> Ah, yes. I think PSP may also read a 48bit uncompressed
> file? I'll have to try it. I'll try raising the issue
> with JASC.
Yes it does (see my message of 13:33 GMT 6Feb).
Ed has now explained why PSP can't read his compressed
48-bit ones as opposed to Adobe's allegedly compressed but
>Yes, I set TIFFTAG_PREDICTOR to 2. Adobe must have
>forgotten to do this.
So JASC could alter their import routine, but PSP still
wouldn't be able to write a 48-bit image, so there's not a
lot of point in it. I have quite enough trouble with 24-bit
myself, so I'm happy with PSP7.
----- Original Message -----
From: Rob Geraghty <email@example.com>
Sent: Tuesday, February 06, 2001 11:29 PM
Subject: PSP and 48 bit was Re: filmscanners: Re: Scanning
> Alan wrote:
> >PSP7 will not read the compressed 48-bit tif files from
> >Vuescan, saying "a predictor of 2 is only supported on
> >compression for 8 and 24 bit images." It's fine for
> >Vuescan compressed or uncompressed tifs.
> Rob Geraghty firstname.lastname@example.org