5.1 Setup in DVD Player app
Is there a way to set up the DVD Player App to play the surround mix on a DVD? Or is it just the stereo version that is available? I know that there is a 5.1 mix available on the disc. There is no audio setup menu item on the disc. I have played it on another app and can confirm that there is a surround mix on the DVD. But I do not see any setup instructions in the help section. I have a 5.1 audio interface and it plays in another app with 5.1. But the picture is stuttering because it's a Blu-Ray app. I can hear it in 5.1 on the Blu-Ray app but it's in stereo on the DVD Player app. Features/Audio does not offer 5.1 as an option on the DVD Player app.
I also attempted to set it up according to the instructions on this page:
support.apple.com/en-us/HT202029
Under preferences/disc setup it says System Sound Output. The only other option is Digital Input into my TV monitor. Still playing in stereo.
On a separate note, I am looking for a way to get the digital output of my TV to my interface via the digital outputs, but I will need a converter. I am using a Apogee Symphony I/O as an interface.
MacBook Pro (13-inch Mid 2012), OS X Mavericks (10.9.5)