#24 bit graphics
10-Dec-90 03:23:41
Sb: #8711-#24 bit graphics
Fm: Black Belt Systems 76004,1771
To: Frank Lazar-Imagenie 76407,2320
Current HAM-E units can display images up to 384×480 pixels on an NTSC
machine, more vertical resolution on a PAL system (560 lines or
thereabouts). A hardware upgrade is in the works that will bring the output
pixel rate up to 768 maximum, the same pixel rate that the AMiga sends
pixels at in hi-res. Old units will be upgradable for the same difference
in price that the new, hires units will sell for.
The current resolution is the same as the AMiga's normal 12 bit HAM mode.
An important point to know, since you can't see a HAM-E thru your modem, is
that increasing the bits in the color space has very similar effects to
increasing the bits in the spacial resolution. Images become much richer,
deeper, and – even though there are the same number of pixels – more
detailed. This is a well known effect.
Although we don't yet have hires output, the price difference between us
and the only available alternative (FireCracker) is huge, and the
difference in output quality is not.
Ben
Amateur Radio Callsign is A A 7 A S