For lossless rotation, add jhead (pkg available) to the mix. `jhead
-autorot *.[Jj][Pp]{,[Ee]}[Gg]` reads the orientation tag and rotates
your images (lossless) if required. I have a scipt that automates
grabbing the pictures from CF/SD and rotating them using a similar
command before storing them
On Thu, Oct 08, 2009 at 11:48:32AM +1300, Paul M wrote:
All editors that I've seen will re-encode a jpeg whenever any change
is made. Whenever that happens, you'll lose information.
(Actually, lossless jpeg encoding is possible but I've never seen a
publicly available app or library that
On Wed, Oct 7, 2009 at 5:38 PM, Frank Bax f...@sympatico.ca wrote:
I'm looking for basic image editor: crop, resize, lossless jpg rotation.
Something minimalistic would be nice, so GIMP is out.
This will force KDE libs on your system, but KolourPaint is actually
really really good. I'm not
On Wed, Oct 7, 2009 at 5:38 PM, Frank Bax f...@sympatico.ca wrote:
I'm looking for basic image editor: crop, resize, lossless jpg rotation.
Something minimalistic would be nice, so GIMP is out.
I like ImageMagick for such tasks. Command line fits your minimalistic
requirement. It's in
As far as I'm aware, you wont get lossless jpeg rotation.
There does appear to be an orientation tag of some sort in the jpeg
header, so rewriting that could cause a jpeg to be displayed with a
different orientation. I'm not aware of any software that will do
this however.
All editors that I've
I should have checked first - Google tells me there are quite a few
lossless jpeg rotators. A quick ckeck showed qite a few hits for
windows apps, 'lossless jpeg open source' turned up lots of hits too,
perhaps there's something there ...
sorry for the noise.
paulm
On 8/10/2009, at 10:38 AM,
2009/10/8 Paul M l...@no-tek.com:
As far as I'm aware, you wont get lossless jpeg rotation.
NACK, http://sylvana.net/jpegcrop/jpegtran/
Best
Martin
On 8 October 2009 c. 02:48:32 Paul M wrote:
As far as I'm aware, you wont get lossless jpeg rotation.
There does appear to be an orientation tag of some sort in the jpeg
header, so rewriting that could cause a jpeg to be displayed with a
different orientation. I'm not aware of any software
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