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nanochess

Member Since 11 Jul 2011
OFFLINE Last Active Today, 6:38 AM

Posts I've Made

In Topic: stupus coleco collection

Thu May 24, 2018 5:37 PM

Beatiful! :lust:

In Topic: --gfx-palette flag

Thu May 24, 2018 8:16 AM

Wow! are you sleeping enough? :)

This was a pretty interesting trip! :) But how we can be sure of the hue for pictures if this has variations in all NTSC sets?

For my CoolCV emulator I wrote a YUV converter to RGB that runs dinamically because you can have NTSC/PAL palettes, the input values come from the VDP datasheet, for some reason TI shows all values as integers.

Y runs from 0-100, R-Y and B-Y runs from 0-84. (center is 47)

I gave a look to the AY-3-8915 values you show and that was non-sense for me, but the Papa document was pretty close to what I understood.

So I've took the Papa document values, passed them thru my YUV converter adjusting my contrast number and I surprisingly I feel as it looks like in screen.
 
  0,  0,  0
  0,117,255
255, 76, 57
209,185, 81
  9,185,  0
 48,223, 16
255,229,  1
255,255,255
140,140,140
 40,229,192
255,160, 46
100,103,  0
255, 41,255
140,143,255
124,237,  0
196, 43,252

In Topic: Bird's nest...

Tue May 22, 2018 10:29 AM

Maybe it will not become commercial but I love what JohnPCAE is doing.

Keep up the good work :)

In Topic: The Official JUMPKING JUNIOR thread - IntellivisionRevolution

Tue May 22, 2018 10:24 AM

Fire up jzIntv, press [F8] and [A] at the same time, it records to video that Youtube accepts. Or press [F10] and will save to IMV and use the imvtogif converter. Easy peasy! 
 
I love making more work for other people.
 
 
 


Ejem! You should guide Rev first to install jzintv.

Many people has tried to teach him over the years only to suffer a journey of horror, some people cannot ride a bicycle, Rev is unable to use jzintv. :P

In Topic: Atari 2600 Programming for Newbies - the book

Sun May 20, 2018 7:10 AM

Nice! :) :thumbsup:

Btw, what's the typography used for body text?