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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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  #41  
Old 09-18-2006, 10:32 AM
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lobosrul lobosrul is offline
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Join Date: Aug 2005
Location: Albuquerque, NM
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Encoding hi-def to H.264 is a painful process, believe me I know. However its many times more compressed than MPEG2.

I read the HDMI card comes with encoding software that is real time, MJPEG. Files will be larger than MPGE2 though. I dont know what kind of compatibility it has however.

Also I tried out Elecards MPEG2 encoders. They promise real time conversion.

Theres a STD version and a PRO version. The STD version is $150 bucks, but doesnt do HD, only up to 720x576. The PRO version does, but there is no price listed (which means its a bunch). I briefly tested it on Sunday (between football games); the results were promising, after I realized that the generic decoder I was using took up over 30% of my resources, for 720p. NVIDIA uses around 10%.
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  #42  
Old 09-18-2006, 11:03 AM
lobosrul's Avatar
lobosrul lobosrul is offline
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Join Date: Aug 2005
Location: Albuquerque, NM
Posts: 573
Oh, a question for anyone who is an expert in graphedit:

I managed to save a dump file (one video and one audio), I assume it was the raw unencoded video (500 MB file after just a few seconds), however I could not figure out how to import it to graphedit. That would seem like a more real way to test an encoder.

Anyone know how to import a dumped file?

A last note, this is almost becoming an academic quest. Anyone expecting to pop this card in their PC and have Sage recording is probably in for a bad suprise (first off theres HDCP to overcome).
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