Accelerated Computing Intelligent Video Analytics

Visual AI Agent Discuss topics related to Visual AI Agents Announcements General DeepStream SDK Discussions about the DeepStream SDK TAO Toolkit Discussions about TAO Toolkit. Metropolis Microservices for Jetson Discussions about NVIDIA Metropolis microservices for Jetson.

Topic	Replies	Views	Activity
DeepStream 9.1 PyServiceMaker: access SGIE parent object_id in Python without a C++ bridge DeepStream SDK deepstream	3	41	October 10, 2026
DeepStream 9.1: one blocked stream/remove in nvmultiurisrcbin freezes all other sources (EOS probe takes creator->lock for every event) DeepStream SDK deepstream	3	42	October 9, 2026
DeepStream 9.1 dGPU: nvv4l2decoder never recovers, and set_state(NULL) blocks, when the first keyframe-flagged buffer has a damaged slice DeepStream SDK deepstream	4	42	October 9, 2026
Interval property not working on sgie models or models that use nvpreprocess on deepstream 9.1 DeepStream SDK deepstream	1	31	October 9, 2026
Libnvbufsurftransform.so causes gst-plugin-scanner to abort resulting in incomplete discovery of remaining nvidia plugins DeepStream SDK deepstream	1	28	October 8, 2026
DeepStream 9.1: nvtracker overwrites unique_component_id on interval frames when several detectors share class_id=0 DeepStream SDK deepstream	1	32	October 8, 2026
How to set "bInferDone" when adding detections from a Python probe with "pyservicemaker" in DeepStream 9? DeepStream SDK deepstream	1	32	September 30, 2026
[Livestream] 10/1 at 9:00 AM PT – Build Visual AI Agents From a Prompt With NVIDIA Cosmos and VSS 3.3 Announcements cosmos	0	51	September 29, 2026
[Webinar] 9/30 at 11:00 AM PT - How Tulip Engineered a Replayable Factory with NVIDIA Cosmos and VSS Announcements cosmos	0	18	September 29, 2026
Query on Multi-Camera Calibration Accuracy vs Unified ID Reassociation Stability in MV3DT DeepStream SDK deepstream	17	404	September 29, 2026
Pyservicemaker: triggering a custom element's action from Python - supported emit path or property channel? DeepStream SDK jetson , deepstream	2	61	September 24, 2026
A Vision AI Community Guide to NVIDIA GTC Berlin 2026 Announcements NVIDIA GTC Berlin is bringing developers, researchers, and industry leaders together for two days of AI technical learning, hands-on labs, community events, and networking. The event kicks off with a live keynote fro…	1	303	September 23, 2026
Nvv4l2h264enc on dGPU rejects profile=1 (Constrained-Baseline) DeepStream SDK nvbugs , deepstream	5	97	September 22, 2026
Nvv4l2h264enc PLI handling on Ubuntu deepstream DeepStream SDK gstreamer , deepstream	9	257	September 22, 2026
Recommended DeepStream architecture for fault-isolated multi-stream ALPR with per-source RTMP outputs DeepStream SDK deepstream	6	105	September 21, 2026
Unable to access classifier output tensor metadatawhen using `nvdspreprocess` with `input-tensor-meta=1` DeepStream SDK deepstream	5	93	September 18, 2026
DeepStream 9.1 – Missing libgstnvdsseimeta.so.1.0.0 on Jetson Orin Nano DeepStream SDK jetson , deepstream	3	67	September 18, 2026
Does changing nvinfer.interval at runtime affect nvtracker (NvDCF) tracking quality afterward? DeepStream SDK deepstream	8	143	September 18, 2026
Deepstream 9.1 filtering corrupted frames ìn the nvmultiurisrcbin DeepStream SDK camera , deepstream	8	176	September 17, 2026
Syncronize smart record frame with bbox DeepStream SDK jetson , deepstream	6	132	September 14, 2026
The official performance specifications and the publicly available official MV3DT configurations are inconsistent DeepStream SDK deepstream	8	156	September 11, 2026
性能测试跑官方的Deepstream + PeopleNet 2.6.3 + MV3DT 12cam 的数据 DeepStream SDK deepstream , chinese	3	83	September 11, 2026
AutoMagicCalib: What level of time synchronization is required for multi-camera videos? DeepStream SDK camera , calibration	2	75	September 10, 2026
Deepstream 9.1 Production Base Image DeepStream SDK deepstream	7	126	September 10, 2026
DeepStream 9.1: pyds is deprecated — what's the recommended way to attach custom typed metadata from Python (pyservicemaker)? DeepStream SDK jetson , deepstream	6	225	September 9, 2026
FPS Drop / Performance Degradation from ~10 FPS to ~8 FPS While Parsing Camera RTSP Frames After OS, CUDA and Kubernetes Upgrade DeepStream SDK tensorrt , camera , cuda , gpu , deepstream , software-and-drivers	3	138	September 9, 2026
DeepStream 8.0 nvtracker (IOU) deadlocks mid-run: NvTrackerProc::waitForCompletion never wakes, whole pipeline freezes DeepStream SDK deepstream	1	70	September 8, 2026
Nvunixfd availability? DeepStream SDK jetson , deepstream	5	164	September 4, 2026
Is MV3DT supported on Jetson AGX Thor? Visual AI Agent	9	145	September 2, 2026
Live-RTSP-only frame corruption on Jetson AGX Thor / DeepStream 9.1 — root cause + confirmed fix (uridecodebin vs explicit rtspsrc chain) DeepStream SDK rtsp , gstreamer , nvbugs , deepstream	6	167	September 1, 2026