While this isn’t directly connected with what you’re asking about, if you want to squeeze the best possible image quality out of the device, you might find it useful to set up a whitelist - especially if any of your videos are less than 1080p resolution. Info here: [HowTo] Guide to the Kodi whitelist function and related settings
If you ever play DVD remuxes then you might also want to set hardware acceleration for MPEG2 to “HD and up” rather than “Always”.