butler360 wrote:You're probably on the right track with your choices, although I'm not sure what the minimum for 1080P transcoding is for AMD. The author states e6750 I think in the readme for 1080P with Intel.
I've been checking out the same stuff as you and I'm currently at about $420 with MB, CPU, PSU, RAM, and case.
MB (Nvidia 9400 IGP):
http://www.newegg.com/Product/Product.a ... 6813128363CPU (E7400):
http://www.newegg.com/Product/Product.a ... 6819115206Case (Silverstone LC10B):
http://www.newegg.com/Product/Product.a ... 6811163118RAM (Wintec 2GB PC6400 kit):
http://www.newegg.com/Product/Product.a ... 6820161172PSU (Rosewill 430W 80+ rated):
http://www.newegg.com/Product/Product.a ... 6817182159I was checking out the AMD side but tests seem to show the 9400 motherboards as more power efficient and more powerful (the more powerful integrated GPU lets you offset some of the video processing/transcoding from the CPU to my understanding). The tradeoff of course is price. The Intel CPUs are supposed to be more efficient, as well.
And my plan would be to run Windows Home Server with PS3 Media Server as a service, along with uTorrent, eMule, SlimServer (or SqueezeCenter or whatever they call it now), up to possibly 8 HDDs, and full redundant backups for a house of three people, so that's why I'm opting for the more powerful 9400/e7400 combo. It sounds like you might be able to get away with a bit less.
I was looking at the benchmarks on Tom's Hardware for the CPU mentioned, the e6750, and comparable AMD processors which would run me a bit less money. I'm not entirely sure which benchmarks I should be paying the most attention to in their charts; I suppose I need to find that sweet spot of price and performance.
I didn't know that onboard graphics would affect transcoding. I was under the assumption that the process of transcoding is a CPU-churning process and that the GPU would only come into play for display purposes. That is, when playing a video locally, for example, the codec is working in conjunction with the process to display the data, however that only happens when the display is necessary.
You're on your way to building an awfully robust system there, definitely future-proofing it to a considerable extent with the size and space. And my goodness, the case, the aesthetic nerd in me is doing everything he can to resist not blowing a majority of my project's budget on a sexy HTPC case that would fit right in with my receiver, PS3, DirecTV, and my ancient but awesome DAT player. The case I'm looking at is modest, allows for some expansion, and has a touch of a/v to it, but certainly not that "would never guess it was a computer" quality I'd love to have.
Thanks for the information, I'll keep poking around and asking people who may have walked down this path recently and hopefully I'll reach a satisfactory conclusion.
Jagged wrote:The PCH supports many more formats than the PS3. No need to transcode anything. In fact a friend recently got one and has had no problems w/ some of the 1080p content that a PS3 would refuse to play (large reframe's). It also costs a lot less than a PC capable of transcoding everything to something the PS3 can handle. Now, if you want to do something besides serve media to the ps3 with it, then I would say sure, setup a server/htpc. However, what you've said so far suggests all you want to do is play media from it.
The processor should be up to the task of playing anything. However, when it comes to transcoding, you might want to look at a quad-core (if you plan on having to transcode 1080p). Though, with tsMuxeR, you can play most 1080p content without transcoding.
Going the PC route allows me to upgrade components a bit easier and with more flexibility than a PCH does. Also, the lack of multiple drive bays is a sticking point that disqualifies the PCH for me. I admit it's an excellent piece of hardware that's filling a niche out there, but I suppose I'm a fringe user who's looking for a bit more than what's in the prepackaged system.
One thing I'd like to follow up on, though - your last sentence mentions tsMuxer not transcoding, what is it doing instead of transcoding there? What's the system chugging on, the streaming network bandwidth? In other words, the video itself is fine as it is (or if using Mencoder, it's been successfully transcoded) but my network just can't handle that big of a file? I found myself going down to 25/7/x (I don't remember the third value in the manual configuration dropdown list) in order to fluidly stream 1080p from my laptop, but I suppose that only worked because the quality was transcoded to a low enough quality that the bitrate was acceptable on the network? I'm wired from router > PS3 but I may just have to wire up the laptop tonight and see if I can change that from 25/7 to 25/2, or even 3/2 if I'm feeling lucky.