What is the format name for this data?

In short: I would like to know the name of this format!

I would like to know if this is a special generic format or just a simple self-generated config file:

scenes : {
  Scene : {
    class : Scene
    sources : {
      Game Capture : {
        render : 1
        class : GraphicsCapture
        data : {
          window : "[duke3d]: Duke Nukem 3D Atomic Edition 1.4.3 STABLE"
          windowClass : SDL_app
          executable : duke3d.exe
          stretchImage : 0
          alphaBlend : 0
          ignoreAspect : 0
          captureMouse : 1
          invertMouse : 0
          safeHook : 0
          useHotkey : 0
          hotkey : 123
          gamma : 100
        }
        cx : 1920
        cy : 1080
      }
    }
  }
}

      

        
        
        
      

    

My background is that I would like to read several files like this one above. And I don't want to implement a whole new parser for that. So I want to drop java libraries that have already implemented this functionality. But, without knowing about such code formats, it is quite difficult to search for these libraries.

//Additional Information

• This is a configuration file or "scene file" for Open Broadcaster Software.
• File name extension .xconfig