nvmedia_vcp.h File Reference

Detailed Description

NVIDIA Media Interface: Video Capture Processing

This file contains the Video Capture Processing API.

Definition in file nvmedia_vcp.h.

Go to the source code of this file.

Data Structures
struct	NvMediaVideoCaptureSettings
	Video capture settings for CSI format. More...
struct	NvMediaVideoCapture
	Video capture object created by NvMediaVideoCaptureCreate. More...

Macros
#define	NVMEDIA_VCP_VERSION_MAJOR   1
	Major Version number. More...
#define	NVMEDIA_VCP_VERSION_MINOR   5
	Minor Version number. More...
#define	NVMEDIA_VIDEO_CAPTURE_TIMEOUT_INFINITE
	Infinite time-out for NvMediaVideoCaptureGetFrameEx. More...
#define	NVMEDIA_MAX_VCP_FRAME_BUFFERS
	Maximum number of capture buffers. More...

Enumerations
enum	NvMediaVideoCaptureInterfaceType {   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_A,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_B,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_AB,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_C,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_D,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_CD,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_E,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_F,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_EF,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_G,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_H,   NVMEDIA_VIDEO_CAPTURE_CSI_INTERFACE_TYPE_CSI_GH }
	Determines the video capture interface type for CSI interface. More...
enum	NvMediaVideoCaptureInputFormatType {   NVMEDIA_VIDEO_CAPTURE_INPUT_FORMAT_TYPE_YUV422,   NVMEDIA_VIDEO_CAPTURE_INPUT_FORMAT_TYPE_YUV444,   NVMEDIA_VIDEO_CAPTURE_INPUT_FORMAT_TYPE_RGB888 }
	Determines the video capture input format type. More...

Functions
NvMediaStatus	NvMediaVideoCaptureGetVersion (NvMediaVersion *version)
	Get the version information for the NvMedia VCP library. More...
NvMediaVideoCapture *	NvMediaVideoCaptureCreate (NvMediaVideoCaptureSettings *settings)
	Creates a capture object used to capture various formats of analog or digital video input. More...
void	NvMediaVideoCaptureDestroy (NvMediaVideoCapture *capture)
	Destroyx a video capture created by NvMediaVideoCaptureCreate. More...
void	NvMediaVideoCaptureStop (NvMediaVideoCapture *capture)
	Stops a video capture. More...
NvMediaStatus	NvMediaVideoCaptureGetFrameEx (NvMediaVideoCapture *capture, uint32_t millisecondTimeout, NvMediaVideoSurface **surface)
	Gets a captured frame with frame status. More...
NvMediaStatus	NvMediaVideoCaptureFeedFrame (NvMediaVideoCapture *capture, NvMediaVideoSurface *surface, uint32_t millisecondTimeout)
	Adds a video frame to the video capture pool. More...
NvMediaStatus	NvMediaVideoCaptureReleaseFrame (NvMediaVideoCapture *capture, NvMediaVideoSurface **surface)
	Gets a frame from the internal pool that user fed with NvMediaVideoCaptureFeedFrame after HW gives up to capture. More...
NvMediaStatus	NvMediaVideoCaptureGetExtraLines (NvMediaVideoCapture *capture, NvMediaVideoSurface *surface, void *extraBuf, NvMediaRect *srcRect)
	Return extra lines data stored in a captured surface. More...