Hi NV，
We using video codec sdk in version 13..1， but nvEncOpenEncodeSessionEx return error(2)，NV_ENC_ERR_UNSUPPORTED_DEVICE， can you help us solve this problem?
GPU driver: 610.43.02
we using ffmpeg and return same error:
ffmpeg -hide_banner -f lavfi -i testsrc2=size=1280x720:rate=10 -frames:v 3 -c:v hevc_nvenc -f null -
