According to support.apple.com, the latest iMovie'09 supports the following models of Sony AVCHD Camcorders. If your camcorder doesn't belong to one of these, perhaps you will meet problems like can't open and play mts on iMovie and can't import mts files on Mac.

Of course you won't take the risk of losing footages, and since mts is not a mac suitable format, why not convert it to a Mac-friendly format like MOV or MP4? By converting MTS/M2TS to MOV/MP4 on Mac, you can not only play your mts/m2ts file on Mac but also edit it on iMovie or Final Cut Pro.

Aimersoft MTS/M2TS Converter for Mac, specially designed for Mac, is a comprehensive and powerful media converter for Mac. It converts mts/m2ts to mov/mp4/m4v and many other popular formats on Market, making it flat for Mac users to share with windows users, upload to YouTube and watch videos on iPod, iPhone, Creative Zen and some other portable players.

Free download Aimersoft MTS/M2TS Converter for Mac and free use the tiral version to experience the fast speed and splendid output quality right away!

Models of Sony HD Camcorders that supported by iMovie'09