NVIDIA DeepStream SDK API Reference

4.0 Release

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_NvMOTFrame Struct Reference

Detailed Description

Frame containing the image and objects to be tracked.

Note
numBuffers in NvMOTFrame is supposed to be smaller or equal to numTransforms in NvMOTConfig
the metadata in NvBufSurfaceParams of each bufferList in NvMOTFrame should be checked with the params specified in perTransformBatchConfig in NvMOTConfig

Definition at line 181 of file nvdstracker.h.

Data Fields

NvMOTStreamId streamID
 The stream source for this frame. More...
 
uint32_t frameNum
 Frame number sequentially identifying the frame within a stream. More...
 
time_t timeStamp
 Timestamp of the frame at the time of capture. More...
 
bool timeStampValid
 The timestamp value is properly populated. More...
 
bool doTracking
 True: track objects in this frame; False: do not track this frame. More...
 
bool reset
 True: reset tracking for the stream. More...
 
uint8_t numBuffers
 Number of entries in bufferList. More...
 
NvBufSurfaceParams ** bufferList
 Array of pointers to buffer params. More...
 
NvMOTObjToTrackList objectsIn
 List of objects to be tracked in this frame. More...
 

Field Documentation

NvBufSurfaceParams** _NvMOTFrame::bufferList

Array of pointers to buffer params.

Definition at line 190 of file nvdstracker.h.

bool _NvMOTFrame::doTracking

True: track objects in this frame; False: do not track this frame.

Definition at line 187 of file nvdstracker.h.

uint32_t _NvMOTFrame::frameNum

Frame number sequentially identifying the frame within a stream.

Definition at line 184 of file nvdstracker.h.

uint8_t _NvMOTFrame::numBuffers

Number of entries in bufferList.

Definition at line 189 of file nvdstracker.h.

NvMOTObjToTrackList _NvMOTFrame::objectsIn

List of objects to be tracked in this frame.

BBoxes are scaled for the first buffer config

Definition at line 191 of file nvdstracker.h.

bool _NvMOTFrame::reset

True: reset tracking for the stream.

Definition at line 188 of file nvdstracker.h.

NvMOTStreamId _NvMOTFrame::streamID

The stream source for this frame.

Definition at line 183 of file nvdstracker.h.

time_t _NvMOTFrame::timeStamp

Timestamp of the frame at the time of capture.

Definition at line 185 of file nvdstracker.h.

bool _NvMOTFrame::timeStampValid

The timestamp value is properly populated.

Definition at line 186 of file nvdstracker.h.


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