j2k_dump(1)

🌸 NAME 🌸

okay so this is the manual for j2k_dump(1) — the little jpeg2000-file dumper — and its whole main-character job is literally this: reads in a jpeg2000 image and dumps the contents to stdout. It is part of the OpenJPEG library, periodt. 💅

Valid input image extensions are .j2k, .jp2, .jpt — those three, bestie. No cap, that's the vibe check. 🦋

💫 SYNOPSIS 💫

j2k_dump -i infile.j2k

j2k_dump -ImgDir images/ Dump all files in images/

j2k_dump -h Print help message and exit

💅 OPTIONS 💅

• -i name — the jpeg2000 input file name goes right here, bestie. That's the whole assignment. (name = jpeg2000 input file name.)
• -ImgDir directory_name — point this at the directory containing jpeg2000 input files. (directory_name = directory containing jpeg2000 input files.)
• -h — prints the help message and exits, exactly like the synopsis says: j2k_dump -h Print help message and exit. 🫶

✨ AUTHORS ✨

Copyright (c) 20010, Mathieu Malaterre — yes, 20010, we are keeping it exactly as written, no cap. The author/copyright line stays iconic. 👑

🦋 SEE ALSO 🦋

go peek at image_to_j2k(1) and j2k_to_image(1) too, bestie — those are the SEE ALSO references, fr fr. 💖

okay that's the whole thing — signing off from j2k_dump, OpenJPEG library, Version 1.4.0. the footer's source/version is Version 1.4.0, and there's no extra date printed in the original footer, so this is the cute little end-of-page moment. mwah 💋✨