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February 2004

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2004.02.09 17:02 "Photoshop 8.0 and libtiff", by Don Ellis
2004.02.09 17:46 "Re: Photoshop 8.0 and libtiff", by Bob Friesenhahn
2004.02.09 18:07 "Re: Photoshop 8.0 and libtiff", by Frank Warmerdam
2004.02.09 19:42 "Re: Photoshop 8.0 and libtiff", by Don Ellis
2004.02.09 19:51 "Re: Photoshop 8.0 and libtiff", by Bob Friesenhahn
2004.02.09 19:58 "Re: Photoshop 8.0 and libtiff", by Frank Warmerdam
2004.02.09 19:59 "Re: Photoshop 8.0 and libtiff", by Thomas J Kacvinsky
2004.02.09 20:18 "Re: Photoshop 8.0 and libtiff", by Chris Cox
2004.02.09 19:48 "Re: Photoshop 8.0 and libtiff", by Bob Friesenhahn
2004.02.09 19:59 "Re: Photoshop 8.0 and libtiff", by Frank Warmerdam
2004.02.09 20:12 "Re: Photoshop 8.0 and libtiff", by Bob Friesenhahn
2004.02.09 20:36 "Re: Photoshop 8.0 and libtiff", by Don Ellis
2004.02.09 20:25 "Re: Photoshop 8.0 and libtiff", by Don Ellis
2004.02.09 20:50 "Re: Photoshop 8.0 and libtiff", by Bob Friesenhahn
2004.02.11 18:39 "Re: Photoshop 8.0 and libtiff", by Don Ellis
2004.02.13 19:11 "Re: Photoshop 8.0 and libtiff", by Don Ellis

2004.02.09 20:18 "Re: Photoshop 8.0 and libtiff", by Chris Cox

At 2:42 PM -0500 2/9/04, Don Ellis wrote:
> Thank you for responding so quickly!
>
> You are going to love this. Currently, I need to be able to handle TIFF
> images up to 4 GB and in the near future I am sure I will need to work with
> larger images. My company prints 4 color billboards up to 63 feet by 32
> feet, the project I am working is for printing 360 dpi up to that size. I
> have printed images derived from 2 GB to 4 GB TIFF images before. These
> images were created in Photoshop 7.0 (with the 2 GB file limit) and then
> strung together with some propriety software which used one data line per
> strip. We were hoping that Photoshop 8.0/CS on the G5 would eliminate a
> step. In the near future I am going to need TIFF files up to 8 GB and maybe
> larger.  So I am going to have to work on a 64 bit version of libtiff.

But you won't get them -- TIFF has a 4 Gig hard limit (because of the 
32 bit length/offset values).
Anything over 4 Gig will need a different file format.

Chris