1/ The screen displays 2 lines : the first one interesting for me (melody and chords), the second one below with F Key always empty. How to get only the first line displayed ?

2/ When I try to export a video, I get a one line / 4 measures. I would prefer 4 lines of 7 measures each, and the possibility to get a smooth page change (as I see on YouTube scores). Is an option (or many) to have such a video file ?

Thank you