Run multiple apps on x86

**• Hardware Platform (Jetson / GPU)**V100
• DeepStream Version 5.1.0
• JetPack Version (valid for Jetson only)
• TensorRT Version

I want to run two apps on the device(V100) at the same time and output the corresponding rtsp stream, but when I use VLC to open the rtsp stream output by one of the apps, the screen is mixed with the rtsp stream of the other app, and the screen is blurred.
They use different port numbers.

What should I do to read the rtsp streams of two apps separately?

Thanks very much!

The two apps needs different UDP ports(for udpsink) and different RTSP port(for rtspserver), can you confirm it?

thanks very much!
I did not set the udp port which caused the above problem.
I set rtsp-port and udp-port at the same time, the problem is solved.