using libre office
how do i
1) add a video to the slide show. Tried it and it only added it as a slide
2) save the wmv file to mp4.
3)get the screen capture software (screencast-o-matic to recognize the audio while the screen is playing?
4) if not possible and i need to add music, how do i add music to screencast. movie will run about 10 minutes.
Thank you for your help