{
  "version": "v2.0",
  "sensor": [
    {
      "id": 0,
      "resolution": {
        "width": 1920,
        "height": 1080
      },
      "interface": {
        "lane_id": [1, 0, 3, 2]
      },
      "frame_rate": 30
    }
  ],
  "lens": {
    "type": "zoom"
  },
  "max_venc_chn_size": [
    {
      "chn": 0,
      "width": 1920,
      "height": 1080
    },
    {
      "chn": 1,
      "width": 1280,
      "height": 720
    },
    {
      "chn": 2,
      "width": 1920,
      "height": 1080
    }
  ],
  "max_font_size": 48,
  "gb_font_size_1": 48,
  "gb_font_size_2": 32,
  "normal_vpss_grp": 0,
  "ldc_vpss_grp": 1,
  "media_vpss_chn": 0,
  "alg_vpss_chn": 1,
  "vpss_grp" : [
    {
      "id": 0,
      "frame_rate": 30,
      "vpss_chn": [
        {
          "chn": 0,
          "width": 1920,
          "height": 1080
        },
        {
          "chn": 1,
          "width": 1920,
          "height": 1080
        }
      ]
    }
  ],
  "audio": {
    "audio_in": [
      {
        "source": 0,
        "track_mode": 1
      },
      {
        "source": 1,
        "track_mode": 1
      }
    ],
    "audio_out": [
      {
        "source": 0,
        "track_mode": 2
      },
      {
        "source": 1,
        "track_mode": 1
      }
    ]
  }
}