I am trying to test the NVENC sample on GTX690.
I encounter a error message as below when run the sample program.
File: src\CNVEncoder.cpp, Line: 1380, nvEncOpenEncodeSessionEx() returned with e
Note: GUID key may be invalid or incorrect. Recommend to upgrade your drivers a
nd obtain a new key
Does anyone know how to obtain the GUID key to use NVENC sdk?