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valadaptive / ntsc-rs

Free, open-source analog TV + VHS effect. Standalone application + plugin (After Effects, Premiere, and OpenFX).
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Rainbow artifact enhancement #100

Open Degamisu opened 1 month ago

Degamisu commented 1 month ago

I was noticing when i was looking at an image from another issue

image

the chrominance interference is kinda warped around. Can this be implemented?

Maris495 commented 4 weeks ago

I think I got an idea on how the warping could look. Maybe if the video had wave distortions, the chrominance interference would be added on top of it. And with a descrambler or a way to restore the image from the distortion, the image would look intact, but the chrominance interference can be warped. I tested it out using Vegas Pro for the wave effect. image image image

Degamisu commented 4 weeks ago

I think I got an idea on how the warping could look. Maybe if the video had wave distortions, the chrominance interference would be added on top of it. And with a descrambler or a way to restore the image from the distortion, the image would look intact, but the chrominance interference can be warped. I tested it out using Vegas Pro for the wave effect.

possibly! the only issue is that the original picture doesn't really look warped. its more of the chrominance being more interfered with.

edit: Just reread the entire thing, didnt notice you putting it back!

Maris495 commented 4 weeks ago

I think I got an idea on how the warping could look. Maybe if the video had wave distortions, the chrominance interference would be added on top of it. And with a descrambler or a way to restore the image from the distortion, the image would look intact, but the chrominance interference can be warped. I tested it out using Vegas Pro for the wave effect.

possibly! the only issue is that the original picture doesn't really look warped. its more of the chrominance being more interfered with.

I can agree with that.