An alternative to recording the voiceover in VideoScribe would be to record it in a third party application such as Audacity which is free. Audacity allows you to edit the audio and cut and splice bits together. You can then save the voiceover as an MP3 file and import it into VideoScribe.
Record a voiceover
I recorded my audio in mp4 file and i can´t import to the videoscribe video, what can I do?