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UK Digital Video (uk.rec.video.digital) For the discussion of all aspects of digital video, including all digital video formats, camera use, editing, post production & all associated equipment, hardware and software. Advertising is prohibited.

Question for Peter H



 
 
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  #1  
Old January 6th 04, 01:27 PM posted to uk.rec.video.digital
John
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Posts: 1
Default Question for Peter H

Hello Peter,
I have been doing video editing for 4 years now and am a Sony/Sonic
Foundry Vegas user. I have been using Windows 98SE and am preparing
to upgrade to Windows XP professional. I have been researching
drivers for my Voodoo 5 5500 video card and cannot find a post
anywhere from a fellow video editor to help me select one. I found
this which you posted last February on this forum:

"I was using a Voodoo 5 until recently, only changed it due to its
poor game
support under Windows XP. For digital video editing with a Digital 8
or
MiniDV camera it will be fine."

Can you please post the driver you would recommend here? I would
greatly appreciate it. All of the sites which post Windows XP drivers
for the Voodoo 5 5500 card are geared toward gamers, not video
editors.

Regards,

John

PS: I have to update my e-mail address. It has changed.
  #3  
Old January 6th 04, 07:45 PM posted to uk.rec.video.digital
Keith Laws
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Posts: 144
Default Question for Peter H

In article , Harry Broomhall
writes

3) Professional gives you nothing extra over Home that is of any use
in video editing.


Multi-processor support?
--
Keith Laws

What's my solution?

.....NOISE POLLUTION
  #5  
Old January 6th 04, 11:56 PM posted to uk.rec.video.digital
Harry Broomhall
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Posts: 88
Default Question for Peter H

On Tue, 6 Jan 2004 20:45:35 +0000, Keith Laws
wrote:

In article , Harry Broomhall
writes

3) Professional gives you nothing extra over Home that is of any use
in video editing.


Multi-processor support?


Possibly true - but depends on the apps you are using.

In the past multi-proc was fairly easy and useful; I'm less
convinced now.

Regards,
Harry.

  #6  
Old January 7th 04, 09:55 AM posted to uk.rec.video.digital
Tony Morgan
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Posts: 1,046
Default Question for Peter H

In message , Harry Broomhall
writes
On Tue, 6 Jan 2004 20:45:35 +0000, Keith Laws
wrote:

In article , Harry Broomhall
writes

3) Professional gives you nothing extra over Home that is of any use
in video editing.


Multi-processor support?


Possibly true - but depends on the apps you are using.

In the past multi-proc was fairly easy and useful; I'm less
convinced now.


Especially now with the release of 65-bit processors. I suspect that
application developers will be concentrating more on 64's rather than
dual-processor operation.
--
Tony Morgan
http://www.camcord.info
http://www.rhylonline.com
  #7  
Old January 7th 04, 10:19 AM posted to uk.rec.video.digital
Tony Morgan
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Posts: 1,046
Default Question for Peter H

In message , Tony Morgan
writes
Especially now with the release of 65-bit processors.


Sorry, my fingers are misbehaving. Should have read 64-bit :-)
--
Tony Morgan
http://www.camcord.info
http://www.rhylonline.com
  #8  
Old January 8th 04, 12:35 AM posted to uk.rec.video.digital
Keith Laws
external usenet poster
 
Posts: 144
Default Question for Peter H

In article , Tony Morgan
writes
Especially now with the release of 65-bit processors. I suspect that
application developers will be concentrating more on 64's rather than
dual-processor operation.


You think they will ignore Hyperthreading in the Pentium 4 then?
--
Keith Laws

What's my solution?

.....NOISE POLLUTION
  #9  
Old January 8th 04, 01:13 AM posted to uk.rec.video.digital
Tony Morgan
external usenet poster
 
Posts: 1,046
Default Question for Peter H

In message , Keith Laws
writes
In article , Tony Morgan
writes
Especially now with the release of 65-bit processors. I suspect that
application developers will be concentrating more on 64's rather than
dual-processor operation.


You think they will ignore Hyperthreading in the Pentium 4 then?


Is that a fancy name for multi-threading?

If so, then the systems that I've seen where multi-threading has been
introduced (mainly bespoke systems associated with automation), there
are often problems associated DMA channel allocation/de-allocation and
interrupt vectoring and prioritising.
--
Tony Morgan
http://www.camcord.info
http://www.rhylonline.com
  #10  
Old January 8th 04, 06:23 AM posted to uk.rec.video.digital
Keith Laws
external usenet poster
 
Posts: 144
Default Question for Peter H

In article , Tony Morgan
writes
You think they will ignore Hyperthreading in the Pentium 4 then?


Is that a fancy name for multi-threading?


Nope, multithreading is something that the software has that has to be
there to make proper use of multi processors. A single threaded
application cannot have the thread split between the two CPUs

Hyperthreading is something the P4 has, basically core processing bits
of the chip are duplicated , to the OS and applications it looks like a
pair of CPUs.

If so, then the systems that I've seen where multi-threading has been
introduced (mainly bespoke systems associated with automation), there
are often problems associated DMA channel allocation/de-allocation and
interrupt vectoring and prioritising.


Adobe Premiere is multithreaded and successfully maxed out both my CPUs
on my old system when rendering. A non-multithreaded app like Pinnacle
Studio only maxes one of the CPUs, the other sits there just doing
windows task and stuff. I didnt have any problems with DMA etc.

Excel is multi threaded as well by the way, I dont remember having any
of the problems you suggest with it. Of course, YMMV

Even with single threaded applications you get a small performance gain
by using two CPUs. Windows will give the application a CPU to itself
while doing the mundane stuff with the other one.
--
Keith Laws

What's my solution?

.....NOISE POLLUTION
 




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