I use Infuse as my video player (the TV app sucks for playing non-iTunes video). Previously I added files to it from my laptop via the browser.
In iOS 13 in the Files app I now see an Infuse folder in the On My iPad section of the app. It shows all the videos I have on my device and gives me full sharing options in the share sheet. I can also save videos into that folder. For instance using a YouTube download shortcut I can download a video from YouTube, save it to the Infuse folder and play it from the app or share wherever. Very cool. This was pretty much the only reason I was still using my laptop. Goodbye piece of crap slow laptop!
In iOS 13 in the Files app I now see an Infuse folder in the On My iPad section of the app. It shows all the videos I have on my device and gives me full sharing options in the share sheet. I can also save videos into that folder. For instance using a YouTube download shortcut I can download a video from YouTube, save it to the Infuse folder and play it from the app or share wherever. Very cool. This was pretty much the only reason I was still using my laptop. Goodbye piece of crap slow laptop!