DK wrote: ↑Mon Oct 26, 2020 10:43 pm mp4's are good. Use this free converter.
http://www.mirovideoconverter.com/

Cheers
D.K

Miro is great, I used it couple of times, but I would rather advise using free online converter, Converter365 for example. You do not need to download any program and it is more simple.
Just a suggestion

Thanks for sharing these informations.