will clickbank ban me if...

I put direct hop link (shorten) in description of youtube copyrighted video?
let me rephrase: if the traffic comes from copyrighted yt video?

Well. i doubt it, atleast not on first time. I used some copyrighted images on vides which i downloaded from web and someone reported that im using copyrighted images on my videos to YT. I got warning few times and they said next time im getting banned. though i used my own domain. So i think if your video is copyrighted to soe big firm like a movie or such , theyll be using automated claims for copyright and its really doubtfull youll get anything, atleast for now , who knows what future will bring.I would suggest you to buy a domain and not post hoplink on there its better that way in every way and you can atleast take down your site redirecting to the produt page.

Dont worry m8..i did the same while ago...all good.

It will not create any issue. Just keep doing the good work for big $$$$.

No, I don't think so.