FRACTALPIX Codec™ (.fpx) is a simple mathematically lossless image format we use for saving FRACTALPIX Upscaler™ and FRACTALPIX Resampler™ processing output, up to RGBA floating point ( IEEE 754-2008) 32-bits per color channel (128 bits per pixel) suitable for post production and digital archiving.

Test Results with 425 MB 8192x4320 RGB floating point 32-bits per color channel (96 bits per pixel) image:

.tif with LZW compression 372 MB 8192x4320 RGB floating point 32-bits per color channel (96 bits per pixel) image:

FRACTALPIX Codec™.fpx 225 MB (approximately 60,000 32-bit or 90,000 16-bit frames per 16 TB hard drive, 40TB HDDs are under development)

Features

100% Lossless, zero generational loss

Parallel GPU compression/decompression

8192x4320 RGB floating point 32-bits per color channel (96 bits per pixel) image

8192x4320 RGB floating point 16-bits per color channel (48 bits per pixel) image

Tiled decompression (selected portions of an image)

Scaled decompression (smaller resolutions)

Subsampled decompression (lower color depths)

40% smaller than .tif with LZW compression

8 bit color 4:1 compression ratio