Thanks. I never know exactly what the setup will be on the other end when I
send out my animations (and they can be on DV, DVD, VHS. etc.) so I will try
to find out if there is a standard for most common projectors (but then
again, there are different types of projectors!).
Best,
D.

"Christopher James Huff" <cja### [at] earthlinknet> wrote in message
news:cja### [at] netplexaussieorg...
> In article <3e443858$1@news.povray.org>,
>  "Dennis Miller" <dhm### [at] attbicom> wrote:
>
> > What about if you are doing an animation and you want the brightness to
be
> > the same on the projection screen as you see it on your Mac or PC?
> > What's the best advice for such a scenario?
>
> Set the display gamma to the gamma of the projection screen. If it is
> different from the monitor, you won't be able to have it display the
> same on both.
> PNG can store gamma information, which would allow properly designed
> software to display the image correctly, but I don't know if either POV
> or any common software actually uses it.
>
> --
> Christopher James Huff <cja### [at] earthlinknet>
> http://home.earthlink.net/~cjameshuff/
> POV-Ray TAG: chr### [at] tagpovrayorg
> http://tag.povray.org/

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