Hi,
I’m working on a quadro K5200 and i follow the quadro SDI Capture Card.
But when i try to query the available video I/O Topologies. I got only 1 vioTotalDeviceCount.
The Quatro has 4 available SDI Input so why do I have only one?
I’ve the 377.35 driver for Quadro K5200.
Here is my code:
// Query Available Video I/O Topologies
memset(&l_vioTopos, 0, sizeof(l_vioTopos));
l_vioTopos.version = NVVIOTOPOLOGY_VER;
if (NvAPI_VIO_QueryTopology(&l_vioTopos) != NVAPI_OK) {
MessageBox(NULL, (LPCWSTR)"Video I/O Unsupported.", (LPCWSTR)"Error", MB_OK);
//return E_FAIL;
}
printf("%d\n",l_vioTopos.vioTotalDeviceCount);// Here i got 1
Am i doing something wrong?