{
  "name": "camera",
  "description": "turn on/off the camera",
  "spec":{
    "id": "__HOPE__/builtin/webcamera/camera",
    "name": "webrtc_camera_spec",
    "in": {
      "ports": [
        {
          "name": "switch",
          "type": "boolean"
        }
      ]
    },
    "out": {
      "ports": [
        {
          "name": "status",
          "type": "boolean"
        }
      ]
    },
    "config": [
      {
        "name": "id",
        "type": "string",
        "required": true
      },
      {
        "name": "server ip",
        "type": "string",
        "default": "127.0.0.1",
        "required": true
      }
    ]
  },
  "ui": {

  },
  "doc":"builtin/webcamera.html#camera"
}