Bug#436110: libjpeg-progs: exiftran enlarge your files

[Vincent Bernat]

Package: libjpeg-progs
Version: 6b-13
Severity: minor

Hi !

When an image is already properly rotated, exiftran -ai does nothing but
growing file size :

$ ls -l img_4527.jpg
-rw-r--r-- 1 bernat users 767867 2007-08-05 16:24 img_4527.jpg
$ exiftran -ai img_4527.jpg
processing img_4527.jpg
$ ls -l img_4527.jpg
-rw-r--r-- 1 bernat users 783211 2007-08-05 16:25 img_4527.jpg
$ jpegoptim img_4527.jpg
img_4527.jpg 1600x1200 24bit Exif  [OK] 783211 -- 767867 bytes
(1.96%), optimized.
$ ls -l img_4527.jpg
-rw-r--r-- 1 bernat users 767867 2007-08-05 16:25 img_4527.jpg
$ exiftran -ai img_4527.jpg
processing img_4527.jpg
$ ls -l img_4527.jpg
-rw-r--r-- 1 bernat users 783211 2007-08-05 16:25 img_4527.jpg
$ exiftran -ai img_4527.jpg
processing img_4527.jpg
$ ls -l img_4527.jpg
-rw-r--r-- 1 bernat users 783211 2007-08-05 16:25 img_4527.jpg
$ jpegoptim img_4527.jpg
img_4527.jpg 1600x1200 24bit Exif  [OK] 783211 -- 767867 bytes
(1.96%), optimized.
$ ls -l img_4527.jpg
-rw-r--r-- 1 bernat users 767867 2007-08-05 16:25 img_4527.jpg

exiftran should not alter files that don't need to be rotated.

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.22-1-amd64 (SMP w/2 CPU cores)
Locale: [EMAIL PROTECTED], [EMAIL PROTECTED] (charmap=ISO-8859-15)
Shell: /bin/sh linked to /bin/bash

Versions of packages libjpeg-progs depends on:
ii  libc6 2.6-5  GNU C Library: Shared libraries
ii  libjpeg62 6b-13  The Independent JPEG Group's JPEG 

libjpeg-progs recommends no packages.

-- no debconf information


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Bug#436110: libjpeg-progs: exiftran enlarge your files

[Bill Allombert]

On Sun, Aug 05, 2007 at 04:27:14PM +0200, Vincent Bernat wrote:
 Package: libjpeg-progs
 Version: 6b-13
 Severity: minor
 
 Hi !
 
 When an image is already properly rotated, exiftran -ai does nothing but
 growing file size :

Hello Vincent,
exiftran does not belong to libjpeg-progs. Instead it is part
of the exiftran package.

This suggests to reassign this bug to exiftran.

Cheers,
-- 
Bill. [EMAIL PROTECTED]

Imagine a large red swirl here. 


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Bug#436110: ***SPAM*** Re: Bug#436110: libjpeg-progs: exiftran enlarge your files

[Vincent Bernat]

reassign 436110 exiftran 2.05-3+b3
thanks

OoO En cette  soirée bien amorcée du dimanche 05  août 2007, vers 22:54,
Bill Allombert [EMAIL PROTECTED] disait:

 Package: libjpeg-progs
 Version: 6b-13
 Severity: minor
 
 Hi !
 
 When an image is already properly rotated, exiftran -ai does nothing but
 growing file size :

 Hello Vincent,
 exiftran does not belong to libjpeg-progs. Instead it is part
 of the exiftran package.

 This suggests to reassign this bug to exiftran.

Oups, sorry. I didn't check carefully.
-- 
Let the machine do the dirty work.
- The Elements of Programming Style (Kernighan  Plauger)