My Fujifilm X-T3 is highly regarded for its video capability. An area of which I am completely ignorant, but I would like to learn how to take simple videos of my puppy chasing my grandchildren (for example). I do not intend to make epic movies with sound etc! But there is so much that I do not understand, like F-Log, Movie Output, what shutter speed and aperture settings I should use, and why. Is there a beginner's book, or a YouTube video for numpties you can recommend? I can follow instructions, but I would like to know why I might make a given setting, and what might happen if I set it differently! I have watched some of Pal2Tech and all of Chris Orange video set-up tutorials, but I don't understand why I have set up my camera as advised. I thoroughly understand all still settings. Your advice will be gratefully received.