its the codec problem, get videopad for it to be its actual size then export that file, use the new file in your actual software your use to.
The HD comes from the camera so yeahOh for real? So it has to do with the camera? I know its a cheap one.
Im not sure since youtube is 1280x720 or whatever it is, somewhere close to that. I use Camtasia to edit so I can stretch it but I dont want the video to get it all stretchy looking.