How to Apply Effect

Wondershare UniConverter offers brightness, saturation, contrast, white balance adjustment, as well as 45+ filters for you to apply stunning video effects, and it also can help you change your video speed. To get started, please launch Wondershare UniConverter after installation.

How to Apply Effect - Wondershare UniConverter (Win) User Guide

Step 1 Get effect window.

Select Editor on the Home interface.Click the Add Video tab to add video files to the program.

Step 2 Apply video effects and filters.

You can easily adjust the brightness, contrast, saturation settings, white balance as you need.

Furthermore, there're over 60 widely-used filters for your selection. Choose a favorite one to apply.

And you can change the speed of videos by clicking the Change Speed tab, which offers a speed of 0.25X - 3X for you to choose from.

Step 3 Save adjusted video.

Now click the drop-down button Export Settings: to choose an output format for just cropped video and click the Export to proceed