Detailed Description

Holds a frame containing the image and objects to be tracked.

Note: numBuffers is supposed to be less than or equal to numTransforms in NvMOTConfig.; The metadata in the NvBufSurfaceParams structures which bufferList points to must be checked with the parameters specified in perTransformBatchConfig in NvMOTConfig.

Definition at line 250 of file nvdstracker.h.

Collaboration diagram for _NvMOTFrame:

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Data Fields
NvMOTStreamId	streamID
	Holds the stream ID of the stream source for this frame. More...

uint32_t	frameNum
	Holds the sequential frame number that identifies the frame within the stream. More...

uint32_t	srcFrameWidth
	Holds the width of the original source frame. More...

uint32_t	srcFrameHeight
	Holds the height of the original source frame. More...

time_t	timeStamp
	Holds the timestamp of the frame at the time of capture. More...

bool	timeStampValid
	Holds a Boolean which is true if the timestamp value is properly populated. More...

bool	doTracking
	Holds a Boolean which is true if objects in this frame are to be tracked. More...

bool	reset
	Holds a Boolean which is true to reset tracking for the stream. More...

uint8_t	numBuffers
	Holds the number of entries in bufferList. More...

NvBufSurfaceParams **	bufferList
	Holds a pointer to an array of pointers to buffer parameter structures. More...

NvMOTObjToTrackList	objectsIn
	Holds a list of objects in this frame which are to be tracked. More...

Field Documentation

NvBufSurfaceParams** _NvMOTFrame::bufferList

Holds a pointer to an array of pointers to buffer parameter structures.

Definition at line 275 of file nvdstracker.h.

bool _NvMOTFrame::doTracking

Holds a Boolean which is true if objects in this frame are to be tracked.

Definition at line 268 of file nvdstracker.h.

uint32_t _NvMOTFrame::frameNum

Holds the sequential frame number that identifies the frame within the stream.

Definition at line 256 of file nvdstracker.h.

uint8_t _NvMOTFrame::numBuffers

Holds the number of entries in bufferList.

Definition at line 272 of file nvdstracker.h.

NvMOTObjToTrackList _NvMOTFrame::objectsIn

Holds a list of objects in this frame which are to be tracked.

Boundary boxes are scaled for the first buffer configuration.

Definition at line 278 of file nvdstracker.h.

bool _NvMOTFrame::reset

Holds a Boolean which is true to reset tracking for the stream.

Definition at line 270 of file nvdstracker.h.

uint32_t _NvMOTFrame::srcFrameHeight

Holds the height of the original source frame.

Definition at line 260 of file nvdstracker.h.

uint32_t _NvMOTFrame::srcFrameWidth

Holds the width of the original source frame.

Definition at line 258 of file nvdstracker.h.

NvMOTStreamId _NvMOTFrame::streamID

Holds the stream ID of the stream source for this frame.

Definition at line 253 of file nvdstracker.h.

time_t _NvMOTFrame::timeStamp

Holds the timestamp of the frame at the time of capture.

Definition at line 262 of file nvdstracker.h.

bool _NvMOTFrame::timeStampValid

Holds a Boolean which is true if the timestamp value is properly populated.

Definition at line 265 of file nvdstracker.h.

The documentation for this struct was generated from the following file: