You might want to check out this link:
http://knoppmythwiki.homelinux.org/index.php?page=WakeupToRecord

I havn't tried it myself, but it sounds like just what you are looking for.


On Mon, 14 Mar 2005 18:19:07, colliepon <[EMAIL PROTECTED]> wrote:
> Just curious both what other people are doing, and feature discussion (not 
> b*tching :) on other methods of reducing the power use of a myth box since it 
> can build up over awhile. (and my next move may very well be off grid - 
> satellite TV, running off solar or wind, so power use is critical but i'd 
> prefer an alternative to the VCR) A few examples i'm thinking of:
> 
> Could you schedule an expected time-on and time off to work with a normal 
> block of programming?  By shut down time I mean to properly suspend all tasks 
> like commercial flagging without screwing up data or not doing them during 
> the week at all.  This would let you use a standard analog or digital wall 
> timer to turn on the computer and satellite receiver for a given block of 
> time (for instance 6:30pm to 10pm if you mostly like the evening block, or 
> 11pm to about 3am if you like Adult Swim) since I don't know any other way to 
> tell a computer to turn on at a given time.  :) (though if someone knows of a 
> computer-programmable wakeup solution please tell me!)
> 
> Or perhaps having a C3 machine with a PVR500 for 24hr recording which can 
> wake up a P4 with another card for overflow during peak hours, and also to do 
> things like commercial flagging or recompression. (which also might need to 
> schedule file moves, for instance a 120gig drive on the C3 and 500gig on the 
> P4 as primary storage)
> 
> Or maybe speed throttling certain cpu's might work - some of the new Centrino 
> motherboards for desktop use 
> http://www17.tomshardware.com/motherboard/20041224/index.html, laptops with a 
> USB grabber, or even the underclocked Athlon XP 
> http://www17.tomshardware.com/cpu/20041001/index.html - does anyone use 
> anything like this? (or have any experience/insights worth sharing?)  I've no 
> clue how/if throttling is supported in linux, or mythTV or anything else, but 
> it would be nice to let the cpu idle during daily recording and to speed up 
> for flagging and transcoding.
> 
> Is anyone else using a lower power design or strategy with Myth?
> 
> 
> Colliepon
> 
> 
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> 
> 
>
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