Manycam won't work

Hi, I have downloaded some videos from Youtube on keepvid. When I have opened the file on Manycam it;s says you cannor open the file. Why is this? How do I fix the problem? Plz help me

Hi,

I am not sure you are meant to be using the Manycam software for that?

I think it is a recording add-in for your webcam & not for editing Videos.

In that, it will apply an effect to your webcam screen & record the results, or that is what I think it does.

If you want to watch a downloaded you-tube video you'll have to install an FLV player.