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JPEGM

Minimalist JPEG encoder & decoder

Encoder (jpegmenc)

  • written in C99
  • supports subsampled components (4:4:4, 4:2:2, 4:2:0)
  • uses interleaved scan
  • supports quality setting (1..100)
  • support color and grayscale images
  • uses default Huffman table or optimized tables
  • can handle 8-bit and 12-bit input images

Decoder (jpegmdec)

  • written in C99
  • can parse YCbCr, YCCK and grayscale images
  • can handle 8-bit or 12-bit samples
  • can handle subsampled components
  • can handle restart markers
  • supports interleaved and non-interleaved scans
  • supports Motion JPEG
  • does not support progressive JPEG files
  • does not support arithmetic coding

Author

David Barina [email protected]

License

This project is licensed under the MIT License.