Hypothetically, a Netflix subscriber could download a large quantity of movies and television shows to multiple SD cards and simply swap out the cards as needed. However, Netflix has set limits in place in regards to how long an offline video can be accessed; typically within a week. Time limits to finish each video vary based on each piece of content. For some movies and television shows, a subscriber must finish watching the video within 48 hours of hitting the play button.
Of course, users won’t be able to share SD cards between personal Android devices. Offline content downloaded to a SD card is only accessible on that specific device. In addition, Netflix has included DRM to halt users from transferring the files to a computer in order to watch video on a larger screen. The files are encoded in a “.nfv” format, thus making the content incompatible with media players on other devices.
As detailed on the Google Play store, Netflix indicates that the SD card storage feature will not be available on all Android devices. It’s unclear if that notation is directed at users operating older versions of
