Live-streaming-in-a-box

TODO

Other things to consider:

Want to be able to store logs and data in an sqlite database, which can be accessed and analysed later, via the API
Authorization and authentication to be done in the API for network connections, probably not so necessary on the localhost interface.
Have a reliable channel for accessing the remote location to pull down commands and return responses. Look here for example: http://schibum.blogspot.co.uk/2011/06/using-google-appengine-channel-api-with.html We should probably use the XMPP standard or something to get and send messages.
Want to be able to output to a file on temporary storage, or loop video/audio input from a file in temporary storage for output.

Solution with 2 wifi adapters.

wlan1: fixed SSID to always access the pi and configure wlan0
wlan0: configurable wifi To use the UI, you need to:
apt-get install lighttpd php5-cgi
sudo lighty-enable-mod fastcgi-php
/etc/init.d/lighttpd restart
Add to /etc/sudoers the following: www-data ALL=(ALL) NOPASSWD:/sbin/ifdown wlan0,/sbin/ifup wlan0,/bin/cat /etc/wpa_supplicant/wpa_supplicant.conf,/bin/cp /tmp/wifidata /etc/wpa_supplicant/wpa_supplicant.conf,/sbin/wpa_cli scan_results,/sbin/wpa_cli scan