movie maker makes video blurry

[greenfurkitty]

I wanted to do a speedpaint, and I used screencast-o-matic to record myself while I drew. I watched the recordings and they were clear, but when I uploaded them to windows live movie maker, the quality bad and everything appears blurry. It was an mp4 and i was about 15 minutes long

 

[hang-the-9]

What settings did you use to encode the video?