rtsp-camera-play.sh

#!/bin/bash
REMOTE_IP=192.168.0.123

echo "Staring stream..."
gst-launch-1.0 rtspsrc location="rtsp://${REMOTE_IP}:554/h264?username=admin&password=123456" ! \
  rtph264depay ! \
  h264parse ! \
  avdec_h264 ! \
  videoconvert ! \
  xvimagesink sync=true

echo "Done..."

rtsp-logitechC920-stream.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

# sudo apt-get install python-gst-1.0 gir1.2-gst-rtsp-server-1.0

import gi
gi.require_version('Gst','1.0')
gi.require_version('GstRtspServer','1.0')
from gi.repository import Gst, GObject, GstRtspServer

GObject.threads_init()
Gst.init(None)

class RTSP_Server:
    def __init__(self):
      self.server = GstRtspServer.RTSPServer.new() 
      self.address = "127.0.0.1"
      self.port = "554"

      self.server.set_address(self.address)
      self.server.set_service(self.port)
      # Setup callback
      self.server.connect("client-connected",self.client_connected) 

      self.factory = GstRtspServer.RTSPMediaFactory().new()
      self.factory.set_launch(( \
        'v4l2src device=/dev/video0 ! video/x-h264,width=640,height=480,framerate=30/1 ! ' \
        'h264parse ! ' \
        'queue ! ' \
        'rtph264pay  name=pay0 pt=96 ' \
      ))
      # allow multiple connections
      self.factory.set_shared(True)
      self.factory.set_transport_mode(GstRtspServer.RTSPTransportMode.PLAY)
      self.mounts = self.server.get_mount_points()
      self.mounts.add_factory('/live', self.factory)

      self.server.attach(None)
      # Output hint
      port = self.server.get_bound_port()
      print "Streaming on rtsp://" + str(self.address) + ":" + str(port) + "/h264"
      GObject.MainLoop().run()
      print "Done."

    def client_connected(self, arg1, arg2):
        print('Client connected')

server = RTSP_Server()