Camera Gimbal Stabilize for Fixed Wing

Hi, I’m trying to set up my camera gimbal for stabilization on QGC with a Pixhawk 2.4.8(and later I’ll do it for the Pixhawk 2.1), but I can’t seem to find any help regarding it. I know that QGC has “some” documentation but none of it has been helpful. Is it possible for gimbal stabilization on QGC, or not?
Also, I’m using the px4 flight stack and wanted to get more input from over here to see what others have done.

That sort of thing would be controlled by the firmware. You need to ask firmware folks this question.