Establishment of RTSP Server through RTSP streaming video

I am using Orin AGX - Jetson

I would like to bulid an RTSP Server by receiving streaming video transmitted as RTSP using python through Gst-launch-1.0

The code below runs, but the video does not play when accessing the RTSPServer address.

import sys
import gi
gi.require_version('Gst', '1.0')
gi.require_version('GstRtspServer', '1.0')
from gi.repository import Gst, GstRtspServer, GObject,     GLib
loop = GLib.MainLoop()

class     TestRtspMediaFactory(GstRtspServer.RTSPMediaFactory): 
def __init__(self):             
def do_create_element(self, url): 
    #set mp4 file path to filesrc's location property 
    src_demux = "rtspsrc location=rtsp://rtsp streaming address/test" 
    pipeline = "{0} ! queue ! rtph264depay ! h264parse ! avdec_h264 ! videoconvert ! videorate ! video/x-raw ! autovideosink".format(src_demux) 
    print ("Element created: " + pipeline) 
    return Gst.parse_launch(pipeline)
class GstreamerRtspServer(): 
def __init__(self): 
    self.rtspServer = GstRtspServer.RTSPServer() 
    factory = TestRtspMediaFactory() 
    mountPoints = self.rtspServer.get_mount_points() 
    mountPoints.add_factory("/4channels", factory) 
if __name__ == '__main__': 
s = GstreamerRtspServer() 
except Exception as e:
    print("Error:", e)

This is the log that appears when executing python code and the phrase that appears when connecting to RTSPServer.
Python log:
<Gst.Pipeline object at 0xffff804a0180 (GstPipeline at 0xffff88122120)>
0:00:03.196835412 718987 0x1a46e920 FIXME rtspmedia rtsp-media.c:4201:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing

Text when running video:
Could not get/set settings from/on resource.

Please give advice to experts.

Please try test-launch and see if it works:
Jetson AGX Orin FAQ

Q: Is there any example of running RTSP streaming?

And for comparison, please try this string in your python code:

"videotestsrc is-live=1 ! nvvidconv ! nvv4l2h264enc ! h264parse ! rtph264pay name=pay0 pt=96"

Thank you very much for your reply.

Yes, there is. Below is a screenshot of the execution from the python code.

So it looks like the original pipeline may not be correct. You can investigate this.

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