Audio
Most films and shows offer the original English track and several dubbed languages in the player's language menu.
Subtitles
Subtitles can usually be resized, and many services offer captions for the deaf and hard of hearing.
HD and 4K
Many older films, such as The Dark Knight and Inception, have been remastered in 4K HDR. Allow about 5 Mbps for HD and 25 Mbps for 4K.
