From: "Devin Heitmueller" <devin.heitmueller@gmail.com>
To: marilynnpg@tx.rr.com
Cc: video4linux-list@redhat.com
Subject: Re: Windows vs Linux DVR System?
Date: Wed, 7 Jan 2009 15:48:15 -0500 [thread overview]
Message-ID: <412bdbff0901071248p5c0ddee3qa034a0db7021998@mail.gmail.com> (raw)
In-Reply-To: <20090107203537.3M8BX.5758.root@cdptpa-web12-z01>
On Wed, Jan 7, 2009 at 3:35 PM, <marilynnpg@tx.rr.com> wrote:
> Devin, All that you are saying may be true. All that I can say is that when I combine the USB 36ft cable with my Logitech QuickCam Pro at 30 frames/ second with a 960 by 720 pixels frame size, it worked flawlessly.
Sure, for simple CCD analog capture devices, I can see that working.
For any device with a tuner, analog decoder, or ATSC/DVB demodulator,
you're already pretty much at 500ma. In fact, using an inline meter,
I have seen devices exceed 500ma and it results in some fun debugging
for some environments depending on how the USB host handles exceeding
the maximum power threshold.
Cheers,
Devin
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Devin J. Heitmueller
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AIM: devinheitmueller
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next prev parent reply other threads:[~2009-01-07 20:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-07 16:47 Windows vs Linux DVR System? marilynnpg
2009-01-07 16:56 ` Yan Seiner
2009-01-07 17:19 ` Jackson Yee
2009-01-07 17:34 ` Yan Seiner
2009-01-07 17:52 ` marilynnpg
2009-01-07 19:18 ` marilynnpg
2009-01-07 19:23 ` Devin Heitmueller
2009-01-07 20:35 ` marilynnpg
2009-01-07 20:48 ` Devin Heitmueller [this message]
2009-01-07 20:49 ` Devin Heitmueller
2009-01-07 18:32 ` Ian Pickworth
2009-01-07 18:44 ` Yan Seiner
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