Man1 - gif2rgb.1

gif2rgb - convert images saved as GIF to 24-bit RGB triplets

gif2rgb [-v] [-1] [-c colors/] [-s /width /height/] [-o /outfile/] [-h] [/gif-file/]

-v

Verbose mode (show progress). Enables printout of running scan lines.

-1

Only one file in the format of RGBRGB… triplets (Each of R, G,B is a byte) is being read or written. This file size is 3 * Width * Height. If stdin is used for input or stdout for output, this option is implicitly applied. The default (if not `-1) is 3 files with the names OutFileName.R, OutFileName.G, OutFileName.B, each of which is Width * Height bytes.

-c colors

Specifies number of colors to use in RGB-to-GIF conversions, in bits per pixels, so -c 8 actually specifies 256 colors (maximum and default).

-s width height

Sets RGB-to-GIF conversion mode and specifies the size of the image to read.

-o

specifies the name of the out file (see also `-1 above).

-h

Print one line of command line help, similar to Usage above.

By default, convert a GIF input file to RGB triplets. If -s is specified, convert RGB input to a GIF.

If no input file is given, gif2rgb will try to read data from stdin.

Gershon Elber.