> there are some super swanky terminals and emulators that have that part already done
Like 'cool-retro-term': https://github.com/Swordfish90/cool-retro-term
Re:Color Emulation
by vanderZwan on Saturday September 14, 2019 @09:53AM
(#20970751)
Although this flicker would indeed be necessary for a 100% accurate reproduction, I'm not sure that is really the thing that current CRT shaders are missing for feeling "just right". After all, the linked example image feels very convincing and yet is static.
You'd need, basically, a high hz HDR monitor with an actual sub-ms response time... so you can superbright blink the character, essentially black framing it.
The rest of the actual softness of the glow can be emulated conventionally with shaders (there are some super swanky terminals and emulators that have that part already done).