MTS editor.edit MTS
MTS editor
MTS editor is also an excellent video converter which provides powerful edit mts functions. In fact, the mts editor is one part function of mts converter.
With the mts editor, we can edit mts files as our taste. We can set the video effect, crop video, trim video, merge into one file, etc.
Free for Trial 
Buy Now $39.5 USDguide. Edit MTS files
Firstly, free download and install the mts editor software, launch it you will see the following screen.
Secondly, Click 
button to add mts files that ou want to edit.
Thirdly, edit mts files
Trim the video
look at the above snapshot of the main interface, click "Trim" to cut the selected file by setting the start time and the end time.
Customize the video effect
Click "Effect" on the top of the main interface to enter effect dialog like the picture above.
1. Set the video effect
look at the above picture, select "Effect" label to customize the brightness, saturation, contrast, etc.
2. Crop the video
look at the above picture, select "Crop" label to crop the video size by set video size.
The mts editor provides powerful edit functions. With the powerful edit mts files functions, we can customize the output files. Free download and have a try.