Re: [Gimp-developer] JPEG lossless operations?

2012-05-30 Thread Liam R E Quin
On Thu, 2012-05-31 at 01:04 +0200, Ofnuts wrote: > The best (and fastest) way to rotate a JPEG is to change its > orientation flag... Not all programs honour the orientation flag. Windows Explorer's thumbnails used to be an example, don't know if that's still true in Windows 7. Liam -- L

Re: [Gimp-developer] JPEG lossless operations?

2012-05-30 Thread Ofnuts
On 05/30/2012 05:55 PM, Bruce wrote: I've read that Picasa (Google's program) might be able to perform lossless rotations, but I'm just going by what I've read. (Source ) Apparently there are ways to test if the tool you use m

Re: [Gimp-developer] JPEG lossless operations?

2012-05-30 Thread Bruce
I've read that Picasa (Google's program) might be able to perform lossless rotations, but I'm just going by what I've read. (Source ) Apparently there are ways to test if the tool you use makes use of lossless rotation. This page li

Re: [Gimp-developer] JPEG lossless operations?

2012-05-27 Thread gfxuser
Ofnuts wrote: On 05/27/2012 08:26 PM, gfxuser wrote: Hi, reading some of the JPEG related articles here I wondered whether GIMP or GEGL can do lossless rotation and cropping on JPEG images. Can you tell me more about it? Thanks, grafxuser For rotation, that would only work on images with

Re: [Gimp-developer] JPEG lossless operations?

2012-05-27 Thread Nicolas Robidoux
For a non GIMP solution (with severe constraints on the rotation and cropping parameters, as is pretty much unavoidable): http://jpegclub.org/ ___ gimp-developer-list mailing list gimp-developer-list@gnome.org https://mail.gnome.org/mailman/listinfo/gimp-

Re: [Gimp-developer] JPEG lossless operations?

2012-05-27 Thread Ofnuts
On 05/27/2012 08:26 PM, gfxuser wrote: Hi, reading some of the JPEG related articles here I wondered whether GIMP or GEGL can do lossless rotation and cropping on JPEG images. Can you tell me more about it? Thanks, grafxuser For rotation, that would only work on images with dimensions tha

[Gimp-developer] JPEG lossless operations?

2012-05-27 Thread gfxuser
Hi, reading some of the JPEG related articles here I wondered whether GIMP or GEGL can do lossless rotation and cropping on JPEG images. Can you tell me more about it? Thanks, grafxuser ___ gimp-developer-list mailing list gimp-developer-list@gnome.