NVIDIA DeepStream SDK Developer Guide

DeepStream Getting Started

• Welcome to the DeepStream Documentation
  • NVIDIA DeepStream Overview
• Readme First
  • Additional Resources
• Quickstart Guide
  • Jetson Setup
  • dGPU Setup for Ubuntu
  • dGPU Setup for RedHat Enterprise Linux (RHEL)
  • Running without an X server
  • Platform and OS Compatibility
  • DeepStream Triton Inference Server Usage Guidelines
  • Using DLA for inference
• Docker Containers
  • A Docker Container for dGPU
  • A Docker Container for Jetson
  • Creating custom DeepStream docker for dGPU using DeepStreamSDK package
  • Creating custom DeepStream docker for Jetson using DeepStreamSDK package
  • Usage of heavy TRT base dockers since DS 6.1.1
  • Recommended Minimal L4T Setup necessary to run the new docker images on Jetson

DeepStream Samples

• C/C++ Sample Apps Source Details
  • Plugin and Library Source Details
• Python Sample Apps and Bindings Source Details
  • Sample Application Source Details
  • Python Bindings and Application Development
  • MetaData Access
• DeepStream Reference Application - deepstream-app
  • Application Architecture
  • Reference Application Configuration
  • Configuration Groups
  • Application Tuning for DeepStream SDK
• DeepStream Reference Application - deepstream-test5 app
  • IoT Protocols supported and cloud configuration
  • Message consumer
  • Smart Record - Event based recording
  • OTA model update
• DeepStream Reference Application - deepstream-audio app
  • DeepStream Audio Reference Application Architecture and Sample Graphs
• DeepStream Reference Application - deepstream-nmos app
  • Application Architecture
  • Using Easy-NMOS for NMOS Registry and Controller
• DeepStream Reference Application on GitHub
  • Use case applications
  • AI models with DeepStream
  • DeepStream features sample
• Sample Configurations and Streams
  • Contents of the package
• Implementing a Custom GStreamer Plugin with OpenCV Integration Example
  • Description of the Sample Plugin: gst-dsexample
  • Enabling and configuring the sample plugin
  • Using the sample plugin in a custom application/pipeline
  • Implementing Custom Logic Within the Sample Plugin
  • Adding NVTX APIs for sample plugin
  • Accessing NvBufSurface memory in OpenCV

TAO toolkit Integration with DeepStream

• TAO Toolkit Integration with DeepStream
  • Pre-trained models

Tutorials and How-to's

• Custom YOLO Model in the DeepStream YOLO App
  • How to Use the Custom YOLO Model
• NvMultiObjectTracker Parameter Tuning Guide
  • Accuracy-Performance Tradeoffs
  • Robustness
  • State Estimation
  • Data Association
  • DCF Core Tuning
• DeepStream 3D Custom Manual
  • ds3d::dataloader - Load Custom Lib for Data Capture
  • ds3d::datafilter- Loads Custom Lib for Input and Output Processing
  • ds3d::datarender - Loads Custom Lib for Data Rendering
  • DS3D GuardDataMap Buffer Management
  • Custom Libs Configuration Specifications

DeepStream Performance

• Performance
  • TAO Pre-trained models
  • DeepStream reference model and tracker
  • Configuration File Settings for Performance Measurement
  • DeepStream reference model

DeepStream Custom Model

• Using a Custom Model with DeepStream
  • Custom Model Implementation Interface
  • Custom Output Parsing
  • IPlugin Implementation
  • Input Layer Initialization
  • CUDA Engine Creation for Custom Models
  • IModelParser Interface for Custom Model Parsing

DeepStream Key Features

• Smart Video Record
  • Smart Video Record Module APIs
  • Smart Video Record Configurations
• IoT
  • Secure Edge-to-Cloud Messaging
  • Bidirectional Messaging
  • Autoreconnect feature
• On the Fly Model Update
  • Assumptions
• NTP Timestamp in DeepStream
• AV Sync in DeepStream
  • Setup for RTMP/RTSP Input streams for testing
  • AVSync Reference Pipelines
• DeepStream 3D Action Recognition App
  • Getting Started
  • DeepStream 3D Action Recognition App Configuration Specifications
  • Build Custom sequence preprocess lib and application From Source
• DeepStream 3D Depth Camera App
  • Prerequisites
  • Depth Color Capture to 2D Rendering Pipeline Overview
  • Depth Color Capture to 3D Point Cloud Processing and Rendering
  • Getting Started
  • Run 3D Depth Capture, Point Cloud filter, and 3D Points Rendering Examples
  • DeepStream 3D Depth Camera App Configuration Specifications
• Networked Media Open Specifications (NMOS) in DeepStream
  • Supported Specifications
  • Prerequisites
  • NvDsNmos API
  • Sample Application
• Gst-nvdspostprocess in DeepStream
  • Detector models
  • Primary Classification model
  • Mask RCNN Model
  • Custom Parsing functions

DeepStream Application Migration

• Application Migration to DeepStream 6.1.1 from DeepStream 6.0
  • Running DeepStream 6.0 compiled Apps in DeepStream 6.1.1
  • Compiling DeepStream 6.0 Apps in DeepStream 6.1.1

Plugins Development Guide

DeepStream Plugin Guide

• GStreamer Plugin Overview
• MetaData in the DeepStream SDK
  • NvDsBatchMeta: Basic Metadata Structure
  • User/Custom Metadata Addition inside NvDsBatchMeta
  • Adding Custom Meta in Gst Plugins Upstream from Gst-nvstreammux
• Gst-nvdspreprocess (Alpha)
  • Inputs and Outputs
  • Features
  • Custom library Interfaces
  • Gst-nvdspreprocess File Configuration Specifications
  • Gst Properties
  • Sample pipelines
• Gst-nvinfer
  • Inputs and Outputs
  • Features
  • Gst-nvinfer File Configuration Specifications
  • Gst Properties
  • Clustering algorithms supported by nvinfer
  • Tensor Metadata
  • Segmentation Metadata
• Gst-nvinferaudio
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvinferserver
  • Inputs and Outputs
  • Gst-nvinferserver Configuration File Specifications
  • Features
  • Gst Properties
  • DeepStream Triton samples
  • DeepStream Triton gRPC support
  • Triton Ensemble Models
  • Custom Process interface IInferCustomProcessor for Extra Input, LSTM Loop, Output Data Postprocess
  • Tensor Metadata Output for Downstream Plugins
  • Segmentation Metadata
• Gst-nvtracker
  • Inputs and Outputs
  • Gst Properties
  • NvDsTracker API for Low-Level Tracker Library
  • NvMultiObjectTracker : A Reference Low-Level Tracker Library
  • Unified Tracker Architecture for Composable Multi-Object Tracker
  • Work Flow and Core Modules in The NvMultiObjectTracker Library
  • IOU Tracker
  • NvDCF Tracker
  • DeepSORT Tracker (Alpha)
  • Low-Level Tracker Comparisons and Tradeoffs
  • How to Implement a Custom Low-Level Tracker Library
• Gst-nvstreammux
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvstreammux New
  • Inputs and Outputs
  • Features
  • Gst Properties
  • Mux Config Properties
  • NvStreamMux Tuning Solutions for specific use cases
  • Known Issues and FAQ
• Gst-nvstreamdemux
  • Inputs and Outputs
• Gst-nvmultistreamtiler
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvdsosd
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvdsmetautils (Alpha)
  • Gst-nvdsmetainsert
  • Inputs and Outputs
  • Features
  • customlib_impl Interfaces
  • Gst Properties
  • Use Cases & Sample Pipelines
  • Gst-nvdsmetaextract
  • Inputs and Outputs
  • Features
  • customlib_impl Interfaces
  • Gst Properties
  • Use Cases & Sample Pipelines
• Gst-nvdsvideotemplate
  • Inputs and Outputs
  • Features
  • customlib_impl Interfaces
  • Gst Properties
  • Sample pipelines
• Gst-nvdsaudiotemplate
  • Inputs and Outputs
  • Features
  • customlib_impl Interfaces
  • Gst Properties
  • Sample pipelines
• Gst-nvvideoconvert
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvdewarper
  • Inputs and Outputs
  • Features
  • Configuration File Parameters
  • Gst Properties
• Gst-nvof
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvofvisual
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvsegvisual
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvvideo4linux2
  • Decoder
  • Encoder
• Gst-nvjpegdec
  • Inputs and Outputs
  • Features
  • Gst Properties
• Gst-nvmsgconv
  • Inputs and Outputs
  • Features
  • Gst Properties
  • NvMsgConv low level library API’s
  • Schema Customization
  • Payload with Custom Objects
• Gst-nvmsgbroker
  • Inputs and Outputs
  • Features
  • Gst Properties
  • nvds_msgapi: Protocol Adapter Interface
  • nvds_kafka_proto: Kafka Protocol Adapter
  • Azure MQTT Protocol Adapter Libraries
  • AMQP Protocol Adapter
  • REDIS Protocol Adapter
  • nv_msgbroker: Message Broker interface
• Gst-nvdsanalytics
  • Inputs and Outputs
  • Features
  • Gst Properties
  • Configuration File Parameters
• Gst-nvdsasr
  • Inputs and Outputs
  • Features
  • DS-Riva ASR Yaml File Configuration Specifications
  • Gst Properties
• Gst-nvds_text_to_speech (Alpha)
  • Inputs and Outputs
  • Features
  • DS-Riva TTS Yaml File Configuration Specifications
  • Gst Properties
  • Sample Application
• Gst-nvdsudpsrc
  • Inputs and Outputs
  • Features
  • Gst Properties
  • Example pipelines
• Gst-nvdsudpsink
  • Inputs and Outputs
  • Features
  • Gst Properties
  • Example pipelines
• Gst-nvdspostprocess (Alpha)
  • Inputs and Outputs
  • Features
  • Gst-nvdspostprocess File Configuration Specifications
  • Gst Properties
  • Sample pipelines
• Gst-nvds3dfilter
  • Inputs and Outputs
  • Custom library Interfaces
  • Gst-nvds3dfilter properties Specifications
• Gst-nvdsucx (Alpha)
  • Description
  • Requirements
  • Inputs and Outputs
  • Gst Properties
  • Examples

Troubleshooting and FAQ Guide

DeepStream Troubleshooting and FAQ

• Troubleshooting
  • You are migrating from DeepStream 6.0 to DeepStream 6.1.1
  • “NvDsBatchMeta not found for input buffer” error while running DeepStream pipeline
  • The DeepStream reference application fails to launch, or any plugin fails to load
  • Application fails to run when the neural network is changed
  • The DeepStream application is running slowly (Jetson only)
  • The DeepStream application is running slowly
  • Errors occur when deepstream-app is run with a number of streams greater than 100
  • Errors occur when deepstream-app fails to load plugin Gst-nvinferserver
  • Tensorflow models are running into OOM (Out-Of-Memory) problem
  • After removing all the sources from the pipeline crash is seen if muxer and tiler are present in the pipeline
  • Memory usage keeps on increasing when the source is a long duration containerized files(e.g. mp4, mkv)
  • Stale frames observed on RTSP output
  • Troubleshooting in NvDCF Parameter Tuning
  • DeepStream plugins failing to load without DISPLAY variable set when launching DS dockers
  • Nvidia driver installation issues
  • On Jetson, observing error : gstnvarguscamerasrc.cpp, execute:751 No cameras available
  • Graph Composer Troubleshooting
• Frequently Asked Questions
  • DeepStream General topics
  • Smart Record
  • Triton

Application Development Using Graph Composer

Graph Composer

• Introduction
  • Graph Composer Ecosystem
  • Contents of the release

• Graph Specification
  • Concepts
  • Graph File Format

• Getting Started
  • Overview
  • Installation
  • Getting Started with the Composer
  • Loading and Running an existing Graph
  • Creating a Graph

• Application Workflow
  • Launch Composer
  • Sync Extensions
  • Load Graph
  • Deploy Graph

• Creating an AI Application
  • Launch Composer
  • Drag and Drop Components
  • Configure Components
  • Connect Components
  • Add GStreamer Scheduler
  • Count Number Of People
  • Save Graph
  • Use Multiple inputs
  • Runtime add/remove inputs

• Reference graphs
  • Installing the reference graphs
  • deepstream-test1
  • deepstream-test2
  • deepstream-test3
  • deepstream-test4
  • deepstream-test5
  • deepstream-runtime-src-add-del
  • deepstream-template-plugin
  • deepstream-app
  • deepstream-audio
  • deepstream-triton
  • deepstream-camera
  • deepstream-action-recognition
  • deepstream-subgraph
  • deepstream-3d-camera
  • deepstream-ucx-test1
  • deepstream-ucx-test2

• Development Workflow
  • Sync Extensions
  • Develop New Extension
  • Create and test graph

• Developing Extensions for DeepStream
  • Extension and component factory registration boilerplate
  • A simple DeepStream component
  • Implementation of INvDsInPlaceDataHandler
  • Controlling Properties
  • Triggering Actions
  • Handling signal callbacks
  • Implementation of an Configuration Provider component

• DeepStream Components
  • Interfaces
  • Data Components
  • Basic Components
  • Connections
  • Probes

• Registry
  • Repository Manager
  • Cache
  • Extension Registration
  • Installing graphs for deployment
• Registry Command Line Interface
  • cache
  • repo
  • extn
  • comp
  • graph
• Composer
  • User Interface
  • Create New Application
  • Open and Save Application Graphs
  • Compose an Application Graph
  • Run Graph
  • Build Container Image
  • Generate Gstreamer Extension
  • Remote Access
  • Restrictions
  • Trouble Shooting
• Graph Execution Engine
• Container Builder
  • Prerequisites
  • Container Builder Features
  • Container Builder Tool Usage
  • Run Container Builder
  • Container Builder Configuration
  • A Basic Example of Container Builder Configuration
  • A Multi-Stage Example
  • Container builder main control section specification
  • Container dockerfile stage section specification

Graph Composer Extensions Manual

Extensions Manual

• NvDs3dProcessingExt
  • Components
    • nvidia::deepstream::NvDs3dSrc
    • nvidia::deepstream::NvDs3dSink
    • nvidia::deepstream::NvDs3dFilter
    • nvidia::deepstream::NvDs3dDataDepthInfoLogger
    • nvidia::deepstream::NvDs3dDataColorInfoLogger
    • nvidia::deepstream::NvDs3dDataPointCloudInfoLogger
• NvDsActionRecognitionExt
  • Components
    • nvidia::deepstream::NvDsActionRecognition2D
    • nvidia::deepstream::NvDsActionRecognition3D
• NvDsAnalyticsExt
  • Components
    • nvidia::deepstream::NvDsAnalytics
• NvDsBaseExt
  • Interfaces
    • nvidia::deepstream::INvDsKeyboardInput
  • Components
    • nvidia::deepstream::NvDsStaticOutput
    • nvidia::deepstream::NvDsDynamicOutput
    • nvidia::deepstream::NvDsOnRequestOutput
    • nvidia::deepstream::NvDsStaticInput
    • nvidia::deepstream::NvDsOnRequestInput
    • nvidia::deepstream::NvDsMultiOutput
    • nvidia::deepstream::NvDsProbeConnector
    • nvidia::deepstream::NvDsProbe
    • nvidia::deepstream::NvDsConnection
    • nvidia::deepstream::NvDsMultiSrcConnection
    • nvidia::deepstream::NvDsKeyboardInput
    • nvidia::deepstream::NvDsScheduler
    • nvidia::deepstream::NvDsToGxfBridge
    • nvidia::deepstream::NvGxfToDsBridge
    • nvidia::deepstream::NvDsGxfObjectDataTranslator
    • nvidia::deepstream::NvDsGxfAudioClassificationDataTranslator
    • nvidia::deepstream::NvDsGxfOpticalFlowDataTranslator
    • nvidia::deepstream::NvDsGxfSegmentationDataTranslator
    • nvidia::deepstream::NvDsGxfInferTensorDataTranslator
    • nvidia::deepstream::NvDsQueue
    • nvidia::deepstream::NvDsTee
    • nvidia::deepstream::NvDsBufferSync
• NvDsBodyPose2D
  • Components
    • nvidia::BodyPose2D::PostProcess
    • nvidia::BodyPose2D::BodyPose2dModel
    • nvidia::BodyPose2D::NvDsGxfBodypose2dDataTranslator
• NvDsCloudMsgExt
  • Components
    • nvidia::deepstream::NvDsMessage
    • nvidia::deepstream::NvDsMsgRelayTransmitter
    • nvidia::deepstream::NvDsMsgRelayReceiver
    • nvidia::deepstream::NvDsMsgBrokerC2DReceiver
    • nvidia::deepstream::NvDsMsgBrokerD2CTransmitter
    • nvidia::deepstream::NvDsMsgRelay
    • nvidia::deepstream::NvDsMsgBroker
    • nvidia::deepstream::NvDsMsgConverter
    • nvidia::deepstream::NvDsMsgConvBroker
• NvDsConverterExt
  • Components
    • nvidia::deepstream::NvDsVideoConvert
    • nvidia::deepstream::AudioConvert
    • nvidia::deepstream::AudioResample
• NvDsDewarperExt
  • Components
    • nvidia::deepstream::NvDsAisleFilter
    • nvidia::deepstream::NvDsBBoxFilter
    • nvidia::deepstream::NvDsDewarper
    • nvidia::deepstream::NvDsSpotChangeSignal
    • nvidia::deepstream::NvDsSpot
• NvDsEmotionExt
  • Components
    • nvidia::Emotion::NvDsEmotionTemplateLib
• NvDsFacialLandmarks
  • Components
    • nvidia::FacialLandmarks::PostProcess
    • nvidia::FacialLandmarks::PreProcess
    • nvidia::FacialLandmarks::FacialLandmarksPgieModel
    • nvidia::FacialLandmarks::FacialLandmarksSgieModel
    • nvidia::FacialLandmarks::FacialLandmarksSgieModelV2
    • nvidia::FacialLandmarks::NvDsGxfFacialLandmarksTranslator
• NvDsGazeExt
  • Components
    • nvidia::Gaze::NvDsGazeTemplateLib
    • nvidia::Gaze::NvDsGxfGazeDataTranslator
• NvDsGesture
  • Components
    • nvidia::Gesture::PreProcess
    • nvidia::Gesture::GestureModel
• NvDsHeartRateExt
  • Components
    • nvidia::HeartRate::NvDsHeartRateTemplateLib
    • nvidia::HeartRate::NvDsGxfHeartRateDataTranslator
• NvDsInferenceExt
  • Components
    • nvidia::deepstream::NvDsModelUpdatedSignal
    • nvidia::deepstream::NvDsInferVideoPropertyController
    • nvidia::deepstream::NvDsInferVideo
    • nvidia::deepstream::NvDsAsr
    • nvidia::deepstream::NvDsInferAudio
    • nvidia::deepstream::NvDsPreProcess
• NvDsInferenceUtilsExt
  • Components
    • nvidia::deepstream::NvDsKittiDump
    • nvidia::deepstream::NvDsFpsMeasurement
    • nvidia::deepstream::NvDsLatencyMeasurement
    • nvidia::deepstream::NvDsAudioClassificationPrint
    • nvidia::deepstream::NvDsPerClassObjectCounting
    • nvidia::deepstream::NvDsModelEngineWatchOTFTrigger
    • nvidia::deepstream::NvDsRoiClassificationResultParse
    • nvidia::deepstream::NvDsMetaDeserialize
    • nvidia::deepstream::NvDsMetaSerialize
• NvDsInterfaceExt
  • Interfaces
    • nvidia::deepstream::INvDsElement
    • nvidia::deepstream::INvDsIO
    • nvidia::deepstream::INvDsInput
    • nvidia::deepstream::INvDsOutput
    • nvidia::deepstream::INvDsProbe
    • nvidia::deepstream::INvDsConnection
    • nvidia::deepstream::INvDsComponent
    • nvidia::deepstream::INvDsInPlaceDataHandler
    • nvidia::deepstream::INvDsAction
    • nvidia::deepstream::INvDsSignal
    • nvidia::deepstream::INvDsPropertyController
    • nvidia::deepstream::INvDsAudioTemplatePluginConfigComponent
    • nvidia::deepstream::INvDsVideoTemplatePluginConfigComponent
    • nvidia::deepstream::INvDsInferModelConfigComponent
    • nvidia::deepstream::INvDsGxfDataTranslator
  • Components
    • nvidia::deepstream::NvBufSurfaceHandle
    • nvidia::deepstream::NvBufAudioHandle
    • nvidia::deepstream::NvDsBatchMetaHandle
    • nvidia::deepstream::GstBufferHandle
• NvDsMuxDemuxExt
  • Components
    • nvidia::deepstream::NvDsStreamDemux
    • nvidia::deepstream::NvDsStreamMux
    • nvidia::deepstream::NvDsStreamDemuxNew
    • nvidia::deepstream::NvDsStreamMuxNew
• NvDsOpticalFlowExt
  • Components
    • nvidia::deepstream::NvDsOpticalFlow
    • nvidia::deepstream::NvDsOpticalFlowVisual
• NvDsOutputSinkExt
  • Components
    • nvidia::deepstream::NvDsFakeSink
    • nvidia::deepstream::NvDsFileOut
    • nvidia::deepstream::NvDsVideoRendererPropertyController
    • nvidia::deepstream::NvDsVideoRenderer
    • nvidia::deepstream::NvDsRtspOut
    • nvidia::deepstream::XvImageSink
    • nvidia::deepstream::AlsaAudioRenderer
• NvDsSampleExt
  • Components
    • nvidia::deepstream::NvDsSampleProbeMessageMetaCreation
    • nvidia::deepstream::NvDsSampleSourceManipulator
    • nvidia::deepstream::NvDsSampleVideoTemplateLib
    • nvidia::deepstream::NvDsSampleAudioTemplateLib
    • nvidia::deepstream::NvDsSampleC2DSmartRecordTrigger
    • nvidia::deepstream::NvDsSampleD2C_SRMsgGenerator
• NvDsSampleModelsExt
  • Components
    • nvidia::deepstream::NvDsResnet10_4ClassDetectorModel
    • nvidia::deepstream::NvDsSecondaryCarColorClassifierModel
    • nvidia::deepstream::NvDsSecondaryCarMakeClassifierModel
    • nvidia::deepstream::NvDsSecondaryVehicleTypeClassifierModel
    • nvidia::deepstream::NvDsSonyCAudioClassifierModel
    • nvidia::deepstream::NvDsCarDetector360dModel
• NvDsSourceExt
  • Components
    • nvidia::deepstream::NvDsSourceInfoLoader
    • nvidia::deepstream::NvDsStartSrAction
    • nvidia::deepstream::NvDsStopSrAction
    • nvidia::deepstream::NvDsSrDoneSignal
    • nvidia::deepstream::NvDsSingleSrcInput
    • nvidia::deepstream::NvDsSourceManipulationAction
    • nvidia::deepstream::NvDsMultiSourceSmartRecordAction
    • nvidia::deepstream::NvDsMultiSrcInput
    • nvidia::deepstream::NvDsMultiSrcWarpedInput
    • nvidia::deepstream::NvDsRecordAction
    • nvidia::deepstream::NvDsMultiSrcInputWithRecord
    • nvidia::deepstream::NvDsCameraSrcInput
    • nvidia::deepstream::VideoTestSrc
    • nvidia::deepstream::AudioTestSrc
    • nvidia::deepstream::AlsaAudioInput
• NvDsTemplateExt
  • Components
    • nvidia::deepstream::NvDsAudioTemplate
    • nvidia::deepstream::NvDsVideoTemplate
• NvDsTrackerExt
  • Components
    • nvidia::deepstream::NvDsTracker
• NvDsTranscodeExt
  • Components
    • nvidia::deepstream::NvDsJpegDecoder
    • nvidia::deepstream::NvDsVideoDecoder
    • nvidia::deepstream::NvDsH264Encoder
    • nvidia::deepstream::NvDsH265Encoder
• NvDsTritonExt
  • Components
    • nvidia::deepstream::NvDsTriton
• NvDsUcxExt
  • Components
    • nvidia::deepstream::NvDsUcxClientSink
    • nvidia::deepstream::NvDsUcxClientSrc
    • nvidia::deepstream::NvDsUcxServerSink
    • nvidia::deepstream::NvDsUcxServerSrc
• NvDsUdpExt
  • Components
    • nvidia::deepstream::NvDsUdpSink
    • nvidia::deepstream::NvDsUdpSrc
• NvDsVisualizationExt
  • Components
    • nvidia::deepstream::NvDsOSDPropertyController
    • nvidia::deepstream::NvDsOSD
    • nvidia::deepstream::NvDsTiler
    • nvidia::deepstream::NvDsSegVisual
    • nvidia::deepstream::NvDsBlender
    • nvidia::deepstream::NvDsTilerEventHandler
• CudaExtension
  • Components
    • nvidia::gxf::CudaStream
    • nvidia::gxf::CudaStreamId
    • nvidia::gxf::CudaEvent
    • nvidia::gxf::CudaStreamPool
    • nvidia::gxf::CudaStreamSync
• DeepStream to Codelet Bridge
  • DeepStream to Codelet Bridge - NvDsToGxfBridge
  • Codelet to DeepStream Bridge - NvGxfToDsBridge
  • Translators - The INvDsGxfDataTranslator interface
  • Standard Translators
    • NvDsGxfObjectDataTranslator
    • NvDsGxfAudioClassificationDataTranslator
    • NvDsGxfOpticalFlowDataTranslator
    • NvDsGxfSegmentationDataTranslator
    • NvDsGxfInferTensorDataTranslator
• MultimediaExtension
  • Components
    • nvidia::gxf::AudioBuffer
    • nvidia::gxf::VideoBuffer
• NetworkExtension
  • Interfaces
  • Components
    • nvidia::gxf::TcpClient
    • nvidia::gxf::TcpServer
• NvCvTensorOpsExtension
  • Components
    • nvidia::cvcore::tensor_ops::Resize
    • nvidia::cvcore::tensor_ops::CropAndResize
    • nvidia::cvcore::tensor_ops::Normalize
    • nvidia::cvcore::tensor_ops::InterleavedToPlanar
    • nvidia::cvcore::tensor_ops::ConvertColorFormat
    • nvidia::cvcore::tensor_ops::Reshape
• NvTritonExt
  • Components
    • nvidia::triton::TritonServer
    • nvidia::triton::TritonInferencerInterface
    • nvidia::triton::TritonInferencerImpl
    • nvidia::triton::TritonInferenceRequest
    • nvidia::triton::TritonInferenceResponse
    • nvidia::triton::TritonOptions
    • nvidia::triton::TritonRequestReceptiveSchedulingTerm
• SerializationExtension
  • Interfaces
    • nvidia::gxf::ComponentSerializer
  • Components
    • nvidia::gxf::EntityRecorder
    • nvidia::gxf::EntityReplayer
    • nvidia::gxf::StdComponentSerializer
• StandardExtension
  • Interfaces
    • nvidia::gxf::Codelet
    • nvidia::gxf::Clock
    • nvidia::gxf::System
    • nvidia::gxf::Queue
    • nvidia::gxf::Router
    • nvidia::gxf::Transmitter
    • nvidia::gxf::Receiver
    • nvidia::gxf::Scheduler
    • nvidia::gxf::SchedulingTerm
    • nvidia::gxf::Allocator
    • nvidia::gxf::Monitor
  • Components
    • nvidia::gxf::RealtimeClock
    • nvidia::gxf::ManualClock
    • nvidia::gxf::SystemGroup
    • nvidia::gxf::MessageRouter
    • nvidia::gxf::RouterGroup
    • nvidia::gxf::DoubleBufferTransmitter
    • nvidia::gxf::DoubleBufferReceiver
    • nvidia::gxf::Connection
    • nvidia::gxf::PeriodicSchedulingTerm
    • nvidia::gxf::CountSchedulingTerm
    • nvidia::gxf::TargetTimeSchedulingTerm
    • nvidia::gxf::DownstreamReceptiveSchedulingTerm
    • nvidia::gxf::MessageAvailableSchedulingTerm
    • nvidia::gxf::MultiMessageAvailableSchedulingTerm
    • nvidia::gxf::ExpiringMessageAvailableSchedulingTerm
    • nvidia::gxf::BooleanSchedulingTerm
    • nvidia::gxf::AsynchronousSchedulingTerm
    • nvidia::gxf::GreedyScheduler
    • nvidia::gxf::MultiThreadScheduler
    • nvidia::gxf::BlockMemoryPool
    • nvidia::gxf::UnboundedAllocator
    • nvidia::gxf::Tensor
    • nvidia::gxf::Timestamp
    • nvidia::gxf::Metric
    • nvidia::gxf::JobStatistics
    • nvidia::gxf::Broadcast
    • nvidia::gxf::Gather
    • nvidia::gxf::TensorCopier
    • nvidia::gxf::TimedThrottler
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