{
  "detector" : {
    "class_name" : "cnstream::Inferencer",
    "parallelism" : 1,
    "max_input_queue_size" : 20,
    "custom_params" : {
      "model_path" : "../../../data/models/gsd_yolov4_608_v1.cambricon",
      "func_name" : "subnet0",
      "postproc_name" : "PostprocYolov3",
      "keep_aspect_ratio" : "true",
      "threshold" : 0.5,
      "model_input_pixel_format" : "ARGB32",
      "batching_timeout" : 100,
      "device_id" : 0
    }
  }
}