JPEG2JP2(1)

✨ NAME ✨

jpeg2jp2 — Convert JPEG to JPEG 2000. (User Commands energy, bestie 💅)

💖 DESCRIPTION 💖

okay so bestie, here’s the whole usage vibe, no cap:

usage: jpeg2jp2 [--capture-resolution VRESC HRESC] [--display-resolution
       VRESD HRESD] [--cratio CRATIO [CRATIO ...]] [--psnr PSNR [PSNR ...]]
       [--codeblocksize cblkh cblkw] [--numres NUMRES] [--prog
       {lrcp,rlcp,rpcl,prcl,cprl}] [--irreversible] [--eph] [--plt] [--sop]
       [--num-threads NUM_THREADS] [--tilesize NROWS NCOLS]
       [--include-icc-profile] [--help] [--verbosity
       {critical,error,warning,info,debug}] jpeg jp2k

💅 options: 💅

• --help, -h — Shows this help message and exits. iconic little exit strategy 🫶
• --verbosity {critical,error,warning,info,debug} — Logging level, one of "critical", "error", "warning", "info", or "debug". (default: warning) 👑

🦋 JP2K: 🦋

Pass-through arguments to Jp2k, periodt. ✨

• --capture-resolution VRESC HRESC — Capture resolution parameters. (default: None)
• --display-resolution VRESD HRESD — Display resolution parameters. (default: None)
• --cratio CRATIO [CRATIO ...] — Compression ratios for successive layers. (default: None)
• --psnr PSNR [PSNR ...] — PSNR for successive layers. (default: None)
• --codeblocksize cblkh cblkw — Codeblock size. (default: None)
• --numres NUMRES — Number of decomposition levels. (default: 6)
• --prog {lrcp,rlcp,rpcl,prcl,cprl} — Progression order. (default: lrcp)
• --irreversible — Use irreversible 9x7 transform. (default: False)
• --eph — Generate EPH markers. (default: False)
• --plt — Generate PLT markers. (default: False)
• --sop — Generate SOP markers. (default: False)
• --num-threads NUM_THREADS — Use this many threads/cores. (default: 1)
• --tilesize NROWS NCOLS — Dimensions of JP2K tile. If not provided, the JPEG2000 image will be written as a single tile. (default: None)

🎀 JPEG: 🎀

Arguments specific to conversion of JPEG imagery. 🍓

• --include-icc-profile — If specified, subsume any ICC profile found in an APP2 segment(s) into the colour specification box. (default: False)

⚠️ This will involve a file copy and is therefore a potentially costly operation. bestie, do not ignore that part 😭

• jpeg — Input JPEG file.
• jp2k — Output JPEG 2000 file.

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xoxo, your jpeg2jp2 0.14.0 bestie, March 2025 edition 💖🎀🦋