add noise reduction

[privatezero]

Might be good to add something about noise reduction using something like the afftdn filter

[retokromer]

+1

I suggest to apply it to an access file in the recipe, not to a master file.

[privatezero]

oh most definitely only for an access recipe! Might be interesting to create a long chain command for 'optimal' access including things like dither, normalization, noise reduction etc

[kieranjol]

Very cool,didn't know ffmpeg did this.

[ablwr]

hi

[privatezero]

I'm on it! But was planning on adding #365 first cuz it recently came up again!

[retokromer]

@privatezero Should I add a variant of our command here as well?