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000784_owner-lightwave-l _Thu Apr 27 01:53:58 1995.msg
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Date: Wed, 26 Apr 1995 21:19:33 -1000
From: David W Merkel <davidmer@hcc.Hawaii.Edu>
To: ALANL%wpmail@sppd.stpaul.gov
cc: LIGHTWAVE-L@netcom.com
Subject: RE: YET ANOTHER SUGGESTION N (SMTP Id#:
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Aloha Brother, Mr. Seatle should be more careful when he decides to throw
mud on some one else's CRAFT. Lest he wishes to invoke much a downpour
(flame; lowercase for now) upon his worthy head (if one exists). Shame
should be acknowledged by anyone who carelessly purports to have
understanding of light theory, yet categorically dismisses some technical
aspects as without merit. As the following will show. Mahalo from
Hawaii, David\=-)
On Wed, 26 Apr 1995 ALANL%wpmail@sppd.stpaul.gov wrote:
> Jeric@cup.portal.com wrote:
>
> > "...considering the amount of lame-ish
> > chroma keying televised over the years."
>
> The "lame-ish" chroma keying you refer to is the result
> of lame-ish lighting. Standing close to a blue wall will
> result in the wall acting as a reflector. To deal with
> this, I suggest using a 1/4 CTO (pale yellow/orange color
> correction) on the _backlight_ to counteract the blue bounce.
>
> Careful attention paid to clip levels and hue tuning help
> as well. Sometimes, TD's are not what they oughta be, or
> someone has gone and tweaked the settings unknown to the
> TD or engineer. Yes, it looks bad. No, it's not without
> remedy. Fact is, lighting is a _serious_ craft and requires
> a higher level of care than most of us doing TV have the time
> to take, at least not as often as we'd like...
>
> -----------------------------------------------------------------------------
> Alan Lloyd
> alan.lloyd@stpaul.gov
> >> All standard disclaimers apply. Non-standard disclaimers
> available on request.
> -----------------------------------------------------------------------------
>