RTSP is not working but on VLC Player it works

Hi, I am using QGroundControl v4.4.2 and I recently integrate the gimbal camera and tested for RTSP streaming.

since, my datalink has specific IP address, I changed the camera’s IP address and tested but on VLC player it works with RTSP but, it does not working on QGroundControl Video Streaming.

I checked the RTSP URL is same and I tried cold reboot several time but, it does not work on QGroundControl.

Is there any people who has a similar experience?

Hi I have re-installed gstreamer from the website and it works.
Thanks.