Is it possible to convert a windows MP4 file into a file that's viewable for the Mac OS? And then convert the Mac OS movie file back into a Windows movie file? Would anything bad happen if the movie file gets converted so many times like that? I'm thinking too far ahead though. Not even sure how I'm able to send the video to the mac in the first place. (there's e-mail..but idk if I can send a file that large via e-mail)
I do it all the time, I don't remember a time of it getting corrupted. Use google drive it's going to be sent by email.