iMovie is part of Apple's iLife suite and lets you view and work with,
edit and share your movies. The latest version of iMovie has made a
marked improvement in working with large projects, reliability and
performance. Your movies, clips and photos are automatically organized
in the built-in library so they're just a click away. iMovie has an
innovative interface that makes it quick and easy to look through the
library and to create new movies. With a few simple steps, you can
import movies to your site, put them up on YouTube and even create
clips for your phone, iPhone, iPod or Apple TV.
iMovie supports both standard and high definition videos in a number
of video formats including MPEG-2, MPEG-4, Quick Time Movie, AVCHD, DV
and HDV(High Definition Video), Mac Video Converter is the best MTS to
iMovie Converter that can convert mts to imovie mp4 format, then you
can import mts to imovie.
How to import MTS movie to imovie with MTS to iMovie Converter?
http://www.4yousoft.com/imovie/mts-to-imovie.htm
Step 1: Add MTS movie files
Download, install and run MTS to iMovie Converter, then click "Add
File" button to load MTS video files for converting.
Step 2: Select output format
Choose a format like "MPEG-4 Movie (*mp4)" which is compatible with
iMovie from the profile drop-down menu.
Step 3: Convert MTS video files to iMovie MP4
Click "Convert Checked Item(s)" button on the toolbar to start
converting MTS files to iMovie MP4 format.
Step 4: Importing convertion mp4 files to imovie
Launch iMovie, go to "file import movies". Select the converted MP4
video then click "import".
http://www.4yousoft.com/imovie/mts-to-imovie.htm