{ "rules_version": "fixture-rules-v1", "detector": { "backend": "python", "threshold": 0, "minimum_area": 1 }, "input": { "schema": "brain.internal.input/v1", "logical_device_id": "synthetic-camera-01", "profile": { "id": "main", "width": 4, "height": 3, "fps": 5 }, "source": { "kind": "synthetic", "seed": 17, "frame_count": 3 }, "areas": [ { "id": "full-frame-area", "points": [[0, 0], [1, 0], [1, 1], [0, 1]] } ] } }