
Quadro SDI Output PG-03776-001_v06
| 2
2 DEVICE CONTROL APIS
2.1 WINDOWS
On systems running the Microsoft Windows Operating System, hardware setup and
control is handled by the VIO commands of NVAPI, NVIDIA’s universal control API.
Use of NVAPI requires the inclusion of the following include and library files. These
files are packaged within the NVIDA Quadro SDI SDK.
nvapi.h
nvapi.lib
Use of the NVAPI to control the Quadro SDI device is described in Chapter 4 Device
Setup and Control. For additional information on NVAPI, refer to the NVAPI Online Help
documentation.
Note: Previous versions of the SDK utilized the NvCPL API for device control. This
API has been deprecated in favor of NVAPI in order to support Windows XP64,
Windows Vista and Windows 7.
2.2 LINUX
On Linux-based systems, hardware setup and control is enabled by the NV-CONTROL X
extension. Use of the
NV-CONTROL X extension requires the following include files. These
files are packaged within the
nvidia-settings-1.0.tar.gz archive that is included
with the NVIDIA SDI SDK or display driver.
NVCtrlLib.h
NVCtrl.h
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