MOTU introduced ARA2 support to Digital Performer 11.2.
However, at the moment, Synchro Arts plugins will not work as ARA plugins in Digital Performer.
Our Developers are working with MOTU to add this functionality in future versions.
In the meantime, you can use VocAlign Ultra and VocAlign Project 5 capturing audio in real time.
The steps in this article will guide you: Real time audio capture in VocAlign Project 5 and VocAlign Ultra with Digital Performer 10 and 11
Digital Performer error will post this error when trying to capture a Guide while using VocAlign Ultra or VocAlign Project 5 as an ARA plugin - even if a soundbite was selected as a Guide:
VocAlign ... could not do
this because...
There is no selected Guide.