How do i post a saved replay on here?

Ok i made this awsome video so i saved replay i tried to make replay go through youtube but says cant identify video type can sum1 plz help me i really wanna tryout 4 the vip hack.

What format did you try to upload with?

I believe youtube only takes MP4, MOV, WMV, AVI..

replays are saved in crossfires on format no one else uses so you can only see it inside crossfire i suppose you can watch and record the replay be using fraps or something