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Thread: Having trouble with LM1881 / NTSC sync separator
face picon face BY : Olin Lathrop email (remove spam text)

> I have a dual CCD camera module that outputs 2 NTSC composite video
> signls.  The two signals are in sync.
> In order that I can view this stereo video feed on a head mounted
> dual-display device, I need to take the two signals and FRAME interlace
> them into one NTSC composite signal.

This doesn't make any sense to me.  You have two separate cameras producing
two separate video signals.  You want to display these two signals on two
separate monitors.

Tell me again why you want to throw out half the information you have to
convert it to a single stream, only to then convert it back to two separate
streams again?

Olin Lathrop, embedded systems consultant in Devens Massachusetts
(978) 772-3129, spam_OUTolinSTOPspamspamembedinc.com, http://www.embedinc.com

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See also: www.piclist.com/techref/displays.htm?key=ntsc
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Subject (change) Having trouble with LM1881 / NTSC sync separator

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