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NVIDIA DeepStream SDK development with Python pyservicemaker API.
Passed 22 of 22 test cases with the skill, and 15 of 22 without it.
and 10 more in the full report
7 fixed15 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
In an nvinfer configuration file for DeepStream, I want to set minimum bounding box dimensions for class 0 under `class-attrs-0`. What is the exact parameter name for minimum box size?
| Checked | Without skill | With skill |
|---|---|---|
| The parameter key is named minBoxes using camelCase. | Missed | Passed |
The instructions your model reads when the skill loads.
When this skill is active, ALWAYS read the relevant reference documents before generating code. Do NOT rely on memory - the reference documents contain critical details about exact property names, correct API usage, and common pitfalls.
Source → Stream Muxer → Inference → [Tracker] → OSD → Renderer
Components in [brackets] are optional -- only add them when the user explicitly requests them.
| Stage | Role | Key Element(s) | Required? |
|---|---|---|---|
| Source | Input from files, RTSP, cameras | nvurisrcbin (preferred), nvmultiurisrcbin, filesrc | Yes |
| Stream Muxer | Batches streams for inference | nvstreammux | Yes |
| Inference | TensorRT model execution | nvinfer, nvinferserver | Yes |
| Tracker | Multi-object tracking across frames | nvtracker | Only if requested |
| OSD | Draws bounding boxes, labels, overlays | nvosdbin | Yes (for visualization) |
| Renderer | Display or save output | nveglglessink, nv3dsink, filesink | Yes |
DeepStream uses NVIDIA Video Memory Manager (NVMM) for zero-copy GPU buffer transfers. Caps strings use memory:NVMM to indicate GPU memory (e.g., video/x-raw(memory:NVMM), format=NV12).
nvtracker): Only add when the user explicitly requests tracking or object IDs across framesnvdsanalytics): Only add when the user requests line crossing, ROI counting, etc.test cases passed, vs 15 / 22 without
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