Re: A minor tale of woe and ass-u-me ...

2009-03-16 Thread Edie
Title: Re: A minor tale of woe and ass-u-me
...



At 6:46 PM -0700 3/12/09 nestamicky wrote:




Well this is good to know. Now I
turn my attention to a video web server...where people can log in and
see a live stream. Ideas?


Sorry, I'm a bit behind on this list.

Consider http://www.ustream.tv. You can sign up and
stream for free. We used our external iSight camera to stream puppies
a couple of months ago. Got a lot of traffic using that site.

~Edie







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Re: A minor tale of woe and ass-u-me ...

2009-03-16 Thread nestamicky


Edie wrote:
 At 6:46 PM -0700 3/12/09 nestamicky wrote:
  
 Well this is good to know.  Now I turn my attention to a video web 
 server...where people can log in and see a live stream. Ideas?


 Sorry, I'm a bit behind on this list.

 Consider http://www.ustream.tv.  You can sign up and stream for 
 free. We used our external iSight camera to stream puppies a couple of 
 months ago. Got a lot of traffic using that site.

 ~Edie

 Thanks a lot for that site Edie. I may use it, but I'm also interested 
 in an app I could run from my G4.
  


  

 

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Another minor tale of woe and ass-u-me ...

2009-03-12 Thread James E. Therrault

Heh!

After thinking about this for awhile, I started wondering what values my 
ol' G4 400 Gigabit was seein' on the 160GB Seagate drive that I 
installed a couple of years ago.  The reason, the limitations for HDs 
with this era machine.

Yep, I partitioned it into three equal volumes and got the following 
from Get Info.

#1 - 49.55GB
#2 - 49.55GB
#3 - 49.55GB

Then I remember vaguely someone mentioning that partitioning is the 
workaround to achieve the full potential of this drive so I guess that a 
total value of just under 150GB proves that out with the rest of the 
missing capacity just being consumed by overhead.

Interesting point: System Profiler lists this drive as having a total 
capacity of 128GB which would be its unpartitioned capacity.

Oh well, just something to break up the morning...

JT



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Re: Another minor tale of woe and ass-u-me ...

2009-03-12 Thread insightinmind


On Mar 12, 2009, at 10:20 AM, James E. Therrault wrote:


 Heh!

 After thinking about this for awhile, I started wondering what  
 values my
 ol' G4 400 Gigabit was seein' on the 160GB Seagate drive that I
 installed a couple of years ago.  The reason, the limitations for HDs
 with this era machine.

 Yep, I partitioned it into three equal volumes and got the following
 from Get Info.

 #1 - 49.55GB
 #2 - 49.55GB
 #3 - 49.55GB

 Then I remember vaguely someone mentioning that partitioning is the
 workaround to achieve the full potential of this drive so I guess  
 that a
 total value of just under 150GB proves that out with the rest of the
 missing capacity just being consumed by overhead.

I believe its also related to the 160 is base 10.00 ... which  
translates to roughly 150, base 2**10.

 Interesting point: System Profiler lists this drive as having a total
 capacity of 128GB which would be its unpartitioned capacity.

Is this also an LBA48 challenged machine?

Bill Connelly
artsite: http://mysite.verizon.net/moonstoneartstudio
myspace: http://www.myspace.com/moonstoneartstudio




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Re: A minor tale of woe and ass-u-me ...

2009-03-12 Thread nestamicky


Clark Martin wrote:
 Bruce Johnson wrote:
   
 On Mar 11, 2009, at 8:46 PM, nestamicky wrote:

 
 As a video chat camera, under good lighting, it's looks to be a good
 webcam...it's just too bad it isn't a USB2 camera, so it works
 natively with iChat.

 
 Until your last comment about USB2, I believed that iChat will only  
 work
 with Firewire camera's. You learn everyday, if you're willing and  
 ready
 to. Thanks a lot Bruce.
   

 The cameras in the iMacs and Macbook/macbook pros are USB cameras.  
 There;'s a specific class of USB cameras that works natively with iChat.
 

 They finally developed the USB Video Class (UVC), a standard protocol 
 for accessing video devices (cameras, composite video adapters, etc).  I 
 don't know what took them so long.

 Some version of Tiger introduced support for UVC cameras.  A later 
 version added support for them in iChat.  So if you are using 10.4.11 or 
 Leopard then UVC is supported.

 So any UVC camera can be used with 10.4.11.  The problem is that a lot 
 of UVC cameras do not say they are UVC capable on the packaging or in 
 some cases in the manufacturers online docs.  But most or all will say 
 they are Vista compliant which is the same thing.

   
Well this is good to know.  Now I turn my attention to a video web 
server...where people can log in and see a live stream. Ideas?

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Re: A minor tale of woe and ass-u-me ...

2009-03-11 Thread nestamicky


Bruce Johnson wrote:
 On Mar 10, 2009, at 9:38 AM, nestamicky wrote:

   
 Bruce Johnson wrote:
 
 Ok, so this weekend I became an object lesson for y'all.

 A couple of months ago, I got a neat little webcam from Woot.com, the
 Clique Hue.

   
 I went to their site Bruce and saw some cute cams. I'm curious though;
 how are these connected to the computer. I'm not seeing any cable.
 

 The gooseneck thingie ends in a USB plug, so you can plug it in  
 directly, there's also a weighted base that comes with a USB cable,  
 and a usb port on the top for the camera.

 Here's a good picture: http://tinyurl.com/aecrjw The camera is  
 plugged into the base here. (the usb cable, which is about 2.5-3' long  
 is the dark blob in the box there.)

 They exaggerate greatly, no way are these cameras truly 1.3 megapixels.

 I was playing with mine and at that resolution (1280x1024) there were  
 horrible, horrible jaggies in the image.

 But the focus was sharp at 640x480and 800x600, and their 5cm to  
 infinity focus range seems right, which will make them great for  
 playing with stop-action animation. You'll need iChatUSBCam to use  
 them with iChat.

 It had quite good low-lighting response, and a decent framerate. It  
 was worth the $14 + SH I paid at Woot.

 You can get 'em at K-mart for $19, about the same price I got after SH.

   
Thanks for the review Bruce...here is a camera I will pass on. They look 
cute though.

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Re: A minor tale of woe and ass-u-me ...

2009-03-11 Thread Bruce Johnson


On Mar 11, 2009, at 7:41 AM, nestamicky wrote:


 They exaggerate greatly, no way are these cameras truly 1.3  
 megapixels.

 I was playing with mine and at that resolution (1280x1024) there were
 horrible, horrible jaggies in the image.



Well, upon further experimentation, the jaggies were the result of two  
things: the low light conditions, and some peculiarities with their  
snapshot function. Here is a test image taken under better conditions.

http://dbdev2.pharmacy.arizona.edu/miscjunk/hue.html

(Student group had a bake sale this morning...)

Bottom line, it looks as though the claimed resolution of 1280 x 1024  
(1.3 megapixels) is based on an interlaced video signal. The snapshot  
takes one frame.

The true resolution of the CCD is very likely 640x512, so when it's  
blown up to full claimed resolution it looks like crap. Their included  
video monitor properly interlaces both frames and displays it as a  
single image on the screen, so the OS screen cap looks better.

Not exactly false advertising, but quite close, imo. It could also  
just be the Mac driver, as well. I haven't installed it under Windows  
to see what it looks like there.

As a video chat camera, under good lighting, it's looks to be a good  
webcam...it's just too bad it isn't a USB2 camera, so it works  
natively with iChat.

-- 
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs



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Re: A minor tale of woe and ass-u-me ...

2009-03-11 Thread nestamicky


Bruce Johnson wrote:
 On Mar 11, 2009, at 7:41 AM, nestamicky wrote:

   
 They exaggerate greatly, no way are these cameras truly 1.3  
 megapixels.

 I was playing with mine and at that resolution (1280x1024) there were
 horrible, horrible jaggies in the image.
   


 Well, upon further experimentation, the jaggies were the result of two  
 things: the low light conditions, and some peculiarities with their  
 snapshot function. Here is a test image taken under better conditions.

 http://dbdev2.pharmacy.arizona.edu/miscjunk/hue.html

 (Student group had a bake sale this morning...)

 Bottom line, it looks as though the claimed resolution of 1280 x 1024  
 (1.3 megapixels) is based on an interlaced video signal. The snapshot  
 takes one frame.

 The true resolution of the CCD is very likely 640x512, so when it's  
 blown up to full claimed resolution it looks like crap. Their included  
 video monitor properly interlaces both frames and displays it as a  
 single image on the screen, so the OS screen cap looks better.

 Not exactly false advertising, but quite close, imo. It could also  
 just be the Mac driver, as well. I haven't installed it under Windows  
 to see what it looks like there.

 As a video chat camera, under good lighting, it's looks to be a good  
 webcam...it's just too bad it isn't a USB2 camera, so it works  
 natively with iChat.
   
Until your last comment about USB2, I believed that iChat will only work 
with Firewire camera's. You learn everyday, if you're willing and ready 
to. Thanks a lot Bruce.

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Re: A minor tale of woe and ass-u-me ...

2009-03-10 Thread Paul

In the world of computers, most of us are so used to things being
genuinely difficult that we're unprepared for when the solution is
easy and obvious.

Is it plugged in?

Does the manual tell you how to do it?

Does it just start working when you connect everything up?
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Re: A minor tale of woe and ass-u-me ...

2009-03-10 Thread nestamicky



Bruce Johnson wrote:
 Ok, so this weekend I became an object lesson for y'all.

 A couple of months ago, I got a neat little webcam from Woot.com, the  
 Clique Hue.
   
I went to their site Bruce and saw some cute cams. I'm curious though; 
how are these connected to the computer. I'm not seeing any cable.
 Woot said 'Windows only'; box only mentioned windows, no one on the  
 woot forum chimed in with a 'Oh yeah it works on OS X', but it was  
 cheap, and many of them work with Macam http://webcam-osx.sourceforge.net/ 
  

 So I got it.

 Checked Macam site, didn't work..Ah. I'll wait  a couple months, try  
 again.

 Checked this weekend, still no support. Hmm, maybe someone else has  
 gotten it to work...let me see:

 Google google google.

 The company that makes the thing has a web site.

 http://www.huehd.com/

 With a support section.

 With a drivers page.

 With a link to OS X drivers, which they've had all along, and were  
 present on the CD included, if I'd bothered to look :-)

 Moral of the story: Don't always believe the box. :-)

   

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Re: A minor tale of woe and ass-u-me ...

2009-03-10 Thread Bruce Johnson


On Mar 10, 2009, at 9:38 AM, nestamicky wrote:

 Bruce Johnson wrote:
 Ok, so this weekend I became an object lesson for y'all.

 A couple of months ago, I got a neat little webcam from Woot.com, the
 Clique Hue.

 I went to their site Bruce and saw some cute cams. I'm curious though;
 how are these connected to the computer. I'm not seeing any cable.

The gooseneck thingie ends in a USB plug, so you can plug it in  
directly, there's also a weighted base that comes with a USB cable,  
and a usb port on the top for the camera.

Here's a good picture: http://tinyurl.com/aecrjw The camera is  
plugged into the base here. (the usb cable, which is about 2.5-3' long  
is the dark blob in the box there.)

They exaggerate greatly, no way are these cameras truly 1.3 megapixels.

I was playing with mine and at that resolution (1280x1024) there were  
horrible, horrible jaggies in the image.

But the focus was sharp at 640x480and 800x600, and their 5cm to  
infinity focus range seems right, which will make them great for  
playing with stop-action animation. You'll need iChatUSBCam to use  
them with iChat.

It had quite good low-lighting response, and a decent framerate. It  
was worth the $14 + SH I paid at Woot.

You can get 'em at K-mart for $19, about the same price I got after SH.

-- 
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs



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Re: A minor tale of woe and ass-u-me ...

2009-03-09 Thread Charles Davis


On Mar 9, 2009, at 2:13 PM, Bruce Johnson wrote:


 Ok, so this weekend I became an object lesson for y'all.

snip

 With a link to OS X drivers, which they've had all along, and were
 present on the CD included, if I'd bothered to look :-)

 Moral of the story: Don't always believe the box. :-)


Oh kay!!!

;-)

Chuck D.

 -- 
 Bruce Johnson
 University of Arizona
 College of Pharmacy
 Information Technology Group

 Institutions do not have opinions, merely customs



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