Add as many songs as you want onto your videos, including your video clips that already contain audio. You can adjust the audio volume in your video clips, which will automatically adjust the volume of the overlay music for the perfect combination. You can also completely silence your music while your video clips play so that you can hear the audio clearly without any musical accompaniment.
Smooth functioning: Camtasia provides a lot of nice features in a fluid interface that makes creating screen capture videos and processing them a breeze. You can set the program to record either the screen or a PowerPoint presentation. You can also choose to record your entire screen or only a portion of it that you preset before recording begins. The recordings, themselves, are clear and crisp, providing you with an excellent framework on which to put all the finishing touches and effects you want.