Hack MFT into this. Disabled hw encoder sync fix for now.
Add ObsVCEMFT.
Delay first frame, maybe fixes hang when ending streaming.
Don't free library. Encoding settings calls InitVCEEncoder, duh.
Fixes and checks for MF. DrainOutput.
Now using 5 environment variables to identify build prereqs VCE.

$(AMDAPPSDKROOT)   : Path to the AMD OpenCL APP SDK
$(AMDMEDIASDKROOT) : Path to the AMD OpenCL Media SDK
$(ATLINC)          : Path to the ATL headers
$(ATLLIB32)        : Path to 32-bit ATL libraries
$(ATLLIB64)        : Path to 64-bit ATL libraries
Incredible quality improvements using CBR OpenVideo.