Questions on post-processing of played video

I've heard that MPC in K-lite Codec Pack has the ability for further processing of a played video.
For example, if you want to sharpen a video or enhance the red color, etc.
How to do it practically? I am currently using 15.8.8 Standard, MPC in it and EVR custom presenter in it. Do I need any additional codecs or filters?
I would be glad to have some practical advice.
Thanks.

Sharpening can be done with a Shader.
MPC Menu > Play > Shaders

You should also try "MPC Video Renderer" instead of EVR CP. That may give better quality depending on your hardware.

Admin wrote:You should also try "MPC Video Renderer" instead of EVR CP. That may give better quality depending on your hardware.

i7-2600K, 16GB RAM, GeForce GTX570.
Is that enough?
Actually I'd wanted juicy saturated video with pronounced colors and so that hair, pores, wrinkles are very clearly visible, i.e. sharpened.

Yes, that graphics card should be able to do basic filtering.

You need to download high quality video. It is impossible to restore much detail from badly compressed video.

With madVR as renderer much more is possible, but that requires a more powerful graphics card.

I see. But what about ffdshow? I've heard it can do such things. Or this is not true?
Ffdshow is in Mega K-lite.
Should I use it im my situation (I described what I'd wanted) or not?

ffdshow does have some processing abilities, but it is a very old filter, so most of its functionality is outdated and inferior. I don't recommend using it.

With regard to saturation you can use the color controls in MPC:
Options > Miscellanous

Admin, thanks for answers!