#!/bin/bash
#
# Example script for updating two webcam images using fswebcam.
# Called from crontab once every minute.

# Capture an image from the tuner (TV), frequency 671.25MHz. Adjusts colour
# to maximum and lowers contrast a bit.

fswebcam -q \
  -d /dev/video0 -i 0 -t 1 -f 671.25 --set colour=100% --set contrast=40% \
  --title "TestCam 1" ~/.webcam/webcam-01.jpeg

# Captures an image from composite input. Increase colour slightly and lower
# contrast a bit. Changes the banner colour to semi-transparent black.

fswebcam -q \
  -d /dev/video0 -i 1 --set colour=20 --set contrast=-20 \
  --banner-colour "#44000000" --line-colour "#FF000000" \
  --title "TestCam 2" --subtitle "FireStorm.cx" \
  ~/.webcam/webcam-02.jpeg

# Upload our two images to the webserver via FTP.

ncftpput -f ~/.webcam/webcam-login -t 30 /www/webcam ~/.webcam/webcam-*.jpeg