Create a new project in CapCut on your Android device. Insert the video you're going to edit using velocity and select Speed from the menu. Choose the Curve option from the Edit menu to change the video's speed. The custom curve allows you to customize your video speed.
Tap Edit then chooses a curve. A set of five beats allows you to modify the speed of your video. The video will speed up if you slide one of the beat points upward. It will slow down if you slide one downward. Click to apply video velocity effects.