To add a transition effect on a video in Camtasia, follow these steps:
- Open your project in Camtasia and make sure you have at least two clips on your timeline that you want to apply the transition between.
- Go to the Transitions tab, which is located in the left-hand side menu.
- Select a transition effect from the list of available transitions.
- Drag and drop the transition onto the timeline, placing it between the two clips where you want the transition to occur.
- Adjust the transition if necessary by clicking on it and using the properties panel to change the duration or other settings.