modify and run in my computer ubuntu version 20.04 LTS

.gitignore

@@ -0,0 +1,160 @@
+### Python template
+# Byte-compiled / optimized / DLL files
+
+.idea/
+__pycache__/
+moil_fisheye_param/
+__cached.txt
+
+# Distribution / packaging
+example_source/videos/*
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+.idea
+

README.md

@@ -1,29 +1,55 @@
 # RTSP streaming using GStreamer
+=====================================================
 
-Python implementation to stream camera feed from OpenCV videoCapture via RTSP server using GStreamer 1.0.
+Modify by: Heru-sp
+
+Date: 2023/05/12
+
+Title project: Python implementation to stream camera feed from OpenCV videoCapture via RTSP server using GStreamer 1.0.
 
 ## Installation
 
-This implementation has been developed and tested on Ubuntu 16.04 and 18.04. So the installation steps are specific to debian based linux distros.
+This implementation has been developed and tested on Ubuntu 20.04. So the installation steps are specific to debian based linux distros.
 
 ### Step-1 Install GStreamer-1.0 and related plugins
-    sudo apt-get install libgstreamer1.0-0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-doc gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-alsa gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5 gstreamer1.0-pulseaudio
+
+```commandline
+   $ sudo apt-get install gstreamer1.0-tools gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav
+```
+
 ### Step-2 Install RTSP server
-    sudo apt-get install libglib2.0-dev libgstrtspserver-1.0-dev gstreamer1.0-rtsp
+```commandline
+    $ sudo apt-get update
+
+    $ sudo apt-get install gstreamer1.0-tools gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly libgstrtspserver-1.0-dev
+```
+
 ### Requirement
-- Python 3.x
-- Opencv 3.x or above ( pip install opencv-python )
+Python 3.10
+
+```commandline
+    $ pip install opencv-python 
+
+    $ sudo apt install libcairo2-dev libxt-dev libgirepository1.0-dev
+
+    $ pip install pycairo PyGObject
+```
 
 ### Usage
 > Run stream.py with required arguments to start the rtsp server
-##### Sample 
-    python stream.py --device_id 0 --fps 30 --image_width 640 --image_height 480 --port 8554 --stream_uri /video_stream
+
+
+##### Sample
+```commandline
+
+    $ python stream.py --device_id 0 --fps 30 --image_width 640 --image_height 480 --port 8554 --stream_uri /video_stream
 
+```
 ### Visualization
 
-You can view the video feed on `rtsp://server-ip-address:8554/stream_uri`
+- You can view the video feed on `rtsp://server-ip-address:8554/stream_uri`
 
-e.g: `rtsp://192.168.1.12:8554/video_stream`
+    e.g: `rtsp://192.168.103.75:8554/video_stream`
 
-You can either use any video player which supports rtsp streaming like VLC player or you can use the `open-rtsp.py` script to view the video feed.
+- You can either use any video player which supports rtsp streaming like VLC player or you can use the `open-rtsp.py` script to view the video feed.
 

open_rtsp.py

@@ -9,7 +9,7 @@
 import cv2
 
 cv2.namedWindow("RTSP View", cv2.WINDOW_NORMAL)
-cap = cv2.VideoCapture("rtsp://192.168.1.12:8554/video_stream")
+cap = cv2.VideoCapture("rtsp://192.168.103.75:8554/video_stream")
 while True:
 
     ret, frame = cap.read()

server_stream.py

@@ -0,0 +1,41 @@
+import cv2
+import zmq
+import numpy as np
+
+
+def display_stream():
+    # Create a ZeroMQ context and socket
+    context = zmq.Context()
+    socket = context.socket(zmq.SUB)
+
+    # Connect the socket to the RTSP server address
+    socket.connect("tcp://192.168.103.228:5555") # Replace "rtsp_server_address" with the actual address
+
+    # Set the subscription filter
+    socket.setsockopt_string(zmq.SUBSCRIBE, "")
+
+    while True:
+        # Receive the encoded frame from the serverq
+        encoded_frame = socket.recv()
+
+        # Decode the frame
+        frame = np.frombuffer(encoded_frame, dtype=np.uint8)
+        frame = cv2.imdecode(frame, 1)
+
+        # Display the frame
+        cv2.imshow('RTSP Stream', frame)
+
+        # Check for 'q' key press to exit
+        if cv2.waitKey(1) & 0xFF == ord('q'):
+            break
+
+print("now is running, However server off")
+# Release the resources
+cv2.destroyAllWindows()
+
+
+
+if __name__ == '__main__':
+    display_stream()
+    print("camera show")
+