Overview

Last week my wife told me she wanted to cancel our DirectTV, because she did not think we used it enough to justify the $74.99/month we were paying. I couldn't really find any fault in her logic, other then the fact that we would pay a $120 early termination fee.

In it's place, the Wife wanted to re-subscribe to Netflix, as all of the shows we did watch, are available, and allot of them are available via streaming. So we signed up for the 2 DVD at a time plus unlimited streaming for around $14.99 I believe.

So where does the home theater PC (HTPC) fit in? Well, I figured that if we are getting rid of DirectTV, now would be the perfect time to invest in a HTPC to replace my aging modded XBox and Xbox Media Center. While functional, it lacked the horse power necessary for high quality H264 encoded videos, and windows networking was a bit of a pain.

Component Build List

I remember reading a post by Jeff Atwood early this year were he upgraded his HTPC on the cheap, and decided to work off his parts list. Since it's been almost 7 months since his post, prices have dropped, and I was able to get a relatively the same build for less money. The 2.4 Ghz AMD was replaced with a newer model running at 2.5 Ghz, and I opted for 4GB of ram. The most expensive item you can see was the case with an 80plus power supply. I had a copy of Vista Ultimate laying around that I won at a meeting somewhere. Not on the list below is a wireless keyboard and mouse (currently a MS 6000 that I want to take back and try a Logitech at the same price point as the MS one doesn't work at 10' on my lap even though it claims a 30' range). Also missing is a 2.5" to 3.5" mount adapter for the laptop hard drive.

Assembly was straight forward, although the case gets quite cramped. The included power connectors are not satisfactory for an all SATA build like I was doing. I have no idea how they thought the power cables would even reach. I had to use some Molex to SATA convertors, which also served as extenders to power everything.

Installing Vista

Vista Ultimate installed fairly quickly as well, although it appears to hang on the first gray screen giving the impression that it's locked up. Oh, forgot to mention, the retail case for Vista is a real treat to open ;)

Here is a quick run down of how I setup my HTPC.

• Change video card memory in BIOS from automatic to 512MB.
• Install Vista Ultimate with SP1(64 bit)
• Install all latest windows updates
• Joined to domain and set static IP
• Create _WorkstationUsers group for setting permissions. I create this local group on all my PCs so if I ever need to change user accounts, I can just add it to this group.
• Add exceptions for remote desktop, and file/printer sharing in Windows Firewall.
• Installed .Net 3.5 with SP1
• Installed AMD power monitoring software. Observed processor dropping down to 1800 mhz and lower voltage
• Created Domain User and related group for logging into the HTPC.
• Stopped following Services
• DHCP Client
• Diagnostic Policy Service (DPS)
• IP Helper
• Tablet PC Input
• Windows Media Center Receiver Service
• Windows Media Center Scheduler Service
• Windows Search
• Add registry entry for .mkv files (see below)
• Installed vista codec packs from http://shark007.net
• Vista 32 bit version 473
• Vista 64 bit version 152
• Download Windows Media Player Classic

Vista Media Center (VMC)

I had some issues getting getting my h264 encoded videos in an mkv container to show up and play in Vista Media Center. I first  tried the Combined Community Codec Pack (CCCP) as I've had really good luck with it in the past. What I didn't realize is that it's designed for 32 bit systems (specifically the Haali Media Spliter), and VMC uses a 64bit player. After some research I found a forum post that suggested using the 32 and 64 bit Vista codecs that I linked above. After uninstalling CCCP and installing the Vista codec packs (and a reboot for good measure) I was good to go.

One thing I'd like to point out, is that when adding folders to monitor for your library in VMC, it takes quite a long time for everything to show up, especially in network folders. I would suggest leaving VMC run overnight to get everything in the library the first time.

So everything is working at this point, except for subtitles in the anime I get off the net. The easiest solution is to just drop out of VMC and use Media Player Classic. The Vista Codec pack supplies a subtitle codec that's worked with everything I've thrown at it so far.

Encoding Video

I have a bunch of DVD's I want to encode to my new HTPC. Previously I've used XVid, but the times have changed and H264 is the new king on the block. I'm using the latest dev snapshot of Handbrake (www.handbrake.fr) with the following settings:

• High Quality Film (1800 video bit rate)
• AC3 Pass thru

I can't tell the difference between the original DVD and my encoded file. Star Wars Episode 3 was compressed from ~7.4 GB down to ~2.4G, with full AC3 surround sound.

Registry Entry for .MKV files

Copy between the lines, paste in Notepad

_______________________________

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.mkv]
"PerceivedType"="video"
"Content Type"="video/mkv"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Multimedia\WMPlayer\Extensions\.mkv]
"Runtime"=dword:00000007
"Permissions"=dword:0000000f
"UserApprovedOwning"="yes"

_________________________________