NvDsInferenceUtilsExt
NVIDIA DeepStreamSDK Streaming Inference components.
UUID: 27856a43-5ad4-4d8e-be36-0ec2cf9bbb58
Version: 1.4.0
Author: NVIDIA
License: Proprietary
Components
nvidia::deepstream::NvDsKittiDump
Store list of objects in a frame to a file in a modified KITTI metadata format.
Component ID: 495a66f2-d9ab-4c0a-a8d5-2c4fb3818a7c
Base Type: nvidia::deepstream::INvDsInPlaceDataHandler
Parameters
output-dir
Directory to write kitti data to.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_STRING
probe-connector
Handle to an nvidia::deepstream::NvDsProbeConnector component.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsProbeConnector
nvidia::deepstream::NvDsFpsMeasurement
Measure per source FPS.
Component ID: ec142ba4-724c-4332-aaaf-7e0746e98446
Base Type: nvidia::deepstream::INvDsInPlaceDataHandler
Parameters
enable
Enable FPS measurement.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_BOOL
Default: True
interval
Interval in seconds to print the FPS values.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_UINT64
Default: 5
print-time
Print the current time along with the FPS values.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_BOOL
Default: False
probe-connector
Handle to an nvidia::deepstream::NvDsProbeConnector component.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsProbeConnector
nvidia::deepstream::NvDsLatencyMeasurement
Measure overall pipeline and per component latency. Requires exporting environment variable NVDS_ENABLE_LATENCY_MEASUREMENT=1. Additionally to for per-component latency export NVDS_ENABLE_COMPONENT_LATENCY_MEASUREMENT=1.
Component ID: 43d4a2b8-7892-4e10-ae5d-fc15cbb54cd5
Base Type: nvidia::deepstream::INvDsInPlaceDataHandler
Parameters
enable
Enable latency measurement.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_BOOL
Default: True
probe-connector
Handle to an nvidia::deepstream::NvDsProbeConnector component.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsProbeConnector
nvidia::deepstream::NvDsAudioClassificationPrint
Sample probe to print audio classification labels.
Component ID: 2071b190-5f0a-40fb-a420-5ead5da214a0
Base Type: nvidia::deepstream::INvDsInPlaceDataHandler
Parameters
probe-connector
Handle to an nvidia::deepstream::NvDsProbeConnector component.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsProbeConnector
nvidia::deepstream::NvDsPerClassObjectCounting
Count and print number of objects per class in the current batch.
Component ID: 5dc37884-ea36-4bf2-810c-f7b7821090a5
Base Type: nvidia::deepstream::INvDsInPlaceDataHandler
Parameters
overlay-count
Whether to overlay the per class object count on the frame.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_BOOL
Default: True
probe-connector
Handle to an nvidia::deepstream::NvDsProbeConnector component.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsProbeConnector
nvidia::deepstream::NvDsModelEngineWatchOTFTrigger
Watch a model engine file for updates and trigger on-the-fly model update on a NvDsInferVideo component.
Component ID: d64b11b7-97cf-4de4-a2ac-772da9295008
Base Type: nvidia::deepstream::INvDsComponent
Parameters
nvdsinfervideo-prop-controller
Handle to an NvDsInferVideoPropertyController component.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsInferVideoPropertyController
watch-file
Engine file to watch for updates and trigger on-the-fly model update.
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_FILE
nvidia::deepstream::NvDsRoiClassificationResultParse
Parse classification results for an ROI and attach as OSD text
Component ID: 86d9071a-bbe8-4c1a-a721-353cc83610b6
Base Type: nvidia::deepstream::INvDsInPlaceDataHandler
Parameters
probe-connector
Handle to a nvidia::deepstream::NvDsProbeConnector component
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsProbeConnector
nvidia::deepstream::NvDsMetaDeserialize
Component to deserialize DeepStream metadata and attach to buffer
Component ID: fd3771a8-e342-3ac2-a28b-ab92f25b58c9
Base Type: nvidia::deepstream::INvDsElement
Parameters
deserialize-lib
Set de-serialization library Name to be used
Flags: GXF_PARAMETER_FLAGS_NONE
Type: GXF_PARAMETER_TYPE_STRING
video-out
Handle to a nvidia::deepstream::NvDsStaticOutput component. Supported formats - video(ANY);audio(ANY)
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsStaticOutput
video-in
Handle to a nvidia::deepstream::NvDsStaticInput component. Supported formats - video(ANY);audio(ANY)
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsStaticInput
nvidia::deepstream::NvDsMetaSerialize
Component to serialize DeepStream metadata attached to a buffer
Component ID: 9b9181cd-8b6d-3dac-bd7d-aac21fe993da
Base Type: nvidia::deepstream::INvDsElement
Parameters
serialize-lib
Set serialization library Name to be used
Flags: GXF_PARAMETER_FLAGS_NONE
Type: GXF_PARAMETER_TYPE_STRING
video-out
Handle to a nvidia::deepstream::NvDsStaticOutput component. Supported formats - video(ANY);audio(ANY)
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsStaticOutput
video-in
Handle to a nvidia::deepstream::NvDsStaticInput component. Supported formats - video(ANY);audio(ANY)
Flags: GXF_PARAMETER_FLAGS_OPTIONAL
Type: GXF_PARAMETER_TYPE_HANDLE
Handle Type: nvidia::deepstream::NvDsStaticInput