http://a8t8.spaces.live.com/blog/cns!2...8!156.entry
Stream H.264-MP4/M4V/M4A from Windows Media Player 11 to Playstation 3 & Xbox 360
Okay your wondering what happened to all the text and instructions, links etc well the answer is I deleted it simply because this hack is old, out of date and there are far better solutions available.
1) Use PS3 Media Center - its free & open source, reliable, lots of features, streams MP4, transcodes incompatible video and works with the Xbox 360 too!
2) Go get Windows 7 it has WMP12 which has native MP4/M4A/MOV support no need for messy hacks.
3) Want to play MP4 files on your XP/Vista box go get MPC-HC - free, open source and an excellent player.
Comodo firewall rule, this is safe if your network runs behind a proxy/you may need static ip network for this!!
click security tab, then the network monitor tab. Under Network Control Rules, you will see the add button, click it. you will need to add two rules and leave all ports open the your cpu ip address as well as that of your xbox 360. Set up the rules like this
1st
source ip , select single ip then insert you cpu ip
destination ip , select single ip then insert your xbox 360 ip
source port=any
destination port=any
2nd rule , exactly the same and reverse the ip's position in source and destination.
i tried to keep an eye on ports being used during streaming so i could further secure my network, but it all runs on way too many so dont bother. just make sure you have a secure network.