AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2001.06.18 12:38 "Size limitations.", by Bruno Ledoux
2001.06.19 07:46 "Re: Size limitations.", by Bruno Ledoux
2001.06.19 13:16 "Re: Size limitations.", by Leonard Rosenthol
2001.06.19 14:21 "RE: Size limitations.", by Don Swatman
2001.06.19 14:42 "RE: Size limitations.", by Don Swatman
2001.06.19 14:57 "RE: Size limitations.", by Leonard Rosenthol
2001.06.19 14:56 "RE: Size limitations.", by Leonard Rosenthol
2001.06.19 15:18 "Re: Size limitations.", by Peter Montgomery
2001.06.19 16:08 "Re: Size limitations.", by Chris 'Xenon' Hanson
2001.06.19 20:17 "Re: Size limitations.", by morello
2001.06.20 10:52 "RE: Size limitations.", by Gary Weimer
2001.06.20 16:45 "Re: Size limitations.", by Peter Montgomery
2001.06.21 00:08 "Re: Size limitations.", by Joris Van Damme
2001.06.21 01:42 "Re: Size limitations.", by Joris Van Damme
2001.06.21 02:36 "Re: Size limitations.", by Phillip Crews
2001.06.21 02:58 "Re: Size limitations.", by Bob Friesenhahn
2001.06.21 14:09 "Re: Size limitations.", by Joris Van Damme
2001.06.19 21:59 "Re: Size limitations.", by Bob Friesenhahn

2001.06.19 14:21 "RE: Size limitations.", by Don Swatman

Surely the limit is 2.1 Gb? A direct quote from my battered copy of Inside Mac - Files p16

"Actually, a file on an HFS volume can be as large as 2 GB ($7FFFFFFF bytes). Most volumes are not large enough to hold a file of that size. An HFS volume currently can be as large as 2 GB."

The comment about volume size shows the manuals age! I don't believe this limit changed with HFS+.

Internally Tiff is limited by 32bit offsets in the IFD structure so as it currently stands it is limited to theoretical maximum of 4.3 Gb. I would really like to see a new version of tiff which allows files to be chained, thus breaking the tiff ( and system) limits - we had to do this for our own for archival purposes.

Anyone out there doing new standards listening?

Don.

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Don Swatman
Senior Mac Software Engineer
DCS Software Limited
www.dcssoftware.co.uk
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