Originally Posted by DustyDisks
Good question and the answer is No it does not work with audio, have not checked videos yet and probably not anytime soon.
But I did check with a audio book and the book had a built in sleep timer or it is using the kindle timer and when a book is playing the book sets the priority for time out, the max time is still 60 minuets or end of chapter.
Yeah I tested it last night it only works for shutting the screen off (sleep) the sleep timer is for audible books. When you listen to immersion reading the ebook and audio the audio keeps paying, there is no timer there.