[mythtv-users] What's the practical limit on capture cards?

Krzysztof Adamski k at adamski.org
Mon Mar 24 19:47:11 UTC 2008


On Mon, 2008-24-03 at 15:26 -0400, Eric Mesa wrote:
> The following is for a master backend system I wish to build.  I
> already have a combo front/backend using the Hauppauge 500 MCE dual
> tuner.
> 
> Let's say I had this board:
> ( http://www.newegg.com/Product/Product.aspx?Item=N82E16813131200 )
> which, as you can see supports Core 2 Duo.  It also has 4 PCIe slots
> and 2 PCI slots.  Now, I want to be able to record ATSC and QAM, so
> let's say I choose these cards
> ( http://www.newegg.com/Product/Product.aspx?Item=N82E16815116016 )
> and
> ( http://www.newegg.com/Product/Product.aspx?Item=N82E16815116009 ) so
> that I can fill all 6 slots.  
> 
> So with a Core 2 Due processor, would it be possible to have a six
> tuner setup?  Anyone on the list actually have this many tuners in one
> box?  Issues you encountered?  

In my backend I have:
pcHDTV5500
pcHDTV3000
Hauppauge 250
Hauppauge 500
HDHR

the CPU is Pentium 4 D 3.0GHz

Once I scheduled 6 concurrent recording and there was no problems.

>  
> 
> Thanks,
> 
> -- 
> Eric Mesa
> http://www.ericsbinaryworld.com
> http://server.ericsbinaryworld.com
> "Do not worry about those things that are outside of your circle of
> influence. For since they are outside of your power to control them it
> is simply a waste of time and energy to dwell on them. Instead, turn
> your attention to those things that you can control and grow your
> influence in those areas and you will see the effects begin to trickle
> out to those items that were previously out of your power to
> influence." – Eric Mesa inspired by Covey's 7 Habits of Highly
> Effective People 
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