{
  "queue": { "size": 8, "strategy": "drop_oldest" },
  "graphs": [
    {
      "name": "cam1_native_main",
      "nodes": [
        {
          "id": "in_cam1",
          "type": "input_rtsp",
          "role": "source",
          "enable": true,
          "url": "rtsp://10.0.0.49:8554/cam",
          "fps": 30,
          "width": 1280,
          "height": 720,
          "use_mpp": true,
          "use_ffmpeg": false,
          "force_tcp": true,
          "reconnect_sec": 5,
          "reconnect_backoff_max_sec": 30
        },

        {
          "id": "pre_cam1",
          "type": "preprocess",
          "role": "filter",
          "enable": true,
          "dst_w": 640,
          "dst_h": 640,
          "dst_format": "rgb",
          "dst_packed": true,
          "keep_ratio": false,
          "rga_gate": "cam1_native_main",
          "use_rga": true
        },
        {
          "id": "yolo_cam1",
          "type": "ai_yolo",
          "role": "filter",
          "enable": true,
          "infer_fps": 10,
          "model_path": "./third_party/rknpu2/examples/rknn_yolov5_demo/model/RK3588/yolov5s-640-640.rknn",
          "model_version": "v5",
          "num_classes": 80,
          "conf": 0.25,
          "nms": 0.45,
          "class_filter": []
        },
        {
          "id": "trk_cam1",
          "type": "tracker",
          "role": "filter",
          "enable": true,
          "mode": "bytetrack_lite",
          "per_class": true,
          "track_classes": [0],
          "ignore_classes": [],
          "allowed_models": ["yolov5", "yolov8"],
          "high_th": 0.5,
          "low_th": 0.1,
          "iou_th": 0.3,
          "max_age_ms": 1500,
          "min_hits": 2,
          "max_tracks": 128,
          "debug": { "stats": false, "stats_interval": 200 }
        },
        {
          "id": "osd_cam1",
          "type": "osd",
          "role": "filter",
          "enable": true,
          "draw_bbox": true,
          "draw_text": true,
          "draw_face_det": false,
          "line_width": 2,
          "font_scale": 1,
          "labels": []
        },
        {
          "id": "post_cam1",
          "type": "preprocess",
          "role": "filter",
          "enable": true,
          "dst_w": 1280,
          "dst_h": 720,
          "dst_format": "nv12",
          "keep_ratio": false,
          "rga_gate": "cam1_native_main",
          "use_rga": true
        },
        {
          "id": "pub_cam1",
          "type": "publish",
          "role": "filter",
          "enable": true,
          "codec": "h264",
          "fps": 30,
          "gop": 60,
          "bitrate_kbps": 2000,
          "use_mpp": true,
          "use_ffmpeg_mux": true,
          "outputs": [
            { "proto": "rtsp_server", "port": 8555, "path": "/live/cam1" },
            { "proto": "hls", "path": "./web/hls/cam1/index.m3u8", "segment_sec": 2 }
          ]
        },
        {
          "id": "alarm_cam1",
          "type": "alarm",
          "role": "sink",
          "enable": false,
          "eval_fps": 10,
          "labels": [],
          "rules": [
            {
              "name": "person_in_view",
              "class_ids": [0],
              "roi": { "x": 0.0, "y": 0.0, "w": 1.0, "h": 1.0 },
              "min_duration_ms": 0,
              "cooldown_ms": 3000
            }
          ],
          "face_rules": [],
          "actions": {
            "log": { "enable": true, "level": "info" },
            "snapshot": {
              "enable": false,
              "format": "jpg",
              "quality": 85,
              "upload": {
                "type": "minio",
                "endpoint": "http://10.0.0.49:9000",
                "bucket": "test",
                "region": "us-east-1",
                "access_key": "your-access-key",
                "secret_key": "your-secret-key"
              }
            },
            "clip": {
              "enable": false,
              "pre_sec": 5,
              "post_sec": 10,
              "format": "mp4",
              "fps": 30,
              "upload": {
                "type": "minio",
                "endpoint": "http://10.0.0.49:9000",
                "bucket": "test",
                "region": "us-east-1",
                "access_key": "your-access-key",
                "secret_key": "your-secret-key"
              }
            },
            "http": {
              "enable": false,
              "url": "http://127.0.0.1:8080/api/alarm",
              "timeout_ms": 3000,
              "include_media_url": true,
              "method": "POST"
            }
          }
        }
      ],
      "edges": [
        ["in_cam1", "pre_cam1"],
        ["pre_cam1", "yolo_cam1"],
        ["yolo_cam1", "trk_cam1"],
        ["trk_cam1", "osd_cam1"],
        ["osd_cam1", "post_cam1"],
        ["post_cam1", "pub_cam1"],
        ["pub_cam1", "alarm_cam1"]
      ]
    },
    {
      "name": "cam1_face_recog_rtsp",
      "nodes": [
        {
          "id": "in_cam1",
          "type": "input_rtsp",
          "role": "source",
          "enable": true,
          "url": "rtsp://10.0.0.49:8554/cam",
          "fps": 30,
          "width": 1280,
          "height": 720,
          "use_mpp": true,
          "use_ffmpeg": false,
          "force_tcp": true,
          "reconnect_sec": 5,
          "reconnect_backoff_max_sec": 30
        },
        {
          "id": "pre_cam1",
          "type": "preprocess",
          "role": "filter",
          "enable": true,
          "dst_w": 1280,
          "dst_h": 720,
          "dst_format": "rgb",
          "dst_packed": true,
          "keep_ratio": false,
          "rga_gate": "cam1_face_recog_rtsp",
          "use_rga": true
        },
        {
          "id": "face_det_cam1",
          "type": "ai_scrfd",
          "role": "filter",
          "enable": true,
          "model_path": "./models/face_det_scrfd_500m_640_rk3588.rknn",
          "conf_thresh": 0.6,
          "nms_thresh": 0.4,
          "max_faces": 10,
          "output_landmarks": true,
          "input_format": "rgb"
        },
        {
          "id": "face_recog_cam1",
          "type": "ai_face_recog",
          "role": "filter",
          "enable": true,
          "model_path": "./models/face_recog_mobilefacenet_arcface_112_rk3588.rknn",
          "align": true,
          "emit_embedding": false,
          "max_faces": 10,
          "input_format": "rgb",
          "input_dtype": "uint8",
          "threshold": { "accept": 0.45, "margin": 0.05 },
          "gallery": {
            "backend": "sqlite",
            "path": "./models/face_gallery.db",
            "load_on_start": true,
            "dtype": "auto"
          }
        },
        {
          "id": "osd_face_cam1",
          "type": "osd",
          "role": "filter",
          "enable": true,
          "draw_bbox": false,
          "draw_text": true,
          "draw_face_det": false,
          "draw_face_bbox": false,
          "line_width": 2,
          "font_scale": 1,
          "labels": []
        },
        {
          "id": "post_face_cam1",
          "type": "preprocess",
          "role": "filter",
          "enable": true,
          "dst_w": 1280,
          "dst_h": 720,
          "dst_format": "nv12",
          "keep_ratio": false,
          "rga_gate": "cam1_face_recog_rtsp",
          "use_rga": true
        },
        {
          "id": "pub_face_cam1",
          "type": "publish",
          "role": "filter",
          "enable": true,
          "codec": "h264",
          "fps": 30,
          "gop": 60,
          "bitrate_kbps": 2000,
          "use_mpp": true,
          "use_ffmpeg_mux": true,
          "outputs": [
            { "proto": "rtsp_server", "port": 8555, "path": "/live/cam1_face" },
            { "proto": "hls", "path": "./web/hls/cam1_face/index.m3u8", "segment_sec": 2 }
          ]
        }
      ],
      "edges": [
        ["in_cam1", "pre_cam1"],
        ["pre_cam1", "face_det_cam1"],
        ["face_det_cam1", "face_recog_cam1"],
        ["face_recog_cam1", "osd_face_cam1"],
        ["osd_face_cam1", "post_face_cam1"],
        ["post_face_cam1", "pub_face_cam1"]
      ]
    }
  ]
}