Another handy new feature that came along with the recent iOS5 update has been discovered! With this little hack you can listen to your favorite YouTube videos without having to stare at the actual video, which most of the time is just a still photo of an album cover for me anyways.
Using this feature closes the full YouTube application and lets you run just the audio stream in the background. As I type this I can almost hear all Apple devices’ batteries breath a collective sigh of relief.
This should sound familiar for those of you who used to do this iTunes, because it’s exactly the same thing, except using YouTube. For those who are new to this, don’t fret. It’s as easy as 1-2-3 to enjoy a new level of App freedom.
– How to Play YouTube Audio-Only Streams