CLI reference

emot version
emot track SOURCE [--tracker T] [--model M | --onnx PATH --provider cpu|coreml|cuda --threads N]
                  [--imgsz N] [--conf C] [--device auto|cpu|mps|cuda]
                  [--save out.mp4] [--jsonl tracks.jsonl] [--show] [--max-frames N] [--trail N]
emot ask TRACKS.jsonl "question" [--offline] [--model claude-opus-5-5] [--fps F --width W --height H] [--trace]
emot results [--metric hota|idf1|mota|num_switches]

SOURCE is a video file, a webcam index, a network URL, or an image folder (MOTChallenge img1/ works directly).

emot track prints throughput and a per-stage breakdown (detector vs tracker milliseconds per frame, frames shed on live sources). --jsonl writes one line per frame: {"frame": 12, "tracks": [{"id": 3, "xyxy": [..], "conf": 0.87}]}.

Other entry points: python src/emot/training/*.py (benchmark stages), scripts/*.py (figures, GIFs, web data).