Building a Linux PVR, Part 2: Microsoft's MCE 2004
by Purav Sanghani on September 16, 2004 12:05 AM EST- Posted in
- Linux
Hardware
We made a few changes to our Linux MythTV system since Part I:AnandTech Linux Device | Price | |
CPU | Sempron 3100+ | $125 |
MOBO | DFI K8M800-MLVF | $81 |
Audio | Integrated (VIA) | - |
Ethernet | Integrated (Realtek 10/100) | - |
VGA | Integrated | - |
Tuner | 2 Hauppauge WinTV GO | $100 |
HDD | Western Digital 80GB WD800JB | $60 |
RAM | 512MB Corsair DDR400 | $75 |
Optical | BenQ 16X OPAL-OC1 | $24 |
Remote | Included with WinTV GO | - |
Case | SuperFlower SF-101BK | $38 |
OS | SuSE Linux 9.1 | - |
Total | $503 |
We figured that we could chop the total price down by at least $100 using a WinTV GO card at $50 instead of the PVR-250 and also getting a hold of a much cheaper case from SuperFlower, the SF-101BK at $38. We used the same DFI board as in our original configuration from Part I. We went with the DFI K8M800-MLVF as an excellent low-cost solution for our MythTV platform; we get integrated graphics and sound, but we can still utilize the power of an onboard memory controller with socket 754. Since our MythTV setup is not 64-bit, going with a Sempron 3100+ over an Athlon 64 2800+ saves us a few bucks. With the money saved on this revision of the MythTV machine, we are actually able to use two WinTV GO cards - two tuners - allowing us to watch and record different signals at once. Both of these are software recording cards, but with the power of our Sempron 3100+, Myth is able to play video from one card, capture from the other, and transcode in the background without hiccupping! That's getting a bang for your buck.
Note: All of our benchmarks and comparisons performed on the MythTV system have been done with our original hardware setup, which includes the PVR-250, to balance the playing field.
Since MCE does not have the best compatibility when it comes to hardware, we had to accept some minor changes to hardware making it slightly difficult to cut down the price.
Whitebox Windows MCE Device Price | Price | |
CPU | Sempron 3100+ | - |
MOBO | Undisclosed | - |
Audio | Integrated (VIA) | - |
Ethernet | Integrated (Realtek 10/100) | - |
VGA | GeForce 4 MX440 128MB | - |
Tuner | Hauppauge WinTV PVR-250MCE | - |
HDD | Western Digital 80GB WD800JB | - |
RAM | 512MB Micron DDR400 | - |
Optical | Sony DDU-1613 | - |
Remote | Undisclosed | - |
Case | Undisclosed | - |
OS | Windows XP Media Center Edition 2004 | - |
Total | $699 |
Our Media Center Edition PC came equipped with the same GeForce4 MX440, but with 64MB more RAM. MCE also has better support for the MCE version of Hauppauge's PVR-250, appropriately named PVR-250MCE. Other variations in hardware were the 512MB Micron DDR400 (from our MythTV PVR's Corsair DR400) as well as the Sony DDU-1613 CD/DVD combo reader (from the BenQ OPAL-OC1).
From the price, it is clear that our stripped down MythTV box comes up as the winner here, but it does at the cost of performance. Since we used the software-based WinTV GO card, MythTV relied heavily on the Sempron 3100+ for encoding/decoding functions. The Sempron was still powerful enough to handle simple recording and playback of audio/video content.
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KristopherKubicki - Thursday, September 16, 2004 - link
Id consider it more functional except the feature of on-demand content, which is pretty neat in my opinion.Kristopher
dvinnen - Thursday, September 16, 2004 - link
MythTV wins because it is free, cheeper to build a machine with, supports more hardware, and almost as functional as the Windows version.mab0270 - Thursday, September 16, 2004 - link
That's the beauty of MythTV: It's free, so you don't have to "buy it for some future upgrade".I'd have to say Myth works pretty well straight out of the box, providing you know how to follow instructions on how to set it up. As mentioned in the article, KnoppMyth makes it pretty easy to get a functional Myth system in about 20 minutes.
As for wondering whether those future upgrades will happen, it's being actively developed, and its popularity is growing every day. If you want a feaature, and you have any programming experience, you can even look into implementing it yourself!
Questar - Thursday, September 16, 2004 - link
So MythTV wins due to a potential to get better in the future??Yeah, I always buy products for some future upgrade that may or may not happen, verses how well they work on the day I spend my money.
Price2Rise - Thursday, September 16, 2004 - link
It would be great to see how a review of MythTV and MediaPortal would look. MediaPortal is open source as well and runs on Windows instead. It is a young project, but it is looking good already -> http://mediaportal.sf.netPrice2Rise - Thursday, September 16, 2004 - link
mcveigh - Thursday, September 16, 2004 - link
mce 2005 is cominghttp://www.avsforum.com/avs-vb/showthread.php?s=&a...
10/12 acording to that thread.