If the source video file is too large or you don't want to burn some parts of it, you can use the 'Clip' function to remove the unwanted parts.
a. Choose the video file need clipped.
b. Click Clip button on the toolbar to enter the Clip window.
c. You can use Set Start Point and Set End Point buttons to get the part you want.
d. If you need multiple segments, click New Clip button and repeat step 2 to get more segments.
e. After the above settings, click Apply and Close button to apply all the settings to your video file.
d. If you need multiple segments, click New Clip button and repeat step 2 to get more segments.