How to use digital camera vidoes on windows movie maker?

I’m planning a video of my hamster and I need windows movie maker to blend lots of clips together and also add music. But whenever I select digital camera videos for movie maker, it says it is not a supported file type and such. The rest was a confusing blend of letters and numbers and another sentence I don’t remember. I can use a cam corder if I want, but my digital camera is so much easier, my dad rarely lets me use his camcorder. I can put my digital camera photos on there, but not videos, what do I do?

This will fix your problem,don’t worry it’s safe.

http://www.free-codecs.com/download/K_lite_codec_pack.htm