Others	3GP and 3G2, AMV, ASF, AIFF, AVI, AU, Bink, DivX Media Format, DPX, EVO, Flash Video, GXF, M2TS, Matroska, MXF, Ogg, QuickTime File Format, ratDVD, RealMedia, REDCODE RAW, RIFF, Smacker, MOD and TOD, VOB & IFO and BUP, WAV, WebM

Multimedia Codec

Categories

Table

See also

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