Chief Delphi - Camera Video out

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Dr Nick

11-02-2007 16:03

Camera Video out

Hi Everybody,
I was just looking at the diagram of the camera and all of its outputs (http://kevin.org/frc/camera/first_cm...revision_a.jpg) and i saw the Video out header in the top left corner. Can you hook this up to an RCA cable and hook it up into a TV? If not, what can it be used for?
Thanks

Eldarion

11-02-2007 17:43

Re: Camera Video out

Yes, you can.

gnirts

11-02-2007 21:02

Re: Camera Video out

Does anyone know if the video out header shows the full field of view that the camera sees?

I've a number of about a 60* field of view floating around, and the camera seems to have a roughly 2:1 aspect ratio, but the video we get on our TV isn't black barred or black boxed or whatever it's called (like when you watch a DVD on a regular TV).

Alan Anderson

11-02-2007 22:07

Re: Camera Video out

Note that the output from that connector does not include color. It's a simple black & white video signal.

Greg Marra

11-02-2007 22:24

Re: Camera Video out

Quote:

Originally Posted by gnirts (Post 576261)

I've a number of about a 60* field of view floating around, and the camera seems to have a roughly 2:1 aspect ratio, but the video we get on our TV isn't black barred or black boxed or whatever it's called (like when you watch a DVD on a regular TV).

Who said the pixels were square? ;)

gnirts

13-02-2007 22:41

Re: Camera Video out

Quote:

Originally Posted by Greg Marra (Post 576322)

Who said the pixels were square? ;)

So the video is the whole image that the sensor picks up, upsampled to 640x480?

Dr Nick

15-02-2007 15:47

Re: Camera Video out

Cool, thanks for all the response, i'll be sure to try this out tonight!:D

Greg Marra

15-02-2007 15:50

Re: Camera Video out

Quote:

Originally Posted by gnirts (Post 577794)

So the video is the whole image that the sensor picks up, upsampled to 640x480?

I'm not sure that 'upsampled to 640x480' is as correct as "converted to NTSC". Depending what camera module you have, you either get an NTSC signal or a PAL signal, and since they are strictly analog they don't really have pixels.

Alan Anderson

15-02-2007 22:27

Re: Camera Video out

Quote:

Originally Posted by Greg Marra (Post 578899)

It's a close approximation to NTSC or PAL, anyway. And its modulation is digital enough to make talking about pixels reasonable.

gnirts

15-02-2007 22:32

Re: Camera Video out

And after all this, the answer to the question itself is what?

Quote:

So the video is the whole image that the sensor picks up?

Thanks in advance,
Robinson

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