rtsp 1.1.7

RTSP client

RTSP Package

        /((((((\\\\
=======((((((((((\\\\\
     ((           \\\\\\\
     ( (*    _/      \\\\\\\
       \    /  \      \\\\\\________________
        |  |   |      </    __             ((\\\\
        o_|   /        ____/ / _______       \ \\\\    \\\\\\\
             |  ._    / __/ __(_-</ _ \       \ \\\\\\\\\\\\\\\\
             | /     /_/  \__/___/ .__/       /    \\\\\\\     \\
     .______/\/     /           /_/           /         \\\
    / __.____/    _/         ________(       /\
   / / / ________/`---------'         \     /  \_
  / /  \ \                             \   \ \_  \
 ( <    \ \                             >  /    \ \
  \/      \\_                          / /       > )
           \_|                        / /       / /
                                    _//       _//
                                   /_|       /_|

Convenience-wrapper around OpenCV-Python rtsp functions.

Features

• fetch a single image as Pillow Image
• open RTSP stream and poll most recent frame as Pillow Image
• preview stream in OpenCV
• uniform interface for local web-cameras for rapid prototyping
  • integers will load a local USB or webcam starting with interface 0 via OpenCV e.g. rtsp.Client(0)
  • 'picam' uses a Raspberry Pi camera as source e.g. rtsp.Client('picam')

Examples

Use RTSP accesss credentials in your connection string e.g. RTSP_URL = f"rtsp://{USERNAME}:{PASSWORD}@192.168.1.221:554/11"

One-off Retrieval

import rtsp
client = rtsp.Client(rtsp_server_uri = 'rtsp://...')
client.read().show()
client.close()

Stream Preview

import rtsp
with rtsp.Client('rtsp://...') as client:
    client.preview()

Continuous Retrieval

import rtsp

with rtsp.Client(rtsp_server_uri = 'rtsp://...',buffer_length=15) as client:
    _image = client.read()

    while True:
        process_image(_image)
        _image = client.read()

Roadmap:

I don't plan to develop this module any further, as more complex applications are better suited to use OpenCV, Gstreamer, or ffmpeg directly.

To do:

• figure out how to get cv2.VideoCapture.set(cv2.CAP_PROP_BUFFERSIZE,1) to work
• add better parsing for the RTSP resource URIs.