[Windows 10 IoT Core Samples]

[VideoCaptureSample]

[WebcamApp]

[Streaming Video Using VLC Player]

[How to Stop VLC Player from Automatically Resizing to Fit Video Resolution (on Desktop)]

raspivid -o – -t 0 -n | cvlc -vvv stream:///dev/stdin –sout ‘#rtp{sdp=rtsp://:8554/}’ :demux=h264

Terminal command streams video

VLC connects to the stream with Media->Open Network Stream

rtsp://IP_ADDRESS:8554/

[html5_rtsp_player]

[Raspberry Pi Documentation]

[How To Use Raspberry Pi Cameras with Bullseye]

[issue]

sudo apt-get -y dist-upgrade
sudo apt-get install --reinstall libegl1 libgles2

List PCI connected devices:

lspci

[Rpi_NodeCamera]

[How to Install Node.js and npm on Raspberry Pi]

curl -sL https://deb.nodesource.com/setup_12.x | sudo bash –

sudo apt install nodejs

[Visual Studio Code on Raspberry Pi]

The [pi-camera] module is able to capture from the RPI camera and display on a webpage without saving to disk.

[Raspberry PI Imager]

The open source [Home Assistant] is perfect to run on a Raspberry Pi.

[Pi PoE Switch HAT – Power over Ethernet for Raspberry Pi]

[Audio Configuration]

Fan red wire goes to pin 4. Fan black wire goes to pin 6.

~/Desktop/blog.desktop

[Desktop Entry]
Type=Link
Name=TAGENIGMA Blog
Comment=blog
Icon=/usr/share/pixmaps/openbox.xpm
URL=http://tagenigma.com/blog

[Pi-Hole] can filter unwanted traffic between your ISP and router.

[RPi-Cam-Web-Interface]

Install the [poster] module by running the command-line:

sudo pip install poster

UploadImage.py (RPI)

#!/usr/bin/env python

import urllib, urllib2, os, os.path, sys
from poster.encode import multipart_encode
from poster.streaminghttp import register_openers
from time import sleep

register_openers()

query = { 'id' : 1 }
url = "http://domain.com/path/save_image.php?"+urllib.urlencode(query)

filename = '/dev/shm/mjpeg/cam.jpg'
#print 'Saved: '+filename;

while True:
  try:
    if (os.path.isfile(filename)) :
      values = {'image':open(filename)}
      data, headers = multipart_encode(values)
      headers['User-Agent'] = 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)'
      headers['filename'] = filename
      req = urllib2.Request(url, data, headers)
      req.unverifiable = True
      content = urllib2.urlopen(req).read()
  except:
    print 'Upload failed.';
  sleep(1)

Edit the crontab.

sudo crontab -e

Add the following to the end of the crontab.

0 * * * * /sbin/reboot
@reboot python /home/pi/Documents/GetMacAdx.py &
@reboot python /home/pi/Documents/UploadImage.py &

Reboot the Raspberry PI and the security camera is ready to go!

save_image.php (Server)

<?php

if (!isset($_GET['id'])) {
  echo ('Invalid request!');
  exit(0);
}
$id = intval($_GET['id']);

$image = $_FILES["image"];

if ($image == null) {
   echo ("Missing image!");
   exit(0);
} else {
   echo "Saved image!";
   $filename = "image" . $id . ".jpg";
   $tmp_name = $_FILES["image"]["tmp_name"];
   move_uploaded_file($tmp_name, $filename);
}
?>

[Setup wifi on the command-line]

Turn off the camera LED by adding the following to the end of the file.

/boot/config.txt

disable_camera_led=1

[Reboot automacticly at midnight]

In the terminal:

sudo crontab -e

Add the one of the lines:

At hour 0 – At midnight

0 0 * * * /sbin/reboot

At minute 0 – Every hour

0 * * * * /sbin/reboot

[SETTING WIFI UP VIA THE COMMAND LINE]