When you select a title on the service it will give you the option to rent or buy. Once you’ve selected the rental option you’ll be asked to pick the video quality of your stream.
Vudu.com/start supports up to 4K Ultra HD video (if your internet is fast enough to handle it). Video content comes in standard definition (SD), high definition (HDX), and 4K Ultra HD (UHD).
For new releases, Ultra HD releases can sometimes cost more than standard HD. Usually the
difference isn’t more than a few dollars, but you should take note.
After paying for a rental you have 30 days to watch it before your
rental expires. Once you start watching, users have 24 hours to finish the title before it gets deleted.
