Laurence Penney wrote:

>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. 

A pity. Gimps asks how to handle images with orientation-flag.

>For lossless JPEG rotation I use jpegtran (Mac or Linux)

Some time ago I used to use this script to rotate jpegs:
for i ; do jpegtran -rot 270 "$i" > "$i"_; rm -f "$i";mv "$i"_ "$i";done

Disadvantage: all Exif-Data is removed

>or the right-click, rotate UI in Windows Explorer.

Don't have that. Times ago irfanview was my standard image viewer and
handler.

regards
malenki


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