The only real way an NTSC composite signal would get rid of it, would be to low pass filter the luma signal by an entire pixel.Zing wrote:I'm not sure how this could be avoided. NTSC composite signals will always have rainbowing on thin lines, even with a great comb filter.Aaendi wrote:Did all Genesis systems have ugly rainbow artifacts on dithered patterns?
Pixel-perfect emulation and artistic intent
Re: Pixel-perfect emulation and artistic intent
Re: Pixel-perfect emulation and artistic intent
Something that pulls my hair out is when emulators and video codecs don't properly emulate "interweving" properly. Here are 3 things about interweving that people never get right.
1) Sometimes even and odd fields are NOT the same frame.
2) On a real CRT, the scanlines overlap eachother.
3) On a real CRT, the image from one field takes a little while to fade away, and are still visible when the second field is being scanned.
1) Sometimes even and odd fields are NOT the same frame.
2) On a real CRT, the scanlines overlap eachother.
3) On a real CRT, the image from one field takes a little while to fade away, and are still visible when the second field is being scanned.