I got the X-T3 for photography, but I’d like to learn more about the video capabilities. I'm new to video; I don’t understand all the various movie modes and settings on the X-T3. Everybody writes about how great it is, but I’m clueless. Everything I’ve found assumes you know the meaning of a slew of acronyms. Could anyone please point me a source of information about video with the camera that’s aimed at newbies? Any help appreciated.