Thanks for the explanations. > Note, a great majority of JPEG images return an exact compression > quality. Unfortunately, (almost) all JPEG images produces by Photoshop CS3 don't seem to return an exact compression quality then. I have done some testing with different settings for saving JPEGs, always with the same result: 0 as quality.
So my options are now either to use "-debug coder" to get the approx. quality or to "convert" all my images and specify the desired quality. BR, Leander VVA Networks GmbH Mario-Leander Reimer Dipl.-Inf. (FH) Teamleitung Publishing Solutions --------------------------------------------------------------------------- VVA Networks GmbH : medien mit zukunft Geisenhausenerstra?e 15-17 81379 M?nchen Deutschland --------------------------------------------------------------------------- Fon: +49 89 2000375-610 Fax: +49 89 2000375-699 Mobil: +49 173 5883541 --------------------------------------------------------------------------- [EMAIL PROTECTED] www.vva-networks.de ----------------------------------------------------------------------- HRB 33884 D?sseldorf Gesch?ftsf?hrer Rolf Christian Kassel ----------------------------------------------------------------------- Ein Unternehmen der VVA Kommunikation http://www.vva.de ----------------------------------------------------------------------- omnisuite(r) - integrate. automate. communicate. http://www.omnisuite.de ----------------------------------------------------------------------- Diese Nachricht (inklusive aller Anh?nge) ist vertraulich. Sie darf ausschlie?lich durch den vorgesehenen Empf?nger und Adressaten gelesen, kopiert oder genutzt werden. Sollten Sie diese Nachricht versehentlich erhalten haben, bitten wir, den Absender (durch Antwort-E-Mail) hiervon unverz?glich zu informieren und die Nachricht zu l?schen. Jede unerlaubte Nutzung oder Weitergabe des Inhalts dieser Nachricht, sei es vollst?ndig oder teilweise, ist unzul?ssig. This message (including any attachments) is confidential and may be privileged. It may be read, copied and used only by the intended recipient. If you have received it in error please contact the sender (by return E-Mail) immediately and delete this message. Any unauthorised use or dissemination of this message in whole or in part is strictly prohibited. _______________________________________________ Magick-bugs mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-bugs
