Re: [Gimp-developer] save for web plugin feedback

2007-03-19 Thread Aurimas Juška
Hi,

It seems that your friend has tried an older version. In newer version
(0.8.1) there were some changes which affect plug-ins usability. It
would be very nice to hear detailed comments about it from someone who
would use save-for-web often. The plug-in is still missing some
options, but they'll be added as soon as it is considered usable in
general.

Thanks
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Re: [Gimp-developer] save for web plugin feedback

2007-03-19 Thread Koray Löker
On Monday 19 March 2007 16:16:44 Alexandre Prokoudine wrote:
 Some people I know prefer to have EXIF stripped from final JPEG. This
 could be an option.
Recently one of our users complained that the Gimped photos of him are bigger 
than the ones processed with a Windows software (I don't remember its name 
and it doesn't matter though)...

After some tryouts we saw that, that software doesn't save exif so it 
decreases the file size with ~3-4kb. 

User was trying to save photos with 5kb. maximum file size for a web 
application so 3-4Kb. was a big problem :)

So this feature can be useful but I was thinking this case was so marginal to 
make a feature request :)

-- 
Koray Löker
-/ http://www.pardus.org.tr/eng/ ... for freedom /-
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Re: [Gimp-developer] save for web plugin feedback

2007-03-19 Thread Clarence Risher
On 3/16/07, Morgan Christiansson [EMAIL PROTECTED] wrote:
 Hi, i have a friend who's just migrating off windows and is currently
 running Ubuntu which he's generally happy with.


 He complained about save for web functionality missing from the stock
 GIMP and had some good points on why it's needed, i found the
 save-for-web plugin through Linux for Designers blog
 ( http://my.opera.com/area42/blog/ ).

I personally don't see much use for a save for web plugin.  Any
functionality that it would have should already exist in other save
dialogs, or be added if they are currently unimplemented.  A save
meta-dialog that can compare multiple formats (gif vs jpeg vs png) is
a plausible addition, but theres no reason to restrict it to
web-friendly options, or to duplicate functionality that already
exists in the format-specific plugins.
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Re: [Gimp-developer] save for web plugin feedback

2007-03-19 Thread cedric GEMY
lo

  I'm currently trying to get him involved in various GNOME/FLOSS things

cool ;)

  Side by side comparison of original image vs. optimized version.

because he is comparing to photoshop which allows to have 4 previews for 
the same image. That is nice of course but is that so useful that gimp 
has to clone Photoshop ?

  using Save for web for other media than the web
  is nice too

an example should be nice; Traditionnally we have two kinds of output : 
screen/display (px) or paper (mm, pt or picas). For paper print i would 
NEVER use save for web.

  Cropping; Works very nicely. the cropped out area is a little too
  dark for my taste -- perhaps this can be changed in the Gimp settings

I dont think it can be set. And anyway, i would refer the the on my 
taste just to say that if everything was given a preference this could 
simply be unusable.

  GIF; same as the Image  Mode  Indexed... dialogue features except
  for the Custom pallet option which Save for web does not have

yep i agree that this can be a trouble

  PNG-8; Same as GIF, but with a compression option (why?)

because png is also based on that compression

  Compression is only offered in 10 levels

as far as i know it has always been like that in gimp. why would you/he 
expect having more ?

I don't understand how all this can be a problem because, there is no 
qualitéy problem. If i'd heard that gimp's jpeg compression produces 
worst results than Photoshop (which is someway true) or that photoshop's 
pngs were better optimized, may be i would have understand. I only see 
here good feedback of someone who tested but don't really want to do 
efforts. But may be i'm the wrong way.

I personnaly think this save_for_web plugin is one of the best thing 
that happened to gimp the last 3 months. I would just personnally add a 
dependency check to a png optimizer, but this is only my wish, i don't 
knwo how it is usefull for other user.

If only i was involved in coding c...

pygmee
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Re: [Gimp-developer] save for web plugin feedback

2007-03-19 Thread Kenneth Sundqvist
Hello , I am the person who wrote the forum posts about Save for web
like features which my friend earlier forwarded to this list.

First a crash report.
The save-for-web plug-in crashes when I try to preview an image as GIF
which matches this criteria:
* At least one hidden layer
* At least one visible layer

Using: Save for Web 0.8.1 - Gimp 2.3.15 - Ubuntu 6.10 Edgy Eft
The error console lists these errors on crash:
* PDB calling error: Procedure 'temp-procedure-number-19' not found
* Unable to run GimpPdbProgress callback.


As for features:
* Zoom: Higher zoom than 800% would be good for a better feeling for
each pixel (which is nice when deciding the amount of colours in an
indexed mode format, or inspecting compression artifacts.)
* Cropping: The crop panel collapses when: 1. Changing the crop
dimensions back to the previewed images size. 2. Using the re-size tool.
Very confusing and irritating.
* Previewing: When rendering a new preview, the preview area becomes
black if the image has its original size and shows the original image if
it has been re-sized. It would be very good if the previous preview
could be kept until the new preview is ready and then the two be changed
gaplessly as this would give you great information about how the
optimised version has changed with the new preview.


Answers to Cedric Gemy's questions:

   Side by side comparison of original image vs. optimized version.
 
 because he is comparing to photoshop which allows to have 4 previews for 
 the same image. That is nice of course but is that so useful that gimp 
 has to clone Photoshop ?

I use it almost all the time when I save as JPEG or GIF. Not having to
change the compression level to see how much the final image changes is
a big bonus.

I don't understand why you say clone Photoshop. I can't think of any
other way to do this than displaying previews next to each other or
toggling between them with a widget.

   using Save for web for other media than the web
   is nice too
 
 an example should be nice; [...]

What I meant with this point was that the features that I requested is
not only limited to images for the web, but are useful for almost all
images meant to be displayed digitally (where file size or colour limits
are important.)

An examples would be colour control for indexed mode images for older
systems or pixel art.

   Compression is only offered in 10 levels
 
 as far as i know it has always been like that in gimp. why would you/he 
 expect having more ?

I think I got the PNG compression confused with the JPEG. I have no
arguments against 10 level choice of PNG compression now.


Thanks for the work!

- Kenneth

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[Gimp-developer] save for web plugin feedback

2007-03-16 Thread Morgan Christiansson
Hi, i have a friend who's just migrating off windows and is currently
running Ubuntu which he's generally happy with.


He complained about save for web functionality missing from the stock
GIMP and had some good points on why it's needed, i found the
save-for-web plugin through Linux for Designers blog
( http://my.opera.com/area42/blog/ ).

While he thought it was an improvement he was still not quite happy
with it and he wrote some feedback for it, some of which should be easy
to fix.

I'm currently trying to get him involved in various GNOME/FLOSS things
as he's extremley good at usability and graphics and any help to scratch
his itches would be appreciated.

Here's his feedback to the save-for-web plugin:

 I have tried the Save for web Gimp plugin. What it offered in features
 are these: 
 
 General: 
 * Side by side comparison of original image vs. optimized version.
 However, when the optimized version refreshes when settings are
 changed it goes blank until the new preview has been rendered and file
 size been calculated. This is very bad for me because I can not keep
 track of small changes when trying to, say, optimize a GIF for the web
 and decide the lowest amount of colours that will suffice. 
 
 * Resize; this works well, but could be useful if other measurement
 than px could be used (using Save for web for other media than the web
 is nice too.) 
 
 * Cropping; Works very nicely. the cropped out area is a little too
 dark for my taste -- perhaps this can be changed in the Gimp settings 
 
 Formats: 
 * GIF; same as the Image  Mode  Indexed... dialogue features except
 for the Custom pallet option which Save for web does not have. It does
 have live previewing though, but the update problem makes it much less
 useful for me. 
 
 * JPEG; Offers even less options than Gimps standard JPEG optimizer,
 which also has live previewing and without the update issue! 
 
 * PNG-8; Same as GIF, but with a compression option (why?) 
 
 * PNG-24; Interlaced on/off option and a compression setting only.
 Compression is only offered in 10 levels. 
 
 
 So this plug-in has a long way to go before it can match Photoshops
 (or rather ImageReadys actually) Save for web feature. 
 
 This is a real show stopper for me, as I mostly create for the web and
 I just can't go without the level of control that Save for web offers
 me. 
 So unless there is a separate application for linux that I can give me
 this control after developing the lossless image in Gimp, Gimp will
 just have to wait, unfortunately. 
 
 Will still keep and eye out for linux tools and Gimp, so hopefully
 things will turn for the good is not a too distant future.

This is taken from his original post here:
http://www.gimptalk.com/forum/topic/Colour-And-Quality-Optimi-ation-In-Gimp-18492-1.html

He's not subscribed so if you can either post to the forum and the mailing list 
or i'll direct him to any replies on the archive.

Thanks,
Morgan

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