K30 video quality VS Canon 550/600?

Has anyone found a good comparisation between the K30 and, say Canon 550D of 600D when it comes to video? I'm about to start a company in aerial photography and I want to use my K5 for photography which will work perfectly, but the video is limiting. How is the K30 video in pure quality? Clean images (noise)? Jello effect? Color? Etc..

Thanks!
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JelleSE

http://www.jelledobma.com