iconvert(1) - Linux man page

Title

iconvert -- copy images with format conversions and other alterations

Synopsis

Usage:  iconvert [options] inputfile outputfile
 or:  iconvert --inplace [options] file...

Description

This program is part of the OpenImageIO (http://www.openimageio.org) tool suite. Detailed documentation is avaliable in pdf format with the OpenImageIO distribution.

Options

--help

Print help message

-v

Verbose status messages

--threads %d

Number of threads (default 0 = #cores)

-d %s

Set the output data format to one of:uint8, sint8, uint10, uint12, uint16, sint16, half, float, double

-g %f

Set gamma correction (default = 1)

--tile %d %d

Output as a tiled image

--scanline

Output as a scanline image

--compression %s

Set the compression method (default = same as input)

--quality %d

Set the compression quality, 1-100

--no-copy-image

Do not use ImageOutput copy_image functionality (dbg)

--adjust-time

Adjust file times to match DateTime metadata

--caption %s

Set caption (ImageDescription)

--keyword %s

Add a keyword

--clear-keywords

Clear keywords

--attrib %s %s

Set a string attribute (name, value)

--orientation %d

Set the orientation

--rotcw

Rotate 90 deg clockwise

--rotccw

Rotate 90 deg counter-clockwise

--rot180

Rotate 180 deg

--inplace

Do operations in place on images

--sRGB

This file is in sRGB color space

--separate

Force planarconfig separate

--contig

Force planarconfig contig

--no-clobber

Do no overwrite existing files