"CraigM" wrote in message
File>Save for Web>GIF> No dither> set number of colors to 16 or 64.
Is this what the OP means?
I read it as 4 and 6 bits per channel, not 16 (4 bit) or 64 (6 bit) colours. 4 bits per channel in RGB would be 4,096 colours.
6 bits per channel in RGB would be 262,144 colours.
TWK
"m" wrote in message
I need to take an 8 bit image and simulate what it would look like as a four or six bit image.
Any suggestions on how to do this?
Thanks,
-Martin