From: "Bob Carpenter." <rgc3679@...>
Date: 2011-07-19T04:58:08+09:00
Subject: Re: Ruby + USB + CCTV Camera Driver?

Hassan Schroeder wrote in post #1011472:
> On Mon, Jul 18, 2011 at 11:51 AM, Bob Carpenter. <rgc3679@yahoo.com>
> wrote:
>
>>> Are you sure your camera actually delivers a digital signal and not
>>> analog video or an RF modulated signal?
>>
>> It is a digital camera, here are the specs:
>
>> Video output: 1.0vp-p.75O,BNC Connector
>
> That sure sounds analog to me  :-)

Does that means 1.0 volt peak-to-peak at 750 Ohms?

How do you take the voltage coming in to the USB 2 & 3 pins and convert 
to digital?

All the cameras I looked at had similar specs - not being a EE type I 
thought it was software's job to convert to a digital signal.

Thanks,

--Bob

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