Archive for February, 2010

ORF 1/2 HD (DVB-S2) in Windows 7 Media Center *working*

Monday, February 22nd, 2010

I finally got a setup working!

Hardware: Core i7 920, ATI 4300, TechniSat Skystar HD2 PCI + TechniSat CI-Slot SkyStar HD2, XBox 360

The Media Center PC is setup using Windows 7, DVBLink. The drivers for the TechniSat cards need to be installed manually, then continue with DVBLink (make sure you follow the setup).
DVBLink found ORF 1/2 HD straight away. Channels are selected in DVBLink and configured into MC7.
The XBox 360 is added as an extender. HD live tv is working nicely, recorded videos have short stutters every 15-30sec (I already tried to disable automatic pulldown in ATI Catalyst... I'm not 100% sure if it helped). XBox is connected via 100mbit cable. Makesure it is in the same IP subnet.
Using divx 7 helped me to get mkv (matroska) files streaming to the XBox, divx avis work OOB.
Music and pictures are stored on another machine. I had to re-add the folders on the XBox again (including username/password) - even though it is already listed and working on MC7.
To watch HD videos on the XBox I was prompted to download the "optional media update". I received the error 80072f76. After the 6th try I was finally able to get it...
About the noise: I have to admit that the fan is pretty noisy... when watching tv one won't probably notice it. I even think it's louder than a projecter - but this is really subjective.
The XBox nicely starts the media center pc if it sleeps. Media Center on XBox can be configured to startup automatically.
The startup time of the XBox somehow lowers the WAF - don't think about using the controller as a replacement for the remote. The controller has all functions but not very intuitive.
Channel switching time is not super fast, but acceptable.

I hope somebody will find this helpful, since it took me some months to get a working setup.

Update using the controller for Media Center is actually a bad idea as the controller goes to sleep after while and takes quite long to wake up. I now use a Harmony 515 to control it - I added a "Windows Media Center PC" although it's not in the room (just to get the proper commands). I still had to customize the activity to turn on the XBox 360.

Replace symlinks with source

Tuesday, February 16th, 2010


find . -type l -exec stat {} --format=%N \; | /root/move_symlink.pl | sh
find . -type f -exec chmod 644 {} \;
find . -type f -exec chown apache:apache {} \;

move_symlink.pl

#!/usr/bin/perl
while(<>) {
/^.(.*?)' -> .(.*)'$/;
print "mv '$2' '$1'\n";
}

nagios, speedfan und sfsnmp

Sunday, February 7th, 2010

tried to get speedfan, sfsnmp and nagios to work together. no success :(