diff options
| author | Daniel Friesel <derf@finalrewind.org> | 2012-09-17 15:20:47 +0200 |
|---|---|---|
| committer | Daniel Friesel <derf@finalrewind.org> | 2012-09-17 15:20:47 +0200 |
| commit | 7979f76dcd5d5e2340956f6ec3b9009e64648fc1 (patch) | |
| tree | 958e5ceca243594ba03448ecfb5afde141091856 /man | |
| parent | 3a1b07272aeff6397f74014cdeae2c129d608a94 (diff) | |
Fix EXIF orientation tag after lossless rotate
Diffstat (limited to 'man')
| -rw-r--r-- | man/feh.pre | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/man/feh.pre b/man/feh.pre index e047286..5199151 100644 --- a/man/feh.pre +++ b/man/feh.pre @@ -1106,6 +1106,16 @@ away. See .Xr jpegtran 1 for more about lossless JPEG rotation. . +.Em Note: +jpegtran does not update EXIF orientation tags. However, +.Nm +assumes that you use the feature to normalize image orientation and want it to +be displayed this way everywhere. After every rotation, it will unconditionally +set the EXIF orientation to 1 +.Pq Qq 0,0 is top left . +Should you need to reverse this, see +.Xr jpegexiforient 1 . +. .It _ Bq flip . In place editing - vertical flip @@ -1487,7 +1497,9 @@ but without the flickering. .Nm requires the .Cm jpegtran -binary +and +.Cm jpegexiforient +binaries .Pq usually distributed in Qo libjpeg-progs Qc or similar for lossless rotation. . |