To set keyframes for motion, opacity, or scale in CapCut for PC:
- Select your clip on the timeline.
- Go to the Properties or Video settings and find Animation (or Keyframe).
- Click the keyframe icon next to the property (motion, opacity, or scale).
- Set the initial value (e.g., starting opacity or position).
- Move the timeline cursor to a new point and adjust the value (e.g., change opacity or position).
- A keyframe is automatically created. Add more keyframes to refine the animation.
- Preview and adjust the timing or easing for smoother transitions.
This creates smooth animations for your video in CapCut.