NVIDIA CUDA VIDEO ENCODER - CUDA Toolkit Documentation

Encoder Parameters
NVVE_ASPECT_RATIO_TYPE eType; // parameter valid only for custom
aspect ratio
}NVVE_AspectRatioParams;
//GPU attributes
typedef struct _NVVE_GPUAttributes
{
int iGpuOrdinal; // GPU device number
char cName[256]; // string identifying
GPU device
unsigned int uiTotalGlobalMem; // total global
memory available on device in bytes
int iMajor; // GPU device compute
capability major version number
int iMinor; // GPU device compute
capability minor version number
int iClockRate; // GPU clock
frequency in kilohertz
int
iMultiProcessorCount; // number of
multiprocessors on the GPU device
NVVE_GPUOffloadLevel MaxGpuOffloadLevel; // max offload level
supported for this GPU device
} NVVE_GPUAttributes;
// Information passed on to EncodeFrame
typedef struct _NVEncodeFrameParams
//C-lib only
{
int Width;
int Height;
int Pitch;
NVVE_SurfaceFormat SurfFmt;
NVVE_PicStruct PictureStruc;
BOOL topfieldfirst;
BOOL repeatFirstField;
BOOL progressiveFrame;
BOOL bLast;
unsigned char *picbuf; // pointer to yuv buffer
};
// Information passed to OnBeginFrame
typedef struct _NVVE_BeginFrameInfo
{
int nFrameNumber; //Frame Number
int nPicType; //Picture Type
// Information passed to OnEndFrame
typedef struct _NVVE_EndFrameInfo
{
int nFrameNumber; //Frame Number
int nPicType; //Picture Type
}
//C-lib only
//C-lib only
typedef struct _CUcontextlock_st *CUvideoctxlock;
NVIDIA CUDA VIDEO ENCODER SP04456-001_v03 | 36