Verified end to end on Unreal Engine 5.8, Windows 10/11 x64. Requires Visual Studio 2022 or Build Tools 2022 with the C++ workload; the plugin compiles inside your project. The plugin works fully offline: the Python runtime ships already unpacked under Content/Python/Runtime, runs on Unreal's own Python 3.11, and nothing is downloaded, installed, or written into your project or system Python. No account, no telemetry, no network calls.

Captures write RGB frames with bounding boxes, instance masks, keypoints with per-joint occlusion state, metric depth, and optional LiDAR point clouds (PLY and KITTI), exported as YOLO and COCO alongside the raw capture. Videos are encoded as MJPG AVI, chosen because it needs no external codec. Labelling runs per frame in the editor; the demo footage uses third-party marketplace environments that are not part of this product.

Third party software redistributed: NumPy 2.4.6 (BSD-3-Clause), opencv-python-headless 5.0.0.93 (Apache-2.0, FFmpeg DLL removed), PyYAML 6.0.3 (MIT). Full licence texts ship in THIRD_PARTY_NOTICES.md at the plugin root. No LGPL or GPL component is distributed.

NameFrame

NameFrame

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