guetzli perceptual JPEG encoder export option
@jfft
Submitted by Jean-François Fortin Tam Link to original bug (#780230)
Description
This allows JPEG compression with 20-30% smaller filesize without breaking the standard: https://github.com/google/guetzli/
Would be really cool to have that in GIMP!
See also: https://arstechnica.co.uk/information-technology/2017/03/google-jpeg-guetzli-encoder-file-size/