Is there a way to make OS X or iOS devices to play movies with the screen locked?
Like this (I first submitted the question in Vision because I also need to be able to have the movies play without video, AND with headphones as the standard "viewing screen" - currently this is not working neither for iPhone or iPad... of course there are a bit more audio narration options when using a full Mac instead)
iOS: movies and TV with audio only, with locked screen?