As if by magic, (ImageMagic that is), while looking up something completely different I found exactly what I was looking for in the documentation.
I've added
-type GrayScale -depth 8
to my parameters and it seems to have done exactly what I wanted.
Thanks,
Max
Search found 2 matches
- 2015-10-12T01:37:45-07:00
- Forum: Users
- Topic: [SOLVED] Create 8bit non-palletized greyscale TGA or BMP
- Replies: 1
- Views: 1416
- 2015-10-12T01:07:58-07:00
- Forum: Users
- Topic: [SOLVED] Create 8bit non-palletized greyscale TGA or BMP
- Replies: 1
- Views: 1416
[SOLVED] Create 8bit non-palletized greyscale TGA or BMP
I need to convert a 24 bit png to greyscale and save it as TGA or BMP with 8bpp no palette. I'm using convert source.png -grayscale Lightness -colors 256 -compress None dest.tga which converts the image correctly and does save as 8bpp, but it uses a palette. No matter what I try I can't seem to get ...