.j2k

JPEG 2000

Dedicated renderer

Format facts

MIME type: image/jp2
Apple UTI: public.jpeg-2000-image
Stock Quick Look: no stock preview
Planned approach (census): special-renderer
Icon hint: thumbnail-only
Prevalence: common

Renderer note (from the census)

parse JP2 box structure for dimensions and color space

Gotchas: complex wavelet compression, pure Go JP2 decoder is experimental