There are lots of programs that don't handle the EXIF rotation flag, so if you use it you don't have any guarantee that the photo will stay rotated. For lossless JPEG rotation I use jpegtran (Mac or Linux) or the right-click, rotate UI in Windows Explorer.
- L On 11 Dec 2009, at 23:40, malenki wrote: > Lately I started to "rotate" images by changing the > Exif-Orientation-Flag. After uploading to the OSV-server the so > changed > pictures are shown with the original, not altered (wrong) orientation. > Don't know if that is desired behaviour or just has not been regarded. > > Regards > malenki > > > _______________________________________________ > Photos mailing list > [email protected] > http://lists.openstreetmap.org/listinfo/photos > _______________________________________________ Photos mailing list [email protected] http://lists.openstreetmap.org/listinfo/photos
