Return-Path: <tiff-bounces@lists.maptools.org>
Received: from inas009.isp.belgacom.be (localhost [127.0.0.1])
        by inav027.isp.belgacom.be (8.12.11.20060308/8.12.11/Skynet-IN-AV-3.00) with ESMTP id k4FLok76018527
        for <joris.at.lebbeke@skynet.be>; Mon, 15 May 2006 23:50:46 +0200
        (envelope-from <tiff-bounces@lists.maptools.org>)
Received: from inmx005.isp.belgacom.be (inmx005.isp.belgacom.be [195.238.5.148])
        by inas009.isp.belgacom.be (8.12.11.20060308/8.12.11/Skynet-IN-AS-2.03) with ESMTP id k4FLoZ4n018955
        for <joris.at.lebbeke@skynet.be>; Mon, 15 May 2006 23:50:37 +0200
        (envelope-from <tiff-bounces@lists.maptools.org>)
Received: from duke.maptools.org (r153.dmsolutions.ca [209.217.116.153] (may be forged))
        by inmx005.isp.belgacom.be (8.12.11.20060308/8.12.11/Skynet-IN-2.32) with ESMTP id k4FLoVAh008635
        for <joris.at.lebbeke@skynet.be>; Mon, 15 May 2006 23:50:32 +0200
        (envelope-from <tiff-bounces@lists.maptools.org>)
Received: from duke.maptools.org (duke.maptools.org [127.0.0.1])
	by duke.maptools.org (8.12.11/8.12.10) with ESMTP id k4FLeNjl022568;
	Mon, 15 May 2006 17:41:25 -0400
Received: from anubis.medic.chalmers.se (anubis.medic.chalmers.se
	[129.16.30.218])
	by duke.maptools.org (8.12.11/8.12.10) with ESMTP id k4FLeKls022564
	for <tiff@lists.maptools.org>; Mon, 15 May 2006 17:40:21 -0400
X-Medic-Info: 4418.4468f543.0 v3gpr7StQwIrO68V 
Received: from fairy.tekno.chalmers.se (fairy.tekno.chalmers.se
	[129.16.32.114])
	by anubis.medic.chalmers.se (Postfix) with ESMTP id 6DB7841BD
	for <tiff@lists.maptools.org>; Mon, 15 May 2006 23:40:19 +0200 (CEST)
Received: by fairy.tekno.chalmers.se (Postfix, from userid 62909)
	id 4ECEED903D; Mon, 15 May 2006 23:40:19 +0200 (CEST)
Received: from localhost (localhost [127.0.0.1])
	by fairy.tekno.chalmers.se (Postfix) with ESMTP id 32480D903C
	for <tiff@lists.maptools.org>; Mon, 15 May 2006 23:40:19 +0200 (CEST)
Date: Mon, 15 May 2006 23:40:19 +0200 (CEST)
From: =?ISO-8859-1?Q?Petter_Nystr=F6m?= <md1pette@mdstud.chalmers.se>
X-X-Sender: md1pette@fairy.tekno.chalmers.se
To: tiff@lists.maptools.org
Message-ID: <Pine.LNX.4.63.0605152331340.16934@fairy.tekno.chalmers.se>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Subject: [Tiff] Problem converting jpeg to tiff
X-BeenThere: tiff@lists.maptools.org
X-Mailman-Version: 2.1.4
Precedence: list
List-Id: TIFF and libtiff discussion <tiff.lists.maptools.org>
List-Unsubscribe: <http://lists.maptools.org/mailman/listinfo/tiff>,
	<mailto:tiff-request@lists.maptools.org?subject=unsubscribe>
List-Archive: <http://lists.maptools.org/mailman/private/tiff>
List-Post: <mailto:tiff@lists.maptools.org>
List-Help: <mailto:tiff-request@lists.maptools.org?subject=help>
List-Subscribe: <http://lists.maptools.org/mailman/listinfo/tiff>,
	<mailto:tiff-request@lists.maptools.org?subject=subscribe>
Sender: tiff-bounces@lists.maptools.org
Errors-To: tiff-bounces@lists.maptools.org
X-UIDL: 000000000023ceae.0000169b
X-MSP-STORE: Mon, 15 May 2006 23:50:51 +0200
Status:   

Hello list! This is just a wild shot out there, and maybe I'm firing in a 
complete wrong direction. Anyway, I'd be grateful for any word of help on 
this problem.

I am running Ubuntu Linux and its update system recently updated my 
libtiff libraries, to a current version of 3.7.3. I have now discovered 
that the ImageMagick command line tool convert, cannot convert jpeg to 
tiff anylonger. This used to work just fine, and I am assuming the update 
that I vaguely recall is the cause of the problem. I do unfortunately not 
know what version of libtiff I had before the update, though I suppose one 
could find out about that with some investigation.

When running the convert command line tool I get an error, like this.

 	> convert image.jpg image.tif
 	convert: tif_jpeg.c:1505: JPEGCleanup: Assertion `sp != 0' failed.
 	Aborted

I asked the ImageMagick people about this, and got the response that they 
hadn't seen this problem before and that I should ask the libtiff people. 
I suppose that'd be you, otherwise I'm completely out of place.

Any help or advice on the matter would be much appreciated. I am not very 
knowledgeable about either tiff, libtiff or linux in general.

Thanks in advance,

Petter
_______________________________________________
Tiff mailing list: Tiff@lists.maptools.org
http://lists.maptools.org/mailman/listinfo/tiff
http://www.remotesensing.org/libtiff/
