This'll be nice and short.
I wanted to add some new backgrounds to simgen, which is a hack on Amiga Workbench 1.3 setups which allows for a 1 or 2 bpp (2 or 4 colour) background image.
- https://github.com/Pixinn/rgb2amiga - rgb2amiga converts images to IFF using Imagemagick 6. Yes, make sure you install ImageMagick 6 as the latest version API has changed enough for this to fail compilation.
- Make sure you resize the original image to a suitable resolution for your desktop - I'm using 640x200, and I'll play with 640x256 later.
- Make sure you also realise the output screen is 4:3, so crop appropriately.
- Run the program, and see what happens.