...
A video file with a .mp4 extension
A file with a .mk extension containing your synchronized resources (slides, outline, key wordskeywords, transcriptions, web links and time codestimecodes).
For the audio recording, you will have:
A sound file with a .mp3 extension
A file with a .mk extension containing your synchronized resources (slides, outline, key wordskeywords, transcriptions, web links and time codestimecodes).
For recording "Slides with existing media," you will have a file with a .mk extension containing the synchronized resources (slides, outline, key wordskeywords, transcriptions, web links and time codestimecodes).