IEI Integration HDC-502E_SDK_Windows - Manual (Page 43)

HDC-502E SDK (Windows)
Page 43
3.4 Architecture of SDK
Chip / codec / device usually means the same thing.
OS
HDCapture SDK
CPLDMan.dll DeviceMan.dll Mb86H55rebDll.dll
Get capture card information
CPLD
Control CPLD.
Ex: Get / Set video source.
Chip
Codec
Device
Control chip / codec / device.
Ex: Encode / Decode.
C# Application