SteamVR nulldriver (by dEEPZoNE)

steamvr.vrsettings

{
   "DismissedWarnings" : {
      "DismissableWarning_RunTutorialAgain" : true
   },
   "GpuSpeed" : {
      "gpuSpeed0" : 17,
      "gpuSpeed1" : 17,
      "gpuSpeed2" : 17,
      "gpuSpeedCount" : 3,
      "gpuSpeedDriver" : "25.21.14.1967",
      "gpuSpeedHorsepower" : 17,
      "gpuSpeedRenderTargetScale" : 2,
      "gpuSpeedVendor" : "NVIDIA GeForce GT 710",
      "gpuSpeedVersion" : 2
   },
   "LastKnown" : {
      "HMDModel" : "Null Model Number"
   },
   "driver_null" : {
      "enable" : true,
      "id" : "Null Driver",
      "renderHeight" : 2,
      "renderWidth" : 2,
      "secondsFromVsyncToPhotons" : 0.10000000149011612,
      "serialNumber" : "Null 4711",
      "windowHeight" : 2,
      "windowWidth" : 2,
      "windowX" : 100,
      "windowY" : 100
   },
   "openvr.tool.steamvr_environments" : {
      "appName" : "SteamVR Home",
      "motionSmoothingOverride" : 2,
      "resolutionScale" : 20
   },
   "steam.app.457550" : {
      "appName" : "Bigscreen Beta",
      "motionSmoothingOverride" : 2,
      "resolutionScale" : 20
   },
   "steamvr" : {
      "allowSupersampleFiltering" : false,
      "forcedDriver" : "null",
      "installID" : "8743980087475422180",
      "lastVersionNotice" : "1.3.20",
      "lastVersionNoticeDate" : "1553731712",
      "mirrorViewGeometry" : "512 420 720 400",
      "motionSmoothing" : false,
      "supersampleScale" : 2
   }
}