Re: Projecting Images on D-Cinema
Re: Projecting Images on D-Cinema
- Subject: Re: Projecting Images on D-Cinema
- From: Peter Constable <email@hidden>
- Date: Fri, 29 Aug 2008 10:31:23 -0700
- Thread-topic: Projecting Images on D-Cinema
Ken-
Do you have access to a recent version of Adobe After Effects? If so, there
are ICC profiles installed with this application that represent HDTV Rec.
709 as well as Digital Cinema projection systems meeting specifications
published by the Digital Cinema Initiative (DCI).
Profiles are:
Profile: DCI_P3.icc
Description: DCI reference projector with P3 RGB primaries and gamma 2.6,
for data projected with creative neutrals at 5900K. Full white (Lab
100,0,0) is mapped to 52.37 cd/m2.
Profile: VideoHDTV .icc
Description: Based on a commonly used encoding specification for video
cameras (ITU-R Recommendation 709).
_peter
Adobe Systems, Inc.
On 8/27/08 5:02 PM, "email@hidden"
<email@hidden> wrote:
> Date: Wed, 27 Aug 2008 12:07:21 -0400
> From: "Fleisher, Ken" <email@hidden>
> Subject: Projecting Images on D-Cinema
> To: ColorSync <email@hidden>
> Message-ID: <C4DAF3F9.8F0D%email@hidden>
> Content-Type: text/plain; charset="ISO-8859-1"
>
> Hello. I need to project a bunch of images on a D-Cinema projector. The
> projector can be calibrated to either the D-Cinema spec or Rec. 709 (which
> is basically sRGB‹is that correct?). My question is if someone can recommend
> the best way to convert my images for best viewing (assume a custom ICC
> calibration is not possible at this time). Is simply converting to the color
> space enough or will I need to incorporate some sort of appearance model to
> account for the image being projected in a dark room?
>
> Also, does someone have an ICC profile that can convert from standard spaces
> like Adobe RGB (1998) to the D-Cinema space? I will eventually investigate
> all this myself but I have a rather short deadline so I was hoping someone
> else has been down this road already and could help.
>
> Thanks in advance for any help you can provide!
>
> --
> Ken Fleisher
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