DeepStream SDK

Topic	Replies	Views	Activity
DeepStream 9.2 is here: smarter frames for VLMs, active learning, and more open source deepstream , agentic-ai Hey all, DeepStream 9.2 is live. Here’s what’s worth your attention: [1] More of DeepStream is open source. The monorepo at github.com/NVIDIA/DeepStream now includes 12 GStreamer elements and 30+ libraries as source. T…	0	140	October 21, 2026
Deepstream Tracker FAQ Tracker FAQ This topic is a conclusion for Tracker related problems, following problems is a summary from DS 4.0 to latest DS version(5.0.1). Standalone tracker sample: We don’t have an official standalone sample, re…	3	14509	June 26, 2024
DeepStream SDK FAQ	62	72561	July 15, 2026
Failed in mem copy deepstream	1	39	October 30, 2026
DeepStream 7.1 on Jetson Orin NX: Track Fragmentation and Re-ID Issues with NvDeepSORT and NvDCF deepstream	5	107	October 29, 2026
AutoMagicCalib 3.2.1 – Rectification Fails to Generate rectified.mp4 (OpenCV/GStreamer Error)	3	86	October 26, 2026
Deepstream-mdx-perception-app (retail, `-m 3`) reads the probs/embeddings output tensors swapped → wrong product names and out-of-bounds label read deepstream	3	76	October 21, 2026
How to set "bInferDone" when adding detections from a Python probe with "pyservicemaker" in DeepStream 9? deepstream	2	75	October 19, 2026
Query on Multi-Camera Calibration Accuracy vs Unified ID Reassociation Stability in MV3DT deepstream	18	532	October 19, 2026
Syncronize smart record frame with bbox jetson , deepstream	7	199	October 19, 2026
性能测试跑官方的Deepstream + PeopleNet 2.6.3 + MV3DT 12cam 的数据 deepstream , chinese	4	135	October 19, 2026
FPS Drop / Performance Degradation from ~10 FPS to ~8 FPS While Parsing Camera RTSP Frames After OS, CUDA and Kubernetes Upgrade tensorrt , camera , cuda , gpu , deepstream , software-and-drivers	4	184	October 19, 2026
PeopleNet Transformer v2.0 Compatibility with DeepStream 7.1 deepstream	1	74	October 14, 2026
Saving image from pipeline to disk with GPU deepstream	5	94	October 14, 2026
DeepStream 9.1 dGPU: nvv4l2decoder never recovers, and set_state(NULL) blocks, when the first keyframe-flagged buffer has a damaged slice nvbugs , deepstream	9	211	October 13, 2026
DeepStream 9.1: one blocked stream/remove in nvmultiurisrcbin freezes all other sources (EOS probe takes creator->lock for every event) nvbugs , deepstream	7	160	October 12, 2026
Libnvbufsurftransform.so causes gst-plugin-scanner to abort resulting in incomplete discovery of remaining nvidia plugins deepstream	3	111	October 12, 2026
DeepStream 9.1 PyServiceMaker: access SGIE parent object_id in Python without a C++ bridge deepstream	3	116	October 10, 2026
Interval property not working on sgie models or models that use nvpreprocess on deepstream 9.1 deepstream	1	75	October 9, 2026
DeepStream 9.1: nvtracker overwrites unique_component_id on interval frames when several detectors share class_id=0 deepstream	1	88	October 8, 2026
Pyservicemaker: triggering a custom element's action from Python - supported emit path or property channel? jetson , deepstream	2	102	September 24, 2026
Nvv4l2h264enc on dGPU rejects profile=1 (Constrained-Baseline) nvbugs , deepstream	5	141	September 22, 2026
Nvv4l2h264enc PLI handling on Ubuntu deepstream gstreamer , deepstream	9	315	September 22, 2026
Recommended DeepStream architecture for fault-isolated multi-stream ALPR with per-source RTMP outputs deepstream	6	156	September 21, 2026
Unable to access classifier output tensor metadatawhen using `nvdspreprocess` with `input-tensor-meta=1` deepstream	5	149	September 18, 2026
DeepStream 9.1 – Missing libgstnvdsseimeta.so.1.0.0 on Jetson Orin Nano jetson , deepstream	3	118	September 18, 2026
Does changing nvinfer.interval at runtime affect nvtracker (NvDCF) tracking quality afterward? deepstream	8	191	September 18, 2026
Deepstream 9.1 filtering corrupted frames ìn the nvmultiurisrcbin camera , deepstream	8	243	September 17, 2026
The official performance specifications and the publicly available official MV3DT configurations are inconsistent deepstream	8	232	September 11, 2026
AutoMagicCalib: What level of time synchronization is required for multi-camera videos? camera , calibration	2	102	September 10, 2026

DeepStream 9.2 is here: smarter frames for VLMs, active learning, and more open source

deepstream , agentic-ai

Hey all, DeepStream 9.2 is live. Here’s what’s worth your attention: [1] More of DeepStream is open source. The monorepo at github.com/NVIDIA/DeepStream now includes 12 GStreamer elements and 30+ libraries as source. T…

0

140

October 21, 2026

Deepstream Tracker FAQ

Tracker FAQ This topic is a conclusion for Tracker related problems, following problems is a summary from DS 4.0 to latest DS version(5.0.1). Standalone tracker sample: We don’t have an official standalone sample, re…