osb/assets/opensb/client.config.patch

{
  "universeScriptContexts" : { "OpenStarbound" : ["/scripts/opensb/universeclient/universeclient.lua"] },

  // Disables scissoring and letterboxing on vanilla and modded warp cinematics
  "warpCinematicBase" : {
    "scissor" : false,
    "letterbox" : false
  },
  "deployCinematicBase" : {
    "scissor" : false,
    "letterbox" : false
  },
  "postProcessLayers": []
}