how to convert mts to avi?

Key Functions of MTS to AVI

Convert AVCHD MTS to AVI or any video format
Convert MTS/M2TS/HDV/MOD/TOD/TRP, etc to AVI (DivX, XviD, etc), WMV, MOV, ASF, MPEG-1, MPEG-2, MKV, FLV, SWF, VOB, etc without quality loss.
Convert AVCHD videos to any mobile devices
Provide lots of preset profiles optimized for various mobiles devices like iPod, iPad, iPhone, Zune, Zune 2, PSP, PS3, Xbox 360, HP iPAQ, etc.
Support all AVCHD Tapeless Camcorders
Support AVCHD footage from various AVCHD camcorders by Canon, Panasonic, Sony, JVC Camcorders, etc.
Enable AVCHD video to play on personal devices
Convert AVCHD videos to videos playback on iPod, iPhone, PSP, Zune and other more media devices.
Easy Video Editing Functions
Useful video editing functions like crop, trim, join videos, add watermark and adjust video effects are provided to decorate your shots.
Professional conversion settings are available
Configure advanced settings in bit rate, frame rate, audio bit rate, channel, etc and covert AVCHD videos for your specification.