Alright so i just recently bought this little samsung camera from my friend for cheap. I took some test shots of nature just to see how it looks. I go, plug the camera into my MacBook and everything uploads perfectly. I transfer the videos to my Desktop to make them more accesible. I try to watch a clip and it just plays the sound, so i say okay and download the new version of Quicktime( the format the clips are in) to my comp. That is downloading now. So i decide to try to make a new video in iMovie. I go grab a clip from my desktop and try to drag it into the iMovie area. A message comes up that says this file is not compatible with iMovie. So my question is, how do i make them so i can use them for iMovie?
Please help as I do not want this camera to go to waste.