windows movie maker

Nacario

Hey. Ive done some high res recording using nvidia software and wish to edit it to a high res eso movie. This i have done in the past in other mmorpgs, but i notice after using windows movie maker to edit and upload to youtube, the 1080p is far from it.. more like 460p as the vid isnt crystal clear. The same vid file when viewed on my pc is true 1080p.

Anyone know what im doing wrong here? It feels like theres something with youtube that im missing and preventing my mpeg4 files from being shown in true hd.