Old TV Filter (GLSL)

800×411

[gist] https://gist.github.com/45812ba0fa6b93d011e3[/gist]
[gist] https://gist.github.com/b1eb4a939710d1dbd219[/gist]

Not exist Update for Noise.

Yes but you could use the noise update that I have provided in my Night Vision effect here:

topic1483.html

cheers.