After you rent a video on PlayStation Store, your content is added to your Media Library on your Bravia TV. Simply follow these steps to access your video:
When renting a movie the following restrictions apply:
The movie must be watched within 30 days of payment. Once viewing has been started you cannot continue watching it on another device and you have 48 hours to finish watching it. You can watch the video as many times as you want during the 48 hour period unless the 30 day limit is reached within that time.
Once playback has started it cannot be rented on that account again, or on any other device, until the end of the current rental period (48 hours from start of playback).