Avisynth filters for brightness, color & saturation and sharpening

[yukukuhi]

Hey! there all
Being baffled by seeing tons of Avisynth filters for various needs, I can't quite decide what filters I should choose. So I would appreciate if you guys could suggest me some of the best & common filters for increasing brightness, color & saturation. Please reply.

[hello_hello]

I've never come across an automatic filter for that sort of thing I didn't think was fairly horrible.

For manual adjustment:
http://avisynth.nl/index.php/Tweak
http://avisynth.nl/index.php/ColorYUV
http://avisynth.nl/index.php/RGBAdjust

[jagabo]

ColorYUV() as autowhite and autogain options. But as hello_hello pointed out, auto features like that rarely work well.

[yukukuhi]

Ok!
Lastly some best filters for sharpening.

[jagabo]

Sharpen(), aWarpSharp(), aWarpSharp2(), UnSharpHQ(), downscale followed by nnedi3_rpow2().

Sharpening is very hard to do without producing artifacts, and exacerbating existing artifacts.

[hello_hello]

I agree with what jagabo said about sharpening, which is why I don't do it much, but if I was to sharpen it'd be with LSFMod. It's fairly slow though.

[redwudz]

yukukuhi, in the future please use a more descriptive subject title in your posts to allow others to search for similar topics. I will change yours this time. From our rules:

Try to choose a subject that describes your topic.
Please do not use topic subjects like Help me!!! or Problems.

Thanks,

Moderator redwudz