jpeg2jp2 - Man Page
jpeg2jp2 – convert JPEG to JPEG 2000
Synopsis
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
- -h, --help
Show a help message and exit.
- --verbosity {critical,error,warning,info,debug}
Logging level, one of “critical”, “error”, “warning”, “info”, or “debug”. (default: warning)
JP2K
Pass-through arguments to Jp2k.
- --capture-resolution VRESC HRESC
Capture resolution parameters (default: None)
- --display-resolution VRESD HRESD
Display resolution parameters (default: None)
- --cratio CRATIO [CRATIO ...]
Compression ratio 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 (tag 34675) from the TIFF IFD found in an APP2 segment(s) into the colour specification box. This will involve a file copy and is therefore a potentially costly operation. (default: False)
- jpeg
Input JPEG file.
- jp2k
Output JPEG 2000 file.