[Feature Request] Multichannel audio support

[itlancer]

Feature Description

Multichannel audio support necessary for modern solutions.
Now it support only TV: http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/AudioDecoder.html
"AIR profile support: Multichannel audio is supported only on AIR for TV devices."
Video and sound playback in AIR should support multichannel audio.

But this feature could be useful for interactive, multimedia applications, presentations and some games.

Tracker link: https://tracker.adobe.com/#/view/AIR-3832305
Related issue (not the same): #180 (comment)

Known Workarounds

none
may be create native extension