MTS files to MPEG4 Mac
MTS to Mpeg4 Mac software is an excellent MTS to MPEG4 conversion tool for Mac users which can perfectly and quickly convert MTS to MPEG4 (*.mp4) on Mac.
After free download mts to mpeg4 mac converter, install and run on your Mac
Press 
button to load mts files, here you can add more than one files at one time.
Edit video files by click"
" button.
Trim:Drag the Start Time slider to set the start time and dragging the End Time slider to set the finish time.
Crop:Remove the black edges and convert part of the video area from your video file
Effect:Set the video brightness, contrast, saturation and audio volume
Specify output format and output folder
You can click"Settings" button next to the "format" option to customize the output files settings.
Convert!