NAME
ff2jpg – convert farbfeld to JPG
SYNOPSIS
ff2jpg [-b colour] [-o] [-q quality]
DESCRIPTION
ff2jpg reads a farbfeld(5) image from stdin, converts it to JPG (8-bit RGB) and writes the result to stdout.
In case of an error ff2jpg writes a diagnostic message to stderr.
OPTIONS
- -b colour
-
Blend the transparent colours with colour specified as rgb, rrggbb or rrrrggggbbbb. The default is fff.
- -o
-
Optimize the Huffman table, which reduces the file size but takes longer.
- -q quality
-
Set the output quality ranging from 0 to 100. The default is 85.
EXIT STATUS
- 0
-
Image processed successfully.
- 1
-
An error occurred.
EXAMPLES
$ ff2jpg < image.ff > image.jpg
$ bunzip2 < image.ff.bz2 | ff2jpg -b 0f0 -q 90 > image.jpg
SEE ALSO
AUTHORS
Hiltjo Posthuma ⟨[email protected]⟩