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Date:      Wed, 28 Jul 1999 13:49:27 -0300
From:      Joao Carlos Mendes Luis <jonny@jonny.eng.br>
To:        Nick Hibma <hibma@skylink.it>
Cc:        Joao Carlos Mendes Luis <jonny@jonny.eng.br>, FreeBSD Hardware Mailing list <hardware@FreeBSD.ORG>, USB BSD list <usb-bsd@egroups.com>
Subject:   Re: USB Cameras
Message-ID:  <19990728134927.B13068@roma.coe.ufrj.br>
In-Reply-To: <Pine.BSF.3.96.990728085858.10807T-100000@heidi.plazza.it>; from Nick Hibma on Wed, Jul 28, 1999 at 08:59:50AM %2B0200
References:  <19990727184217.A6925@roma.coe.ufrj.br> <Pine.BSF.3.96.990728085858.10807T-100000@heidi.plazza.it>

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Somebody told me that Nick Hibma said:
> >   Is there any project to support USB video cameras in the near future?
> A number of people have promised to look into it, but so far no one has
> picked up on implementing isochroneous transfers in the USB source code.

  Is isochronicity really a must?  Couldn't we just interpret it as a
mass transfer device, and take snapshots from time to time?  More
important, is there some kind of standard, or should we create a
driver for each manufacturer?

					Jonny

-- 
João Carlos Mendes Luís			jonny@jonny.eng.br
  Networking Engineer			jcml@ieee.org


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