MasterOutput

Brings the final program video, with all layers composited, into the graph as Render Texture. It is a read-only node with no input ports, and having it lets you feed the master video itself into Spout / NDI / MediaOut / Fx.

• The contents of the RenderTexture are updated every frame, so the reference is published only once
• When the master resolution changes the RT is rebuilt, so the reference is republished at that point
• If the application’s master output cannot be found, it logs a warning and publishes nothing