Click "DVD" button to add DVD. Or click "IFO" button to add IFO file.
Click "Settings" button to do the settings. You can also skip this step and use the default settings. Here you can set the output path of the output MPG files. Double click the DVD title to enter the name of the output file.
Click and check the box of the chapter you want to convert.
Click "Converter" to start the conversion.
Get the output file in the Output path. The default output path is C:\My Video.