[TUTO] CRT scanlines in Blender 2.8/2.9
As it has been asked on my previous tutorial on CRT screen rendering, I show you here a way to add glitches on a video to make it as if displayed by a CRT screen.
CRT sweep effect on Blender: • [TUTO] CRT screen sweep effect in Blender ...
I use a very simple scanline texture (made with Paint or whatever) and another texture for RGB pixels.
Then nodes are used to separate R, G and B channels of the video and process them in different way. They are merged together to recreate the video picture with glitches.
I am so sorry for the bad video recording. I have used my laptop whose CPU bottlenecks the GPU so I am not able to make it better... I hope you will still able to understand the steps to reproduce this effect.
Anyway, in case you do not understand something, you can download the files here: https://github.com/dcarlus/BlenderStuff
Of course you can post a comment on this video as well! 😊