convert jpeg odstraneni nahledu a exif

[Uran]

Hoj nevite jak pomoci utility convert z baliku imagemagick odstranit z jpeg-u miniaturu a exif informace? Pripadne nejaky cli programek co to dokaze?

Dekuji

[petergula]

http://forum.ubuntu.cz/index.php/topic,48897.msg354166.html#msg354166
http://www.sentex.ca/~mwandel/jhead/usage.html

   Delete the Exif header entirely. This leaves other sections (IPTC, XMP, comment) intact

alebo: http://stackoverflow.com/questions/2654281/how-to-remove-exif-data-without-recompressing-the-jpeg