How to run yolov3 on deepstream4.0 on multiple cameras

Hi,
I have run Yolov3 with one camera, I want to run it with multiple cameras.
Is it possible to get this by change config files ? How to change config file?
Thanks!

You should add multiple sources, please refer to DeepStream developer guide - https://docs.nvidia.com/metropolis/deepstream/dev-guide/index.html#page/DeepStream_Development_Guide%2Fdeepstream_app_config.3.2.html%23wwpID0E0QB0HA to modify your config file