{ 
  "first_frame" : 0, 
  "last_frame" : -1, 
  "buffer_frames" : 1, 
  "merger" : {
    "type" : "gradient", 
    "blend_radius" : -1
  }, 
  "pano" : {
    "calibrated": false,
    "width" : 2048,
    "height" : 1024,
    "pad_top" : 0, 
    "pad_bottom" : 0, 
    "hfov" : 360, 
    "blend_zenith" : true, 
    "blend_nadir" : true, 
    "proj" : "equirectangular", 
    "inputs" : [
    ]
  }
}
