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From: David Christensen on 14 Jan 2008 00:09
Windows Movie Maker:

I am running Windows XP Professional SP 2 and Windows Movie Maker
2.1.4026.0. When I save a movie to my hard drive, my dual-core CPU indicates
~50% utilization. Is WMM multi-threaded? Do I need to configure something
so that it uses both CPU cores? Is the Vista version of WMM multi-threaded?

TIA,

David

From: PapaJohn on 14 Jan 2008 00:25
when my XP MCE laptop renders a complex or large movie, it runs close to
100%... both cores... so I go in and turn off one of the two cores to keep
the heat down and let me work on other things in parallel a bit more
smoothly.

--
website references are to www.papajohn.org

PapaJohn


"David Christensen" <DavidChristensen(a)discussions.microsoft.com> wrote in
message news:C81A1341-8D07-49BD-ACC8-E212575FD03C(a)microsoft.com...
> Windows Movie Maker:
>
> I am running Windows XP Professional SP 2 and Windows Movie Maker
> 2.1.4026.0. When I save a movie to my hard drive, my dual-core CPU
> indicates
> ~50% utilization. Is WMM multi-threaded? Do I need to configure
> something
> so that it uses both CPU cores? Is the Vista version of WMM
> multi-threaded?
>
> TIA,
>
> David
>


From: David Christensen on 14 Jan 2008 00:56
How do you turn cores on/off?

From: PapaJohn on 14 Jan 2008 01:02
right click the blue start bar at the bottom of the computer > Task Manager
> Processes tab > select a process like moviemk.exe > rght click on it >
Set Affinity... > uncheck one of the CPUs to turn it off for the selected
process.

--
website references are to www.papajohn.org

PapaJohn


"David Christensen" <DavidChristensen(a)discussions.microsoft.com> wrote in
message news:0801F48E-EA79-4FFA-AAE9-0C5BA21AC37B(a)microsoft.com...
> How do you turn cores on/off?
>


From: David Christensen on 15 Jan 2008 00:15
Thanks! Now my CPU utilization is over 90%. :-) (I'm not sure why it was
lower before -- I am now creating a WMV file, perhaps the other was AVI?)

I am thinking of building a fairly powerful computer this year, in part for
WMM:

1. Am I better off with a two dual core desktop CPU's with higher frequency
(Athlon 64 FX 3.0) or two quad-core server CPU's with lower frequency
(Opteron 2.0 GHz)? My goal is to minimize reading/ writing of files
(transcoding?).

2. Should I be using XP Pro or Vista? 32 or 64 bit? If Vista, which flavor?

3. Are there auxiliary processors I can install to accelerate WMM video
processing, such as video cards?

TIA,

David

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