Dahua DVR stream with Jetson-Inference- No image!

I want to test some image recognition directly from my dvr i have an rtsp url that works well using opencv, but when i use gst-launch-1.0 it doesnt run. the url i have for testing is this one rtsp://

I corrected already the issue but now I’m detecting objects using jetson-inference demos but I’m not receiving any image output

Please check if you can run this command and see video preview:

gst-launch-1.0 uridecodebin uri='rtsp://' ! nvoverlaysink