You can use
Video to iMovie to convert AVI, WMV, MOD, TOD, M4V, 3GP, FLV, MPG, ASF, MTS, M2TS, TS, TP, TRP to videos supported by iMovie such as MP4.
Step 1: Install and Run iMovie Video Converter
You can download the trial version here:
http://www.mp4kits.com/Converter/iMovie/video_to_imovie/To install it, simply mount the .dmg archive by double-clicking it, and copy the application to your applications folder (or wherever you want it).
Step 2: Add video files
Click “Load video" button to add video files for converting. After one or several video files like AVI, WMV, MOD, TOD, M4V, 3GP, FLV, MPG, ASF, MTS, M2TS, TS, TP, TRP, etc are imported successfully, you can see all of them listed in the program.
Step 3: Output Settings
Choose a format like MP4 which is compatible with iMovie from the profile drop-down menu.
Step 4: Start to convert
Video to iMoviePress "Convert" button, it begins to convert your AVI files to iMovie MP4 format.
After the conversion, you can right-click in the Event Library area and choose Import Movies to import the created .MP4 file to your iMovie project. Specify a new Event name if desired. The imported video will now be available for you to edit.
avi to iMovie converter can also
import flv to iMovie,
import 3gp to iMovie,
import asf to iMovie,
import 3g2 to iMovie,
import mkv to iMovie,
import mod to iMovie,
import tod to iMovie,
import mts to iMovie,
import m2ts to iMovie,
import tp to iMovie,
import trp to iMovie,
import ts to iMovie,
import m4v to iMovie,
import wmv to iMovie,
import mpg to iMovie,
import video to iMovie
