Wwise integration ?

Since UE4 doesn’t have native support for spatialized sound for Gear VR (and there is no saying 4.12 will have it), Wwise seems to be the only option left for us. There is a free license for 200 sound effects (or unlimited number for free projects).

Has anyone tried using with Gear VR builds? Is there a plugin that works out of the box with UE4?