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Hardware Support Discussions related to using various hardware setups with SageTV products. Anything relating to capture cards, remotes, infrared receivers/transmitters, system compatibility or other hardware related problems or suggestions should be posted here. |
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#1
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Recommended Video Card for VMR9 Rendering
On my Athlon 2100+ w/ 1GB ram HTPC I am currently using a Radeon 9800, but the system gets tearing and general malaise when attempting to run with VMR9 rendering, and as such I am essentially limited to Overlay.
This is all well and good, but I'd like to buy into a new card to get the pretty transparent GUIs and whatnots. (and to move the Radeon to another project I am starting). Goal: Effective VMR9 rendering on my computer WITHOUT breaking the bank. nVidia 6600 based? That seems to be the more popular recommendation these days. Your opinions are valued! -Greg |
#2
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Not sure if this helps, but I'm running a 9800 Pro just fine. I really don't know much about AMD, but a 2100 (at 1.8GHz ?) sounds like it might be a bit underpowered for VMR9.
Are you already running the Nvidia PureVideo codec? It runs fantastic with my 9800 Pro.
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SageTV server & client: Win 10 Pro x64, Intel DH67CF, Core i5 2405s, 8 GB ram, Intel HD 3000, 40GB SSD system, 4TB storage, 2x HD PVR component + optical audio, USB-UIRT 2 zones + remote hack, Logitech Harmony One, HDMI output to Sony receiver with native Intel bitstreaming |
#3
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Make sure you're using FSE and a good decoder. I like the nvidia one myself. If you're already using the nvidia decoder, make sure you're not using Post Processing.
If you still want a new card then I would recommend the 6600. I've never used any of the ATI cards, but I've been very happy with the quality from my 6600GT. |
#4
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I'm running a 9800 Pro with VMR9 without problems as well. I've used Hauppauge, and NVidia encoders without issue.
I am running a 3.0 P4... and maybe thats the difference?? --Mike
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Win7Pro, SageTV v6.6, SageMC, Intel E6850, 2048MB DDR2, , ATI4750, LG BR/HDVD/DVD-Rom,1xHDHR, 1xPVR-1600 (1x DirectTV , 1x Comcast Analog Cable, and 3x OTA Digital), USB-UIRT, and Harmony 300 Remote + 1 MVP Extender + 1 PC Client. |
#5
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Well, taking all of your advice, I haven't bought anything yet.
I went back and played around with my settings, and discovered that while I thought I was using the nVidia decoders, it was set to the Sage default decoders. (ick) As soon as I configged for the nVidia ones, not only did my Overlay picture quality improve significantly, but I was actually able to use VMR9 with little to no tearing whatsoever. I get the duh award today. On a sidenote - I also tried configuring Zoomplayer to use VMR9 when playing back my MP4-AVC files (through ffdshow & haali) - stutter city! Due to the insane CPU load that decoding AVC's puts on the computer, VMR9 doesn't have enough room to work. Even in full screen exclusive/windowless mode. Ick! THANKS for the tips though - I will be outfitting for a remote Sage client soon so I'll get a nice new one for my primary and flip the 9800 out to the new secondary client when the time comes. -Greg |
#6
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Yeah, I'm running a 9700 Pro with a 2.2ghz (2500 AXP-M OC'd) and it's just fine. Was fine at stock speeds as well (1.8ghz I think ... don't remember ). I have heard from several 9600XT users that it was insufficient; they experienced tearing -- YMMV. More details I would suggest a STF query.
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