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Media_Playground 2025-09-29
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demo-play-v4l2.sh 2025-10-16 39.6 kB
find_dev_on_local_net_pl.sh 2025-10-15 164.7 kB
find_dev_on_local_net_en.sh 2025-10-15 155.0 kB
play_local_V4L2_usb_video_streams.sh 2025-10-03 86.1 kB
arp_table_pl.sh 2025-09-08 26.7 kB
arp_table_en.sh 2025-09-08 26.9 kB
onvif_ptz_tester.sh 2025-09-01 48.3 kB
onvif_control_ptz.sh 2025-09-01 63.6 kB
README.md 2025-08-04 2.1 kB
Totals: 11 Items   613.1 kB 4

find_dev_on_local_net.sh

Script for Monitoring Network Devices and Managing IP Camera Mosaic in MPV

Version:

Test v 1.0 (with autonomous MAC management and unified configuration)

Author:

Leszek Ostachowski (with contribution from Gemini AI)

Purpose:

This Bash script monitors the status of network devices based on their MAC addresses in the local network. It dynamically detects the IP addresses of IP cameras and uses them to create or update a video mosaic in the MPV player. If a camera is offline, a placeholder image (or video file) will be displayed in the mosaic.

Usage:

find_dev_on_local_net.sh
find_dev_on_local_net.sh --help
### Usage:

onvif_control_ptz.sh

Bash Script for ONVIF PTZ Camera Control

Version:

Test v 1.0 - extended URI error debugging and IP argument handling

Author:

Leszek Ostachowski (with contributions from Gemini AI)

Purpose:

This Bash script allows you to interact with ONVIF PTZ (Pan-Tilt-Zoom) compatible IP cameras using Bash and curl to send SOAP requests. It can detect camera capabilities, control movement, and manage presets. The script provides a command-line interface for common ONVIF PTZ operations.

Usage:

onvif_control_ptz.sh [options] [command]
onvif_control_ptz.sh -help
onvif_control_ptz.sh -ip <camera_ip_address> [command]
### Usage:

ONVIF (Open Network Video Interface Forum)

ONVIF stands for Open Network Video Interface Forum. It is a non-profit organization founded in 2008 by Axis Communications, Bosch, and Sony. Its primary goal is to create and promote open standards for communication between video surveillance devices (such as IP cameras, recorders, and video management software) from different manufacturers.

PTZ (Pan-Tilt-Zoom)

PTZ is an acronym for three camera functions:

Pan: The camera can rotate left and right, usually 360 degrees, allowing for monitoring a wide area.

Tilt: The camera can tilt up and down, allowing for viewing objects at different heights.

Zoom: The camera can optically zoom in or out without losing quality (unlike digital zoom, which merely "stretches" the image).

Source: README.md, updated 2025-08-04