Smolyeetcoverded most of it. Basically if you’re using older Hardware it’s going to meld better for just pick a parting.

If you have an old workstation and drives just around I would recommend looking into unraid.

If space isn’t an issue 💯 just use handbrake and save a version that is for your TV.

This is the best fix, the second would be to find the IMDB id and place it in it on the GUI, then pull the metadata automatically and to make sure it’s not reverted lock it.