[ Date Index ] [ Thread Index ] [ <= Previous by date / thread ] [ Next by date / thread => ]
On 2007-07-23T16:57+0100 Simon Williams wrote: > 1. The collection has been taken by about 7 different cameras at various > times. Since the actual file creation and modification times are going > to be wrong (due to copying them around), I need to get at the JPEG time > stamp (I am seriously hoping everyone had their clocks set right). I > cannot find any command line programs which will give me the JPEG > attributes- anyone know of any? jhead -ft sets the file time to exif time. I've found this trick useful. > 2. Several of the cameras know which way up they are when they take the > photo. It seems that they save this as a JPEG attribute and leave the > picture alone. The konqueror photo viewer and gwenview read this and > display the photo the right way up, but firefox and other programs do > not. Using the rotate tools in the konqueror photo manager I can rotate > 90 degrees in one direction and then rotate back and the image itself is > rotated and the problem is solved, but to do that for several hundred > photos manually is silly (this will hopefully be solved at the same time > as 1). try jhead's -autorot apt-cache search exif and there might be some other stuff to try in Debian. Good luck, -- The Mailing List for the Devon & Cornwall LUG http://mailman.dclug.org.uk/listinfo/list FAQ: http://www.dcglug.org.uk/linux_adm/list-faq.html