Comments on: Interesting video on CGA graphics capabilities https://virtuallyfun.com/2016/03/28/interesting-video-on-cga-graphics-capabilities/ Fun with Virtualization Thu, 31 Mar 2016 07:03:22 +0000 hourly 1 https://wordpress.org/?v=7.0 By: Peter Godwin https://virtuallyfun.com/2016/03/28/interesting-video-on-cga-graphics-capabilities/comment-page-1/#comment-163836 Thu, 31 Mar 2016 07:03:22 +0000 https://virtuallyfun.com/?p=6017#comment-163836 Wikipedia has a reasonable write up on the Composite artifact colors used in CGA and other systems – https://en.wikipedia.org/wiki/Composite_artifact_colors. I have a CGA card floating around with the Composite jack on it I’ll have to give it a go if I can find a machine that will fit a full-size ISA card in that is…

A similar technique was often used to do blending effects on consoles, especially in the 16-bit era. There’s some examples at http://retro-sanctuary.com/comparisons%20-%20differing.html and http://www.chrismcovell.com/gotRGB/rgb_compare2.html

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