Posted by Pat Horridge on 10/25/07 09:12

Or maybe a camera filter with strong red bias to restrict the amount of
blue coming in.
This will decrease sensitivity and therefore require more light and as said
it would make sense for that light to be increasing the amount of red light.

"Martin Heffels" <goofie@flikken.net> wrote in message
news:h66vh3pvk07fsahtjocbqu3mc48ropgsak@4ax.com...
> On Sun, 21 Oct 2007 02:54:24 -0700, Mario <marmagi@hotmail.com> wrote:
>
>>As you well know reds are lost underwater so the resulting avi is rich
>>in blues, is there any software that allows me to add reds to the avi
>>file?
>
> Since I didn't answer on your first question, I'll do it in this one, so
> you have the feeling you didn't re-post for nothing (if you ask the
> question again, I will k/f you though ;-) ).
>
> Lost red, is lost red. You can't really add it with your software. You
> better spent the money in constructing a nice underwater light, to bring
> the reds back with you on the surface. Pulling up the gain of something
> which is hardly there, will not really do much, and giv very noisy
> pictures.
>
> -m-
> --
> Official website "Jonah's Quid" http://www.jonahsquids.co.uk

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