Assuming you have a laptop always going back and forth with you or maybe a computer at both destinations...
- Hook up the hard drive that holds the ripped movies to your computer.
- Open iTunes.
- iTunes Preferences.
- "Advanced" tab.
- (temporarily) uncheck "Copy Files to iTunes Media folder when adding to library".
- Open a Finder window on the laptop.
- Navigate to the folder in which all of these ripped moves are stored.
- Select all.
- Drag and drop them into iTunes.
- As soon as they are there. Reverse step 5 so that any music you rip in the future will be stored on the internal drive.
FYI: Step 5 basically tells iTunes to index the movies AS IF they are stored on the laptop's internal drive while leaving the actual files on the external. If you don't do step 5, you may quickly fill up your laptop's drive with those large movie files. And yes, this means you need to connect the external to the laptop when you want to watch movies stored on it.
Then, when you travel, take the laptop and external hard drive (if you didn't copy the movies to the laptop's internal drive) with you. Hook it up and wifi connect laptop &
TV. Enjoy your movies.
Tip: if the laptop's drive is too small to hold them all (and you want them all with you), there are plenty of cheap, small & light-weight portable hard and SSD drives on the market. Pick up one of those to lighten the (external hard drive) load.
If you have a pretty fat SSD in that laptop and don't care about storage space (or you don't really have many DVDs to store), you can just execute 1, 2, 6-9 (this
WILL copy them to the laptop's internal drive so be sure you have enough spare space for them).
If you have ANY iTunes-runnable computer (even an old one otherwise retired) at both locations, you can do the above with BOTH computers and then you'll only need to bring along that external (movies) drive with you when you travel. Connect it to the computer at the location where you are, open iTunes and stream your movies. When you head back to the other location, shut things down, disconnect that external drive, take it with you, hook it to the other location's computer, open iTunes and your movies are there (too).
Tip: As you rip new movies to that portable drive, they'll need to be indexed in iTunes too. Follow the same steps except you only need to select the new movies you've added since last time to drag & drop into iTunes.
Tip: Use tools to properly tag and maybe put a movie poster in each movie file so that display nicely in
TV. There are many such tools available for tagging ripped movies.