2TIFF
Version 4.1 ().
What's new:
- added deffered loading of engine modules to make program load
faster;
- fixed error in command line parser;
- fixed error in "-coleff(4;R;G;B)" option (in previous
version R and B channels were mixed up);
- fixed error causing program to crash at reading corrupted in
PNG files;
- added support of JPEG 2000 format;
- critical code sections are rewritten on MMX to increase productivity;
- fixed bug with option "-sep(n;m)";
- fixed errors with reading of DXF files;
- updated help file;
- added "smart" autodetection of optimal color depth
for output file
(works if "-cd" option s not used).
Example of working while converting to JPEG file format:
JPEG file format supports the following color spaces: grayscale
(8 bpp), truecolor (24 bpp, 32 bpp).
Source images:
- color image with any color depth up to 24 bpp (for instance
8 bit GIF file or 24-bit bitmap) will be converted to 24 bit color
JPEG file
- color image with color depth more then 24 bit per pixel will
be converted to 32-bit color JPEG;
- grayscale or black and white image regardless of its color depth
will be converted to 8 bit grayscale JPEG;
This feature allows to automaticaly get images with optimal ratio
of size/color or size/quality;
- fixed error with conversion to TIFF files with LZW compression
(in previous version 2TIFF created non compressed files instead
of files with LZW compression).
Added the following options:
|
|
