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Thread: DirecTV-2-PC Public Beta
- 10-21-2008 10:16 PM #121
- 10-21-2008 10:16 PM # ADS
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- 10-21-2008 10:18 PM #122
- 10-21-2008 10:19 PM #123
OK, you're talking about your PC being a server to your 360, where the 360 has to do most of the processing and the PC is just passing data. How is this the same as your PC needing to decode and display the MPEG4 data being passed from your HR2X?, this looks like two totally different applications.
I have an old P4 1.8 that runs WMPV11 and no problem streaming data to my PS3 but then again all it's doing is reading data from the harddrive and passing it to the NIC, the PS3's doing all the leg work.
- 10-21-2008 10:21 PM #124
Like I said, this is a feature 99% of us will never use, or we'll try it once and say "hmmm, nice, not."
Not to each their own, common sense. This is probably something they sank plenty of time in to, and even after realizing it was a waste, they pushed it through as to not admit failure. Kinda like a government subsidy program.
Generally, I like everything D* does, but this is a farce and a complete waste of time.
Ill get off my soap box and let you guys enjoy HDTV on your PC
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- 10-21-2008 10:21 PM #125
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Your PC is a piece of junk as far as mpeg4 decoding goes.
It's very conspicuous that you did not mention a graphics card specification. I'll assume you have Intel "Extreme" Graphics (what a joke) or some similar integrated entry level graphics processor.
The mpeg4 avc algorithm is very complex and processor intensive. A single core processor, even at 3ghz, can not decode it at HD resolutions without hardware acceleration from the graphics card.
My modest self-built PC (<$400 build cost), has no problem running DirecTV2PC.
My specs:
Athlon 64 X2 5200+ (2 cores @ 2.7ghz)
2 GB DDR2-800 RAM
GeForce 9600GT
The playback advisor detected that my graphics card supported hardware acceleration, and judging from the smooth playback of HD content it works great.
Edit-
I noticed you posted later:
I'm saying it literally can't be done. Mpeg2 is a much simpler algorithm than mpeg4 and additional many more graphics processors (even integrated ones) support basic iDCT acceleration for mpeg2. WMV HD and the streaming "HD" from network websites use proprietary algorithms that are less processor intensive. Try watching a 1080p AVC clip from QuickTime on you computer, is Apple's programming "sloppy and inefficient" as well?
- 10-21-2008 10:28 PM #126
- 10-21-2008 10:30 PM #127
FYI to all, the PC's build spec is hardly the end all, be all in the functionality of an application like this.
DirecTV HR22, H21, H23, HR20, Mitsubishi HC1500 96", Sanyo PLV-Z 106", Acer H5360 92", Insignia NS-51P680A12 51", Onkyo TX-NR708, Onkyo HT-R550, Sony BDP-S570, Sony PS3 (x2), D-Link Gigabit Network, ViaTalk Unlimited VoIP ($13/mo)
- 10-21-2008 11:40 PM #128
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- 10-21-2008 11:43 PM #129
- 10-21-2008 11:48 PM #130
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I realize it is no spring chicken of computers but it surely should be able to play video even if it isn't HD.

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