Gst RTSP Src Error on running multiple RTSP Streams

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

DeepStream Version - 7.0
Docker Image - nvcr.io/nvidia/deepstream:7.0-gc-triton-devel
GPU - RTX A6000
NVIDIA GPU Driver - 535.183.01

I’m getting the following error -

sys:1: Warning: g_object_get_is_valid_property: object class 'GstUDPSrc' has no property named 'pt'
Error: gst-resource-error-quark: Could not read from resource. (9): ../gst/rtsp/gstrtspsrc.c(6523): gst_rtsp_src_receive_response (): /GstPipeline:pipeline0/GstBin:source-bin-00/GstDsNvUriSrcBin:uri-decode-bin/GstRTSPSrc:src:
Could not receive message. (System error)
Exiting app

upon doing the following -

pipeline.add(streammux)
for i in range(number_sources):
    print("Creating source_bin ",i," \n ")
    uri_name=args[i]
    if uri_name.find("rtsp://") == 0 :
        is_live = True
    source_bin=create_source_bin(i, uri_name)
    if not source_bin:
        sys.stderr.write("Unable to create source bin \n")
    pipeline.add(source_bin)
    padname="sink_%u" %i
    sinkpad= streammux.request_pad_simple(padname)
    if not sinkpad:
        sys.stderr.write("Unable to create sink pad bin \n")
    srcpad=source_bin.get_static_pad("src")
    if not srcpad:
        sys.stderr.write("Unable to create src pad bin \n")
    srcpad.link(sinkpad)

sink = Gst.ElementFactory.make("nvrtspoutsinkbin", "nvrtspoutsinkbin")
sink.set_property('codec', 'h264')
sink.set_property('enc-type', 1)
sink.set_property('rtsp-mount-point', f"/{STREAM_IDS[0]}")
sink.set_property('rtsp-port', int(op_ports[0]))
sink.set_property('bitrate', 4000000)

This error only shows up for certain RTSP streams and for a few it works just fine.
What could be the issue behind this?

3

This problem has nothing to do with deepstream. It is usually caused by a problem with the rtsp camera .

This is the number of lines of the error code.

Try the following command line to show more error.

gst-launch-1.0 -v  rtspsrc location="rtsp://xxxx" ! fakesink
4

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