deepstream smart record

DeepStream applications can be deployed in containers using NVIDIA container Runtime. Can I record the video with bounding boxes and other information overlaid? Do I need to add a callback function or something else? DeepStream is a streaming analytic toolkit to build AI-powered applications. This module provides the following APIs. What trackers are included in DeepStream and which one should I choose for my application? kafka_2.13-2.8.0/config/server.properties, configs/test5_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt, #Type - 1=FakeSink 2=EglSink 3=File 4=UDPSink 5=nvoverlaysink 6=MsgConvBroker, #(0): PAYLOAD_DEEPSTREAM - Deepstream schema payload, #(1): PAYLOAD_DEEPSTREAM_MINIMAL - Deepstream schema payload minimal, #(257): PAYLOAD_CUSTOM - Custom schema payload, #msg-broker-config=../../deepstream-test4/cfg_kafka.txt, # do a dummy poll to retrieve some message, 'HWY_20_AND_LOCUST__EBA__4_11_2018_4_59_59_508_AM_UTC-07_00', 'Vehicle Detection and License Plate Recognition', "HWY_20_AND_LOCUST__EBA__4_11_2018_4_59_59_508_AM_UTC-07_00", test5_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt, #Type - 1=CameraV4L2 2=URI 3=MultiURI 4=RTSP, # smart record specific fields, valid only for source type=4, # 0 = disable, 1 = through cloud events, 2 = through cloud + local events. Lets go back to AGX Xavier for next step. because when I try deepstream-app with smart-recording configured for 1 source, the behaviour is perfect. KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR, KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR, KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR, CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS, CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS, 3. # Use this option if message has sensor name as id instead of index (0,1,2 etc.). Why do I encounter such error while running Deepstream pipeline memory type configured and i/p buffer mismatch ip_surf 0 muxer 3? Why does my image look distorted if I wrap my cudaMalloced memory into NvBufSurface and provide to NvBufSurfTransform? For unique names every source must be provided with a unique prefix. How can I interpret frames per second (FPS) display information on console? How does secondary GIE crop and resize objects? smart-rec-file-prefix= Produce device-to-cloud event messages, 5. Any data that is needed during callback function can be passed as userData. What is batch-size differences for a single model in different config files (, Create Container Image from Graph Composer, Generate an extension for GXF wrapper of GstElement, Extension and component factory registration boilerplate, Implementation of INvDsInPlaceDataHandler, Implementation of an Configuration Provider component, DeepStream Domain Component - INvDsComponent, Probe Callback Implementation - INvDsInPlaceDataHandler, Element Property Controller INvDsPropertyController, Configurations INvDsConfigComponent template and specializations, INvDsVideoTemplatePluginConfigComponent / INvDsAudioTemplatePluginConfigComponent, Set the root folder for searching YAML files during loading, Starts the execution of the graph asynchronously, Waits for the graph to complete execution, Runs all System components and waits for their completion, Get unique identifier of the entity of given component, Get description and list of components in loaded Extension, Get description and list of parameters of Component, nvidia::gxf::DownstreamReceptiveSchedulingTerm, nvidia::gxf::MessageAvailableSchedulingTerm, nvidia::gxf::MultiMessageAvailableSchedulingTerm, nvidia::gxf::ExpiringMessageAvailableSchedulingTerm, nvidia::triton::TritonInferencerInterface, nvidia::triton::TritonRequestReceptiveSchedulingTerm, nvidia::deepstream::NvDs3dDataDepthInfoLogger, nvidia::deepstream::NvDs3dDataColorInfoLogger, nvidia::deepstream::NvDs3dDataPointCloudInfoLogger, nvidia::deepstream::NvDsActionRecognition2D, nvidia::deepstream::NvDsActionRecognition3D, nvidia::deepstream::NvDsMultiSrcConnection, nvidia::deepstream::NvDsGxfObjectDataTranslator, nvidia::deepstream::NvDsGxfAudioClassificationDataTranslator, nvidia::deepstream::NvDsGxfOpticalFlowDataTranslator, nvidia::deepstream::NvDsGxfSegmentationDataTranslator, nvidia::deepstream::NvDsGxfInferTensorDataTranslator, nvidia::BodyPose2D::NvDsGxfBodypose2dDataTranslator, nvidia::deepstream::NvDsMsgRelayTransmitter, nvidia::deepstream::NvDsMsgBrokerC2DReceiver, nvidia::deepstream::NvDsMsgBrokerD2CTransmitter, nvidia::FacialLandmarks::FacialLandmarksPgieModel, nvidia::FacialLandmarks::FacialLandmarksSgieModel, nvidia::FacialLandmarks::FacialLandmarksSgieModelV2, nvidia::FacialLandmarks::NvDsGxfFacialLandmarksTranslator, nvidia::HeartRate::NvDsHeartRateTemplateLib, nvidia::HeartRate::NvDsGxfHeartRateDataTranslator, nvidia::deepstream::NvDsModelUpdatedSignal, nvidia::deepstream::NvDsInferVideoPropertyController, nvidia::deepstream::NvDsLatencyMeasurement, nvidia::deepstream::NvDsAudioClassificationPrint, nvidia::deepstream::NvDsPerClassObjectCounting, nvidia::deepstream::NvDsModelEngineWatchOTFTrigger, nvidia::deepstream::NvDsRoiClassificationResultParse, nvidia::deepstream::INvDsInPlaceDataHandler, nvidia::deepstream::INvDsPropertyController, nvidia::deepstream::INvDsAudioTemplatePluginConfigComponent, nvidia::deepstream::INvDsVideoTemplatePluginConfigComponent, nvidia::deepstream::INvDsInferModelConfigComponent, nvidia::deepstream::INvDsGxfDataTranslator, nvidia::deepstream::NvDsOpticalFlowVisual, nvidia::deepstream::NvDsVideoRendererPropertyController, nvidia::deepstream::NvDsSampleProbeMessageMetaCreation, nvidia::deepstream::NvDsSampleSourceManipulator, nvidia::deepstream::NvDsSampleVideoTemplateLib, nvidia::deepstream::NvDsSampleAudioTemplateLib, nvidia::deepstream::NvDsSampleC2DSmartRecordTrigger, nvidia::deepstream::NvDsSampleD2C_SRMsgGenerator, nvidia::deepstream::NvDsResnet10_4ClassDetectorModel, nvidia::deepstream::NvDsSecondaryCarColorClassifierModel, nvidia::deepstream::NvDsSecondaryCarMakeClassifierModel, nvidia::deepstream::NvDsSecondaryVehicleTypeClassifierModel, nvidia::deepstream::NvDsSonyCAudioClassifierModel, nvidia::deepstream::NvDsCarDetector360dModel, nvidia::deepstream::NvDsSourceManipulationAction, nvidia::deepstream::NvDsMultiSourceSmartRecordAction, nvidia::deepstream::NvDsMultiSrcWarpedInput, nvidia::deepstream::NvDsMultiSrcInputWithRecord, nvidia::deepstream::NvDsOSDPropertyController, nvidia::deepstream::NvDsTilerEventHandler, Setting up a Connection from an Input to an Output, A Basic Example of Container Builder Configuration, Container builder main control section specification, Container dockerfile stage section specification. smart-rec-interval= #sensor-list-file=dstest5_msgconv_sample_config.txt, Install librdkafka (to enable Kafka protocol adaptor for message broker), Run deepstream-app (the reference application), Remove all previous DeepStream installations, Run the deepstream-app (the reference application), dGPU Setup for RedHat Enterprise Linux (RHEL), How to visualize the output if the display is not attached to the system, 1 . Size of video cache in seconds. At the heart of deepstreamHub lies a powerful data-sync engine: schemaless JSON documents called "records" can be manipulated and observed by backend-processes or clients. Following are the default values of configuration parameters: Following fields can be used under [sourceX] groups to configure these parameters. Search for jobs related to Freelancer projects vlsi embedded or hire on the world's largest freelancing marketplace with 22m+ jobs. A callback function can be setup to get the information of recorded audio/video once recording stops. What if I dont set default duration for smart record? Optimizing nvstreammux config for low-latency vs Compute, 6. To read more about these apps and other sample apps in DeepStream, see the C/C++ Sample Apps Source Details and Python Sample Apps and Bindings Source Details. Does smart record module work with local video streams? World-class customer support and in-house procurement experts. Call NvDsSRDestroy() to free resources allocated by this function. Why do I encounter such error while running Deepstream pipeline memory type configured and i/p buffer mismatch ip_surf 0 muxer 3? It comes pre-built with an inference plugin to do object detection cascaded by inference plugins to do image classification. In smart record, encoded frames are cached to save on CPU memory. Which Triton version is supported in DeepStream 6.0 release? How to find the performance bottleneck in DeepStream? For example, the record starts when theres an object being detected in the visual field. Does Gst-nvinferserver support Triton multiple instance groups? DeepStream - Smart Video Recording DeepStream - IoT Edge DeepStream - Demos DeepStream - Common Issues Transfer Learning Toolkit - Getting Started Transfer Learning Toolkit - Specification Files Transfer Learning Toolkit - StreetNet (TLT2) Transfer Learning Toolkit - CovidNet (TLT2) Transfer Learning Toolkit - Classification (TLT2) How can I verify that CUDA was installed correctly? This application will work for all AI models with detailed instructions provided in individual READMEs. Records are the main building blocks of deepstream's data-sync capabilities. The property bufapi-version is missing from nvv4l2decoder, what to do? This causes the duration of the generated video to be less than the value specified. Why am I getting ImportError: No module named google.protobuf.internal when running convert_to_uff.py on Jetson AGX Xavier? Which Triton version is supported in DeepStream 5.1 release? DeepStream abstracts these libraries in DeepStream plugins, making it easy for developers to build video analytic pipelines without having to learn all the individual libraries. See NVIDIA-AI-IOT Github page for some sample DeepStream reference apps. Latency Measurement API Usage guide for audio, nvds_msgapi_connect(): Create a Connection, nvds_msgapi_send() and nvds_msgapi_send_async(): Send an event, nvds_msgapi_subscribe(): Consume data by subscribing to topics, nvds_msgapi_do_work(): Incremental Execution of Adapter Logic, nvds_msgapi_disconnect(): Terminate a Connection, nvds_msgapi_getversion(): Get Version Number, nvds_msgapi_get_protocol_name(): Get name of the protocol, nvds_msgapi_connection_signature(): Get Connection signature, Connection Details for the Device Client Adapter, Connection Details for the Module Client Adapter, nv_msgbroker_connect(): Create a Connection, nv_msgbroker_send_async(): Send an event asynchronously, nv_msgbroker_subscribe(): Consume data by subscribing to topics, nv_msgbroker_disconnect(): Terminate a Connection, nv_msgbroker_version(): Get Version Number, DS-Riva ASR Library YAML File Configuration Specifications, DS-Riva TTS Yaml File Configuration Specifications, Gst-nvdspostprocess File Configuration Specifications, Gst-nvds3dfilter properties Specifications, 3. Based on the event, these cached frames are encapsulated under the chosen container to generate the recorded video. Why does my image look distorted if I wrap my cudaMalloced memory into NvBufSurface and provide to NvBufSurfTransform? Video and Audio muxing; file sources of different fps, 3.2 Video and Audio muxing; RTMP/RTSP sources, 4.1 GstAggregator plugin -> filesink does not write data into the file, 4.2 nvstreammux WARNING Lot of buffers are being dropped, 5. See the deepstream_source_bin.c for more details on using this module. Here, start time of recording is the number of seconds earlier to the current time to start the recording. [When user expect to use Display window], 2. Why is the Gst-nvstreammux plugin required in DeepStream 4.0+? What are different Memory types supported on Jetson and dGPU? Why do some caffemodels fail to build after upgrading to DeepStream 6.0? userData received in that callback is the one which is passed during NvDsSRStart(). How to find out the maximum number of streams supported on given platform? Edge AI device (AGX Xavier) is used for this demonstration. Can I record the video with bounding boxes and other information overlaid? '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstlibav.so': # Configure this group to enable cloud message consumer. This function starts writing the cached audio/video data to a file. deepstream-testsr is to show the usage of smart recording interfaces. This function creates the instance of smart record and returns the pointer to an allocated NvDsSRContext. When to start smart recording and when to stop smart recording depend on your design. mp4, mkv), Troubleshooting in NvDCF Parameter Tuning, Frequent tracking ID changes although no nearby objects, Frequent tracking ID switches to the nearby objects, Error while running ONNX / Explicit batch dimension networks, DeepStream plugins failing to load without DISPLAY variable set when launching DS dockers, 1. After inference, the next step could involve tracking the object. Metadata propagation through nvstreammux and nvstreamdemux. If you dont have any RTSP cameras, you may pull DeepStream demo container . What if I dont set video cache size for smart record? In the deepstream-test5-app, to demonstrate the use case smart record Start / Stop events are generated every interval second. This parameter will ensure the recording is stopped after a predefined default duration. Smart Video Record DeepStream 6.1.1 Release documentation Tensor data is the raw tensor output that comes out after inference. Can users set different model repos when running multiple Triton models in single process? The deepstream-test2 progresses from test1 and cascades secondary network to the primary network. What are different Memory types supported on Jetson and dGPU? When running live camera streams even for few or single stream, also output looks jittery? MP4 and MKV containers are supported. Therefore, a total of startTime + duration seconds of data will be recorded. When to start smart recording and when to stop smart recording depend on your design. For creating visualization artifacts such as bounding boxes, segmentation masks, labels there is a visualization plugin called Gst-nvdsosd. Copyright 2020-2021, NVIDIA. # default duration of recording in seconds. DeepStream is only a SDK which provide HW accelerated APIs for video inferencing, video decoding, video processing, etc. Thanks for ur reply! Why does the deepstream-nvof-test application show the error message Device Does NOT support Optical Flow Functionality if run with NVIDIA Tesla P4 or NVIDIA Jetson Nano, Jetson TX2, or Jetson TX1? There are several built-in reference trackers in the SDK, ranging from high performance to high accuracy. This recording happens in parallel to the inference pipeline running over the feed. How can I determine whether X11 is running? A video cache is maintained so that recorded video has frames both before and after the event is generated. How can I display graphical output remotely over VNC? The containers are available on NGC, NVIDIA GPU cloud registry. To learn more about bi-directional capabilities, see the Bidirectional Messaging section in this guide. These 4 starter applications are available in both native C/C++ as well as in Python. For example, the record starts when theres an object being detected in the visual field. Observing video and/or audio stutter (low framerate), 2. Smart video record is used for event (local or cloud) based recording of original data feed. My component is getting registered as an abstract type. The DeepStream 360d app can serve as the perception layer that accepts multiple streams of 360-degree video to generate metadata and parking-related events. Typeerror hoverintent uncaught typeerror object object method jobs I want to Hire I want to Work. In case duration is set to zero, recording will be stopped after defaultDuration seconds set in NvDsSRCreate(). Dieser Button zeigt den derzeit ausgewhlten Suchtyp an. When deepstream-app is run in loop on Jetson AGX Xavier using while true; do deepstream-app -c ; done;, after a few iterations I see low FPS for certain iterations. Why is that? The first frame in the cache may not be an Iframe, so, some frames from the cache are dropped to fulfil this condition. Can Gst-nvinferserver support inference on multiple GPUs? If you are familiar with gstreamer programming, it is very easy to add multiple streams. smart-rec-dir-path= I started the record with a set duration. How to tune GPU memory for Tensorflow models? DeepStream ships with several out of the box security protocols such as SASL/Plain authentication using username/password and 2-way TLS authentication. Can Jetson platform support the same features as dGPU for Triton plugin? Why does the RTSP source used in gst-launch pipeline through uridecodebin show blank screen followed by the error -. In the deepstream-test5-app, to demonstrate the use case smart record Start / Stop events are generated every interval second. mp4, mkv), DeepStream plugins failing to load without DISPLAY variable set when launching DS dockers, On Jetson, observing error : gstnvarguscamerasrc.cpp, execute:751 No cameras available. How can I specify RTSP streaming of DeepStream output? Why am I getting following waring when running deepstream app for first time? A callback function can be setup to get the information of recorded video once recording stops. There are more than 20 plugins that are hardware accelerated for various tasks. However, when configuring smart-record for multiple sources the duration of the videos are no longer consistent (different duration for each video). deepstream-test5 sample application will be used for demonstrating SVR. Why am I getting following waring when running deepstream app for first time? Any change to a record is instantly synced across all connected clients. In this app, developers will learn how to build a GStreamer pipeline using various DeepStream plugins. By default, Smart_Record is the prefix in case this field is not set. There are two ways in which smart record events can be generated either through local events or through cloud messages. Where can I find the DeepStream sample applications? This recording happens in parallel to the inference pipeline running over the feed. It expects encoded frames which will be muxed and saved to the file. Each NetFlow record . Produce cloud-to-device event messages, Transfer Learning Toolkit - Getting Started, Transfer Learning Toolkit - Specification Files, Transfer Learning Toolkit - StreetNet (TLT2), Transfer Learning Toolkit - CovidNet (TLT2), Transfer Learning Toolkit - Classification (TLT2), Custom Model - Triton Inference Server Configurations, Custom Model - Custom Parser - Yolov2-coco, Custom Model - Custom Parser - Tiny Yolov2, Custom Model - Custom Parser - EfficientDet, Custom Model - Sample Custom Parser - Resnet - Frcnn - Yolov3 - SSD, Custom Model - Sample Custom Parser - SSD, Custom Model - Sample Custom Parser - FasterRCNN, Custom Model - Sample Custom Parser - Yolov4. . This function releases the resources previously allocated by NvDsSRCreate(). See the gst-nvdssr.h header file for more details. The following minimum json message from the server is expected to trigger the Start/Stop of smart record. Please help to open a new topic if still an issue to support. What is the approximate memory utilization for 1080p streams on dGPU? In case a Stop event is not generated. How can I display graphical output remotely over VNC? Powered by Discourse, best viewed with JavaScript enabled. MP4 and MKV containers are supported. How can I interpret frames per second (FPS) display information on console? smart-rec-file-prefix= Why do some caffemodels fail to build after upgrading to DeepStream 5.1? Can I stop it before that duration ends? Regarding git source code compiling in compile_stage, Is it possible to compile source from HTTP archives? Abstract This work presents SafeFac, an intelligent camera-based system for managing the safety of factory environments. How can I know which extensions synchronized to registry cache correspond to a specific repository? Native TensorRT inference is performed using Gst-nvinfer plugin and inference using Triton is done using Gst-nvinferserver plugin. Why do I observe a lot of buffers being dropped when running deepstream-nvdsanalytics-test application on Jetson Nano ? World Book of Record Winner December 2020, Claim: Maximum number of textbooks published with ISBN number with a minimum period during COVID -19 lockdown period in India (between April 11, 2020, and July 01, 2020). . How to fix cannot allocate memory in static TLS block error? How can I verify that CUDA was installed correctly? What if I dont set default duration for smart record? The source code for this application is available in /opt/nvidia/deepstream/deepstream-6.0/sources/apps/sample_apps/deepstream-app. The graph below shows a typical video analytic application starting from input video to outputting insights. 5.1 Adding GstMeta to buffers before nvstreammux. In existing deepstream-test5-app only RTSP sources are enabled for smart record. When deepstream-app is run in loop on Jetson AGX Xavier using while true; do deepstream-app -c ; done;, after a few iterations I see low FPS for certain iterations. During container builder installing graphs, sometimes there are unexpected errors happening while downloading manifests or extensions from registry. How do I obtain individual sources after batched inferencing/processing? Why do I observe a lot of buffers being dropped When running deepstream-nvdsanalytics-test application on Jetson Nano ? To get started, developers can use the provided reference applications. I'll be adding new github Issues for both items, but will leave this issue open until then. The pre-processing can be image dewarping or color space conversion. Developers can start with deepstream-test1 which is almost like a DeepStream hello world. Ive already run the program with multi streams input while theres another question Id like to ask. How can I determine the reason? Why is a Gst-nvegltransform plugin required on a Jetson platform upstream from Gst-nveglglessink? deepstream smart record. Smart video record is used for event (local or cloud) based recording of original data feed. It uses same caching parameters and implementation as video. Path of directory to save the recorded file. Path of directory to save the recorded file. Why I cannot run WebSocket Streaming with Composer? How can I specify RTSP streaming of DeepStream output? Records are created and retrieved using client.record.getRecord ('name') To learn more about how they are used, have a look at the Record Tutorial. Thanks again.

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