Old TV

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About

This old TV post process shader has been created in Unreal Engine. The shader is interactive through exposed material parameters, which allow the developer to modify various properties.

Old TV parameters:

General

  • Brightness: Controls the brightness.
  • Contrast: Controls the contrast.
  • Desaturation: Controls the desaturation.
  • Disable Noise: Disables noise.

Scanlines

  • Lines: Controls the number of scanlines.
  • Speed: Controls the scanlines animation speed. Use a negative value to reverse the animation direction.
  • Intensity: Controls the scanlines intensity.
  • Opacity: Controls the scanlines opacity.

Vignette

  • Strength: Controls the vignette strength.
  • Smoothing: Controls the vignette smoothing.