First, you need to encode the stream from your webcam. Probably the least expensive solution is to install Adobe's free Flash Media Live Encoder, but you will probably need to purchase the AAC plugin for it.
Second, you will need to configure your server to stream in HLS format. Most people use Wowza for this, but there are other options, for example Flash Media Server. Most are not free. You might try something like this though:
http://blog.kyri0s.org/post/271121944/d ... -gnu-linuxSince you are 'good at PHP, HTML and XML', you might consider pooling your resources with someone on the forum who isn't good at those things, but is good at developing Roku channels.
One suggestion: the
font manipulation bbs codes are fun, but you will likely get better responses to your posts by just using normal text, unless you are posting source code, in which case, of course, use the code tag.
- Joel