Re: Multiplexing multiple video inputs

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>   From: v4l@xxxxxxx

>With the current setup (using synced cams), we can capture 6 streams at
>720x568, mpeg code them, and write to disk, using a PIII/466, with 25fps
>total, no frame drops. The prototype switch is homebrew and low-cost, just 2
>4066 analog switcher IC's, driven from the printer port. A small addition to
>the bttv driver switches the cams at the interrupt routine during the VSYNC,
>and is performing very well.

 This is slightly off topic and should maybe
 be private and I may have missed some pertinent
 post but why are you doing this?

 Those specs are sort of massively {insanely}
 impressive and all but what's the point of so
 many streams and so much hardware if you're not
 running a full {fairly large} studio from one
 computer?

 I guess what I'm asking is "why"? Are you
 actually trying to edit 6 streams at once?
 Maybe streaming them back out? Do you just
 have a lot of stuff to capture?





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