Position the film at the point where you want to add an audio commentary, then click on the 'microphone' button.
If prompted, grant the application permission to use your microphone.
The film will start playing, and you can speak in real-time as the film plays before your eyes.
A blue voice band will appear at the bottom under the scenes.
You can play the film and hear your voice over it. If you’re not satisfied with the commentary, select the blue band and press Delete or click on delete in the voice element options panel that opens on the right.