Re: [Gimp-user] JPEG Files

2011-01-06 Thread Sven Neumann
On Tue, 2011-01-04 at 11:17 -0800, MM wrote:
> 
> I am using the 2.6.11 version
> 
> I normally make panoramas with Autopano, and the rendered file is
> often more than 30Mb.
> 
> This time it was very close to 49Mb and I am receiving the following
> error message
> 
> “Glib-ERROR”:gmem.c137:failed to allocate 1638bytes aborting……..

Looks like there's an integer overflow somewhere. It would help a lot to
get a proper stack trace. But it would already help if you could tell us
how large are these images pixel-wise?


Sven


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Re: [Gimp-user] JPEG Files

2011-01-05 Thread Ralph Zerbonia
Well I have a Max Cache size of 3gb and a max new file size of 5 gb. My max 
file size for thumbnails is 128mb. My undo size limit is 3gb with 4 undo levels 
min.
I assumed this was all hard disk as I certainly do not have enough RAM for 
these levels. (I have enough hard disk for this with approx 90gb free)
Yet even with this set, I still get the errors below.

-Original Message-
From: Owen [mailto:rc...@pcug.org.au] 
Sent: Wednesday, January 05, 2011 3:35 PM
To: Ralph Zerbonia
Cc: 'MM'; gimp-user@lists.xcf.berkeley.edu
Subject: Re: [Gimp-user] JPEG Files

On Tue, 4 Jan 2011 17:44:47 -0500
"Ralph Zerbonia"  wrote:

> I've had the same problem when I try and create or edit .tif files
> greater than about 400mb. Because gimp keeps undo files etc, the
> amount of file size gets near 1gb and that causes the same error
> messages as below.
> 
> 
> -Original Message-
> From: gimp-user-boun...@lists.xcf.berkeley.edu
> [mailto:gimp-user-boun...@lists.xcf.berkeley.edu] On Behalf Of Owen
> Sent: Tuesday, January 04, 2011 4:51 PM To: MM
> Cc: gimp-user@lists.xcf.berkeley.edu
> Subject: Re: [Gimp-user] JPEG Files
> 
> On Tue, 4 Jan 2011 11:17:11 -0800 (PST)
> MM  wrote:
> 
> > I am using the 2.6.11 version
> > I normally make panoramas with Autopano, and the rendered file is
> > often more than 30Mb.
> > This time it was very close to 49Mb and I am receiving the following
> > error message
> > “Glib-ERROR”:gmem.c137:failed to allocate 1638bytes aborting……..
> > Then the following message appear (Microsoft Visual C++ Runtime
> > Library) This application has requested the Runtime to terminate it
> > in an unusual way. Please contact the application’s support team for
> > more information My computer is an ASUS laptop with Windows 7, Intel
> > i7 processor, ATI Graphic Card HD5730 & 4G of RAM
> 
> 
> 
> Mmmm, interesting, did you upgrade to 2.6.11 from an older version?
> 
> I am not familiar with Windows, but as I understand it you need to
> include the gtk packages as well and all I can ask is if you updated
> that as well.
> 
> Perhaps remove gimp support packages in their entirity, and then
> download the current support packages.


Well the other possibility is that you do not have enough memory
allocated. Try going to

Edit->Preferences->Environment and ensure you have enough memory
allocated for your images




Owen

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Re: [Gimp-user] JPEG Files

2011-01-05 Thread Owen
On Tue, 4 Jan 2011 17:44:47 -0500
"Ralph Zerbonia"  wrote:

> I've had the same problem when I try and create or edit .tif files
> greater than about 400mb. Because gimp keeps undo files etc, the
> amount of file size gets near 1gb and that causes the same error
> messages as below.
> 
> 
> -Original Message-
> From: gimp-user-boun...@lists.xcf.berkeley.edu
> [mailto:gimp-user-boun...@lists.xcf.berkeley.edu] On Behalf Of Owen
> Sent: Tuesday, January 04, 2011 4:51 PM To: MM
> Cc: gimp-user@lists.xcf.berkeley.edu
> Subject: Re: [Gimp-user] JPEG Files
> 
> On Tue, 4 Jan 2011 11:17:11 -0800 (PST)
> MM  wrote:
> 
> > I am using the 2.6.11 version
> > I normally make panoramas with Autopano, and the rendered file is
> > often more than 30Mb.
> > This time it was very close to 49Mb and I am receiving the following
> > error message
> > “Glib-ERROR”:gmem.c137:failed to allocate 1638bytes aborting……..
> > Then the following message appear (Microsoft Visual C++ Runtime
> > Library) This application has requested the Runtime to terminate it
> > in an unusual way. Please contact the application’s support team for
> > more information My computer is an ASUS laptop with Windows 7, Intel
> > i7 processor, ATI Graphic Card HD5730 & 4G of RAM
> 
> 
> 
> Mmmm, interesting, did you upgrade to 2.6.11 from an older version?
> 
> I am not familiar with Windows, but as I understand it you need to
> include the gtk packages as well and all I can ask is if you updated
> that as well.
> 
> Perhaps remove gimp support packages in their entirity, and then
> download the current support packages.


Well the other possibility is that you do not have enough memory
allocated. Try going to

Edit->Preferences->Environment and ensure you have enough memory
allocated for your images




Owen
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Re: [Gimp-user] JPEG Files

2011-01-04 Thread Ralph Zerbonia
I've had the same problem when I try and create or edit .tif files greater than 
about 400mb. Because gimp keeps undo files etc, the amount of file size gets 
near 1gb and that causes the same error messages as below.


-Original Message-
From: gimp-user-boun...@lists.xcf.berkeley.edu 
[mailto:gimp-user-boun...@lists.xcf.berkeley.edu] On Behalf Of Owen
Sent: Tuesday, January 04, 2011 4:51 PM
To: MM
Cc: gimp-user@lists.xcf.berkeley.edu
Subject: Re: [Gimp-user] JPEG Files

On Tue, 4 Jan 2011 11:17:11 -0800 (PST)
MM  wrote:

> I am using the 2.6.11 version
> I normally make panoramas with Autopano, and the rendered file is
> often more than 30Mb.
> This time it was very close to 49Mb and I am receiving the following
> error message
> “Glib-ERROR”:gmem.c137:failed to allocate 1638bytes aborting……..
> Then the following message appear (Microsoft Visual C++ Runtime
> Library) This application has requested the Runtime to terminate it
> in an unusual way. Please contact the application’s support team for
> more information My computer is an ASUS laptop with Windows 7, Intel
> i7 processor, ATI Graphic Card HD5730 & 4G of RAM



Mmmm, interesting, did you upgrade to 2.6.11 from an older version?

I am not familiar with Windows, but as I understand it you need to
include the gtk packages as well and all I can ask is if you updated
that as well.

Perhaps remove gimp support packages in their entirity, and then
download the current support packages.


Owen
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Re: [Gimp-user] JPEG Files

2011-01-04 Thread Owen
On Tue, 4 Jan 2011 11:17:11 -0800 (PST)
MM  wrote:

> I am using the 2.6.11 version
> I normally make panoramas with Autopano, and the rendered file is
> often more than 30Mb.
> This time it was very close to 49Mb and I am receiving the following
> error message
> “Glib-ERROR”:gmem.c137:failed to allocate 1638bytes aborting……..
> Then the following message appear (Microsoft Visual C++ Runtime
> Library) This application has requested the Runtime to terminate it
> in an unusual way. Please contact the application’s support team for
> more information My computer is an ASUS laptop with Windows 7, Intel
> i7 processor, ATI Graphic Card HD5730 & 4G of RAM



Mmmm, interesting, did you upgrade to 2.6.11 from an older version?

I am not familiar with Windows, but as I understand it you need to
include the gtk packages as well and all I can ask is if you updated
that as well.

Perhaps remove gimp support packages in their entirity, and then
download the current support packages.


Owen
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Re: [Gimp-user] JPEG Files

2011-01-04 Thread MM
I am using the 2.6.11 version
I normally make panoramas with Autopano, and the rendered file is often more 
than 30Mb.
This time it was very close to 49Mb and I am receiving the following error 
message
“Glib-ERROR”:gmem.c137:failed to allocate 1638bytes aborting……..
Then the following message appear (Microsoft Visual C++ Runtime Library)
This application has requested the Runtime to terminate it in an unusual way. 
Please contact the application’s support team for more information
My computer is an ASUS laptop with Windows 7, Intel i7 processor, ATI Graphic 
Card HD5730 & 4G of RAM
Thanks 
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From: Owen 
To: MM 
Cc: gimp-user@lists.xcf.berkeley.edu
Sent: Mon, January 3, 2011 11:30:29 PM
Subject: Re: [Gimp-user] JPEG Files

> Is there anyone that can help?
> I am having problems when I try to open Jpeg files bigger than 45Mb.
> How I can open those?


What happens?

What are using? Windows/Linux/Macc

What version of gimp?





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Re: [Gimp-user] JPEG Files

2011-01-03 Thread Owen
> Is there anyone that can help?
> I am having problems when I try to open Jpeg files bigger than 45Mb.
> How I can open those?


What happens?

What are using? Windows/Linux/Macc

What version of gimp?





-- 
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[Gimp-user] JPEG Files

2011-01-03 Thread MM
Is there anyone that can help?
I am having problems when I try to open Jpeg files bigger than 45Mb.
How I can open those?
Thanks for your help 
__
 
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[Gimp-user] JPEG smoothing parameter in Gimp 2.4

2007-12-13 Thread Bruno Schneider
I'm using Gimp 2.4.1 from Debian Lenny. Since I upgraded from Gimp 2.2
it seems that the smoothing parameter in the "save as JPEG" dialog is
always disabled. I could not find anything about that in the
changelog, so perhaps it is something in the Debian package... Does
anyone here has some info on it?

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Re: [Gimp-user] jpeg compression levels

2007-08-24 Thread Christine Sommerfeldt

Hi Raphael,

this was very useful and interesting to me, thanks.
Although it wasn't me who asked for the jpeg compression levels,
I can really profit from this detailed information.

Keep at it! :-)

Yours,

Christine







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Re: [Gimp-user] jpeg compression levels

2007-08-23 Thread Andrew
Jeffery Small wrote:
> "=?UTF-8?B?UmFwaGHDq2w=?= Quinet" <[EMAIL PROTECTED]> writes:
>
>   
>> This is probably way more information that you were expecting.  The
>> short answer is: set your GIMP quality level to 93 or higher (but in
>> fact, 90 should be OK).  And set the subsampling to 1x1,1x1,1x1.
>> 
>
> Raphael:
>
> Where do you set this?  Is there some global variable or Xdefault?  I do not
> see anything on the Preference dialog.  Thanks
>
> Regards,
> --
> Jeff
>   
Pardon me for butting in. You set this in the 'save as jpeg' dialogue 
when you select to save in jpeg format.

Thanks very much Raphael.

Andrew
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Re: [Gimp-user] jpeg compression levels

2007-08-23 Thread Jeffery Small
"=?UTF-8?B?UmFwaGHDq2w=?= Quinet" <[EMAIL PROTECTED]> writes:

>This is probably way more information that you were expecting.  The
>short answer is: set your GIMP quality level to 93 or higher (but in
>fact, 90 should be OK).  And set the subsampling to 1x1,1x1,1x1.

Raphael:

Where do you set this?  Is there some global variable or Xdefault?  I do not
see anything on the Preference dialog.  Thanks

Regards,
--
Jeff

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Re: [Gimp-user] jpeg compression levels

2007-08-23 Thread Raphaël Quinet
On Thu, 23 Aug 2007 13:31:27 +0200, Andrew <[EMAIL PROTECTED]> wrote:
> I need to make a JPEG "saved at a high quality setting (i.e. Photoshop 
> level 10 or above)". Since I don't know what Photoshop is ;), could 
> someone please tell me what the equivalent would be using GIMP?

Here is a table that provides an approximate mapping between Photoshop
quality levels and GIMP (actually IJG JPEG library) quality levels:

Adobe Photoshop quality 12  <=  GIMP quality 98, subsampling 1x1
Adobe Photoshop quality 11  <=  GIMP quality 95, subsampling 1x1
Adobe Photoshop quality 10  <=  GIMP quality 93, subsampling 1x1
Adobe Photoshop quality 9   <=  GIMP quality 91, subsampling 1x1
Adobe Photoshop quality 8   <=  GIMP quality 90, subsampling 1x1
Adobe Photoshop quality 7   <=  GIMP quality 89, subsampling 1x1
Adobe Photoshop quality 6   <=  GIMP quality 90, subsampling 2x2
Adobe Photoshop quality 5   <=  GIMP quality 89, subsampling 2x2
Adobe Photoshop quality 4   <=  GIMP quality 88, subsampling 2x2
Adobe Photoshop quality 3   <=  GIMP quality 88, subsampling 2x2
Adobe Photoshop quality 2   <=  GIMP quality 87, subsampling 2x2
Adobe Photoshop quality 1   <=  GIMP quality 86, subsampling 2x2
Adobe Photoshop quality 0   <=  GIMP quality 85, subsampling 2x2

Some remarks:

- I designed this mapping in a way that is a rather pessimistic for
  GIMP.  It tries to be "at least as good", which means that in
  practice you could reduce the GIMP quality by a few points and still
  get about the same quality level.

- Photoshop includes several parameters in a single "quality" setting,
  while GIMP provides separate controls for the "quality level", the
  choice of subsampling and other parameters hidden in the Advanced
  options in the JPEG dialog.  It is likely that future GIMP versions
  (after 2.4) will also offer a simplified interface by default and
  hide the current quality slider inside the advanced options.

- Subsampling 1x1 and 2x2 are short ways to write "1x1,1x1,1x1" and
  "2x2,1x1,1x1" that you find in the GIMP JPEG dialog.

- If you still intend to do more work on the image, you should never
  just save it as JPEG.  Always keep a copy in XCF format (GIMP's
  native file format).

- Because of the change of subsampling, Photshop quality 7 uses a
  "GIMP quality level" that is lower than Photoshop quality 6.  This
  may seem strange, but apparently the Photoshop developers designed
  the quality levels to be related to the expected file size rather
  than the quality of the JPEG quantization.

- The default GIMP quality level is 85.  This matches the worst
  quality level for Photoshop (quality 0).  This is not really true
  because of the different subsampling (GIMP uses 2x1 by default,
  which is better than 2x2) and because the mapping that I described
  here is rather pessimistic for GIMP.  But level 85 is good enough
  in most cases and the default Photoshop quality levels are designed
  for high-quality storage, not for publishing on the web.

- Photoshop includes a totally different quality scale in its "Save
  for web" interface.  It goes from 0 to 100 (like in GIMP) with the
  following mapping (again, rather pessimistic for GIMP):
  Adobe Photoshop Save for web 100 <= GIMP quality 98, subsampling 1x1
  Adobe Photoshop Save for web 75  <= GIMP quality 92, subsampling 1x1
  Adobe Photoshop Save for web 50  <= GIMP quality 86, subsampling 1x1
  Adobe Photoshop Save for web 25  <= GIMP quality 72, subsampling 2x2
  Adobe Photoshop Save for web 0   <= GIMP quality 51, subsampling 2x2

- Setting the GIMP quality level to 95 or higher is a waste of disk
  space and/or bandwidth.

- Setting the GIMP quality level to anything below 50 is a bad idea.

- I just saw that the GIMP user manual has a very confusing
  description for the subsampling parameter and it is not even
  correct.  I will try to fix that soon.

This is probably way more information that you were expecting.  The
short answer is: set your GIMP quality level to 93 or higher (but in
fact, 90 should be OK).  And set the subsampling to 1x1,1x1,1x1.

-Raphael
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[Gimp-user] jpeg compression levels

2007-08-23 Thread Andrew
Hello,

I need to make a JPEG "saved at a high quality setting (i.e. Photoshop 
level 10 or above)". Since I don't know what Photoshop is ;), could 
someone please tell me what the equivalent would be using GIMP?

TIA,

Andrew
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[Gimp-user] jpeg save settings

2005-10-01 Thread Tim E. Jedlicka - wrk
I've seen several debates about using the default jpeg quality setting when 
saving, but how about the DCT Method? The default is "Integer". I've always 
bumped it up(?) to "Floating Point" on the assumption that it is better and 
only increases CPU usage. The file size of the floating point DCT was actually 
smaller than the Integer one (at least on my one test image). Is Integer DCT 
default a hold over from the days of slower CPUs or are there machines out 
there where using floating point is a noticeable performance hit?
-
Timothy Jedlicka, [EMAIL PROTECTED], 1-630-713-4436, AOL-IM=tjbonzo


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[Gimp-user] JPEG

2005-02-09 Thread Jeffrey McBeth
I'll admit up front to not having followed the conversation so far.

What quality levels you use on JPEG depends heavily on the type of data you are
wanting to store, you quality requirements, space requirements, etc.  As an
example (worked up for a map conversation)

http://broggs.org/~mcbeth/CivMap.png
http://broggs.org/~mcbeth/CivMap.jpg

The point of the demonstration was to show that JPEG isn't always smaller, and
that it isn't always appropriate for your data.  The newer JPEG preview in the
GIMP save dialog helps a lot in making those kinds of decisions.

If I am completely off topic, I'm sorry, I have to deal with inappropriate uses
of JPEG files all the time in my work :(

Jeff


This message was sent using IMP, the Internet Messaging Program.

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[Gimp-user] Jpeg image qualyties setting

2005-02-09 Thread tomohiko kitamura

-- >   Hi,
> 
> Where can I set the default quality when saving JPEG images? The
default 85
> is too low, I want to use 98. I could not find a suitable setting
anywhere,
> either in config files or in menus.  Where is it hidden?
> 
>   Right now I'm just using "Save as" as a workaround because then I
actually
> see the dialog asking for the Q setting, but this is not really all
that
> smooth.
> 
>   (No lectures on the default 85 being "enough", thank you - it is not
> enough, and I can clearly see artifacts on my edited digital
photographs if
> saved with 85.).
> 
>   Thanks.

Hello.

 I tried jpeg image setting ware,
you may choose "Advance setting" tabs,and open it.
then try modify the"sampling source"tab.pull down the menu and
choose scores default scores to "more small scores",or check 
"progressive"radio box.


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Re: [Gimp-user] JPEG parameter struct mismatch

2004-07-20 Thread Marco Puszina
hi sven, hi list,

well - found out what is causing the problem - i got my libjpeg configured 
without gcc flag -malign-double but gimp2x with -malign-double - i removed it 
while compiling gimp now and everything is working fine.

On Monday 19 July 2004 12:12, Sven Neumann wrote:
> Sorry, obviously I've been tired. The relevant line is of course:
>
> libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x40143000)
>
> And this line looks correct. So I have no idea what is causing your
> problem.
>
>
> Sven

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Re: [Gimp-user] JPEG parameter struct mismatch

2004-07-19 Thread Marco Puszina
On Monday 19 July 2004 12:12, Sven Neumann wrote:
> And this line looks correct. So I have no idea what is causing your
> problem.

np - any suggestions how to track this down further?

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Re: [Gimp-user] JPEG parameter struct mismatch

2004-07-19 Thread Sven Neumann
Hi,

Marco Puszina <[EMAIL PROTECTED]> writes:

> thx and  u r saying that most liklely the gimpui is messed up by some reason?
> 
> On Sunday 18 July 2004 22:37, Sven Neumann wrote:
> > > libgimpui-2.0.so.0 => /opt/gnome//lib/libgimpui-2.0.so.0

Sorry, obviously I've been tired. The relevant line is of course:

libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x40143000)

And this line looks correct. So I have no idea what is causing your
problem.


Sven
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Re: [Gimp-user] JPEG parameter struct mismatch

2004-07-18 Thread Marco Puszina
hi sven,

thx and  u r saying that most liklely the gimpui is messed up by some reason?

On Sunday 18 July 2004 22:37, Sven Neumann wrote:
> > libgimpui-2.0.so.0 => /opt/gnome//lib/libgimpui-2.0.so.0
>
> That should answer your question. The headers you showed us in an
> earlier mail most likely do not correspond to this library.
>


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Re: [Gimp-user] JPEG parameter struct mismatch

2004-07-18 Thread Sven Neumann
Hi,

Marco Puszina <[EMAIL PROTECTED]> writes:

> Sorry...
> 
> selfcompiled from source - jpeg plugin is linked against...
> 
> ldd /opt/gnome/lib/gimp/2.0/plug-ins/jpeg
> libgimpui-2.0.so.0 => /opt/gnome//lib/libgimpui-2.0.so.0 

That should answer your question. The headers you showed us in an
earlier mail most likely do not correspond to this library.


Sven
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Re: [Gimp-user] JPEG parameter struct mismatch

2004-07-18 Thread Marco Puszina
Sorry...

selfcompiled from source - jpeg plugin is linked against...

ldd /opt/gnome/lib/gimp/2.0/plug-ins/jpeg
libgimpui-2.0.so.0 => /opt/gnome//lib/libgimpui-2.0.so.0 
(0x40017000)
libgimpwidgets-2.0.so.0 => /opt/gnome//lib/libgimpwidgets-2.0.so.0 
(0x40022000)
libgimp-2.0.so.0 => /opt/gnome//lib/libgimp-2.0.so.0 (0x400ef000)
libgimpcolor-2.0.so.0 => /opt/gnome//lib/libgimpcolor-2.0.so.0 
(0x40111000)
libgimpbase-2.0.so.0 => /opt/gnome//lib/libgimpbase-2.0.so.0 
(0x4011a000)
libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x40143000)
libgtk-x11-2.0.so.0 => /opt/gnome//lib/libgtk-x11-2.0.so.0 
(0x40164000)
libgdk-x11-2.0.so.0 => /opt/gnome//lib/libgdk-x11-2.0.so.0 
(0x4045b000)
libatk-1.0.so.0 => /opt/gnome//lib/libatk-1.0.so.0 (0x404d4000)
libgdk_pixbuf-2.0.so.0 => /opt/gnome//lib/libgdk_pixbuf-2.0.so.0 
(0x404ed000)
libpangoxft-1.0.so.0 => /opt/gnome//lib/libpangoxft-1.0.so.0 
(0x40506000)
libpangox-1.0.so.0 => /opt/gnome//lib/libpangox-1.0.so.0 (0x4050b000)
libpango-1.0.so.0 => /opt/gnome//lib/libpango-1.0.so.0 (0x40518000)
libgobject-2.0.so.0 => /opt/gnome//lib/libgobject-2.0.so.0 
(0x4055)
libgmodule-2.0.so.0 => /opt/gnome//lib/libgmodule-2.0.so.0 
(0x4058b000)
libdl.so.2 => /lib/libdl.so.2 (0x4058f000)
libglib-2.0.so.0 => /opt/gnome//lib/libglib-2.0.so.0 (0x40592000)
libexif.so.9 => /usr/lib/libexif.so.9 (0x40614000)
libm.so.6 => /lib/libm.so.6 (0x4062a000)
libc.so.6 => /lib/libc.so.6 (0x4064d000)
libgimpmodule-2.0.so.0 => /opt/gnome//lib/libgimpmodule-2.0.so.0 
(0x40783000)
libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x40788000)
libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0x40851000)
libXinerama.so.1 => /usr/X11R6/lib/libXinerama.so.1 (0x40856000)
libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x40859000)
libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0x40867000)
libfreetype.so.6 => /usr/X11R6/lib/libfreetype.so.6 (0x40879000)
libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0x408ca000)
libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x408d2000)
libXcursor.so.1 => /usr/X11R6/lib/libXcursor.so.1 (0x408fb000)
libpangoft2-1.0.so.0 => /opt/gnome//lib/libpangoft2-1.0.so.0 
(0x40904000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x4000)
libexpat.so.0 => /usr/X11R6/lib/libexpat.so.0 (0x40938000)

... so linked again the libjeg 6.20.
... pls only reply to the list - i'm subscribed ;-)

On Sunday 18 July 2004 21:23, you wrote:

> A little more information wouldn't hurt. Such as where did you get
> your gimp from? Did you compile it yourself or are you using a binary
> package? Did you check what libraries the JPEG plug-in actually links
> to (you can do that using ld)?
>
>
> Sven

-- 
rgds
marc'O puszina 
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Re: [Gimp-user] JPEG parameter struct mismatch

2004-07-18 Thread Sven Neumann
Hi,

Marco Puszina <[EMAIL PROTECTED]> writes:

> since version 2.0x (i think 2.0.1 was fine and problem startet with 2.0.2 but 
> not 100% sure)...i get a ...
> 
> JPEG parameter struct mismatch: library thinks size is 372, caller expects 
> 376. 
> 
> ... when trying to save jpeg's. i'm using libjpeg 6.2

A little more information wouldn't hurt. Such as where did you get
your gimp from? Did you compile it yourself or are you using a binary
package? Did you check what libraries the JPEG plug-in actually links
to (you can do that using ld)?


Sven
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[Gimp-user] JPEG parameter struct mismatch

2004-07-18 Thread Marco Puszina
hi all,

since version 2.0x (i think 2.0.1 was fine and problem startet with 2.0.2 but 
not 100% sure)...i get a ...

JPEG parameter struct mismatch: library thinks size is 372, caller expects 
376. 

... when trying to save jpeg's. i'm using libjpeg 6.2

/usr/include/jconfig.h
/usr/include/jerror.h
/usr/include/jmorecfg.h
/usr/include/jpeglib.h
/usr/lib/libjpeg.a
/usr/lib/libjpeg.la
/usr/lib/libjpeg.so
/usr/lib/libjpeg.so.62
/usr/lib/libjpeg.so.62.0.0

... no doublicate headers elsewhere - so i'm a little bit stuck here. any 
suggestions will do ;-)

-- 
rgds
marc'O puszina 
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Re: [Gimp-user] jpeg quality

2003-10-27 Thread pcg
On Sun, Oct 26, 2003 at 10:44:28PM -0600, Timothy Jedlicka bonzopad <[EMAIL 
PROTECTED]> wrote:
> 1. Is a setting of 1 truly equal to a lossless jpg?

No.

> 2. Is file size the only reason not to use quality=1. It still seems like a 
> bargain compared to tif file size.

I think so, too, but it's user-settable.

If you have a colelction of e.g. 200 pictures, it's a bargain to use
0.8 or 0.9, too... it all depends on the application and your personal
taste.

-- 
  -==- |
  ==-- _   |
  ---==---(_)__  __   __   Marc Lehmann  +--
  --==---/ / _ \/ // /\ \/ /   [EMAIL PROTECTED]  |e|
  -=/_/_//_/\_,_/ /_/\_\   XX11-RIPE --+
The choice of a GNU generation   |
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[Gimp-user] jpeg quality

2003-10-26 Thread Timothy Jedlicka bonzopad
Two questions regarding jpeg quality settings:
1. Is a setting of 1 truly equal to a lossless jpg? I've read conflicting 
stories about this - I suspect not.

2. Is file size the only reason not to use quality=1. It still seems like a 
bargain compared to tif file size.
-
Timothy Jedlicka, [EMAIL PROTECTED], 1-630-713-4436, AOL-IM=bonzowork
Network Entomologist, Lucent Technologies, Testers For Hire


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[Gimp-user] JPEG EXIF data gets deleted

2002-12-29 Thread Pander
Hi all,

If a JPEG image with EXIF data (extra info from digital camera's) is loaded 
into the GIMP, very simply altered, and saved again, it has lost the EXIF 
data.

Can this be fixed? Is there a workaround or patch available? Can EXIF data 
support for JPEG be added in the source to the plugins/common/jpeg 
GIMP_PARASITE_... by one of the GIMP developers

Thanks and a happy new year,

Pander
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[Gimp-user] jpeg 2000 suport?

2002-03-14 Thread Manuel Alexandre Pouchon



Hi list,
 
will jpeg 2000 ever be supported in GIMP. A similar 
question was already asked in December 1999 to this list, however, situation has 
quite changed since then, and the standard is now fully specified (in its fist 
version at least). I once also read about patent issues, similar to Tiff, does 
anyone know anything about that? In the web-pages I visited I couldn't really 
figure this out. 
 
I think that this new Graphic standard offers quite 
nice features and should be taken into consideration. One nice feature is 16 bit 
color, which probably will only be actual in Gimp 2.* (http://www.gegl.org/), however the wavelet 
compression and the possible regions of interests are also 
very interesting.
 
If you don't know about jpeg 2000, please 
see:
 
http://www.jpeg.org/JPEG2000.htm
http://public.migrator2000.org/main.xalter
http://jj2000.epfl.ch/
http://www.ece.ubc.ca/~mdadams/jasper/
 
 
Best regards
Manuel
 
 


[Gimp-user] jpeg lists import/export

2002-01-10 Thread Jeremiah Benham

Is there a way to import and export jpeg lists in gimp.  I was wondering if 
they could be imported in as layers.  I was also wondering if there was a way 
to export the same thing.  Are jpeg lists a standard format?  Sorry if this 
is a newbie quesion.  

The jpeg list headers look like this:

JPEGLIST
# First line is always JPEGLIST
# Second line is frame rate
23.976025
# Width
160
# Height
120
# List of JPEG images follows
/home/jjbenham/test00.jpg
/home/jjbenham/test01.jpg

Anouther question I have is:
Does any one on the list have experience sharing files between the following 
three programs:
gimp, blender, broadcast2000
Is there other file formats that are good for animation that can be shared by 
these programs?  Is gif and xcf the only supported animation format in gimp?

Thanks for the help,
Jeremiah
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Re: [Gimp-user] jpeg comments

2001-06-02 Thread Jeff Trefftzs

> I am working on a photo gallary for my web site, and I am looking for a way 
> to extract a the comment from the jpeg files as a text string for the web 
> page.  I plan on doing all of this in perl.  Can this be done in perl?  If 
> not, what can I use to get the job done, for pages generated on a virtually 
> hosted web site?
> 

man rdjpgcom

Check rdjpgcom, wrjpgcom for progs that read and write jpeg comments.  Should
be easily called from a perl proc.

-- 
--Jeff

Jeff Trefftzs <[EMAIL PROTECTED]>
http://www.tcsn.net/trefftzsHome Page
http://gug.sunsite.dk/gallery.php?artist=68 Gimp Gallery
http://members4.clubphoto.com/jeff309574A photo gallery



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[Gimp-user] jpeg comments

2001-06-02 Thread Rick Rosinski

I am working on a photo gallary for my web site, and I am looking for a way 
to extract a the comment from the jpeg files as a text string for the web 
page.  I plan on doing all of this in perl.  Can this be done in perl?  If 
not, what can I use to get the job done, for pages generated on a virtually 
hosted web site?


-- 
Rick Rosinski
http://rickrosinski.com
[EMAIL PROTECTED]
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