FLIR Camera PowerOff when i use VIDEO_STOP_CAPTURE


I am now using the FLIR DUO PRO R product and Pixhawk black CUBE

Connect the FLIR camera to the Black CUBE and issue the MAVLINK protocol VIDEO_STOP_CAPTURE command to the FLIR camera to turn off the camera. (Restart with a crackling sound)

I want to take pictures and video with the MAVLINK protocol, but I am curious about which command to use, and I want to know how the camera does not turn off when I use VIDEO_STOP_CAPUTRE.

I look forward to your answer.