Here's a pre-alpha of DGVC1IndexNV. Your existing DGAVCDecNV license file can be used.
I'd appreciate any test results. I'm starting the DGVC1DecodeNV component now.
http://neuron2.net/misc/DGVC1IndexNV.zip
It supports Advanced profile ES, TS, and M2TS. Please update nvcuvid.dll with the included one.