I installed big sur succesfully, everything seems work instead of HEVC.

Hello, i installed macOS Big Sur with opencore 0.6.3 you can find my files here:
https://github.com/kemalsanli/Monster-Abra-A7-V6-Big-Sur-OC-EFI

My Hardware is:
Intel Core i7-4720HQ,.
Intel HD Graphics 4600,
nVIDIA GeForce GTX 960M,
Realtek ALC269,
Intel(R) Dual Band Wireless-AC 3160,
Realtek RTL8168/8111,
ELAN0403,

My problem is HEVC is not working and this makes my life harder,

when i use VDADecoderChecker returns

VDADecoderChecker test.

but when i test my card with VideoProc results like this:

VideoProc hardware test.

H264 Works fine but hevc is not working, i am using lastest versions of all kexts if anyone have idea how can i activate HEVC support it will be wonderful for me.