Search found 4 matches

by Stubb
2018-04-22T15:08:51-07:00
Forum: Bugs
Topic: ImageMagick convert rotates images during resize
Replies: 6
Views: 4599

Re: ImageMagick convert rotates images during resize

fmw42 wrote:
2018-04-22T14:33:01-07:00
try adding -auto-orient to your command

Code: Select all

convert -auto-orient 2018-04-11-0001.jpg -resize 172x172" ...
That doesn't seem to do the trick.

I've presently added a post-resize command to my script:

Code: Select all

exiftool -P -overwrite_original_in_place -Orientation=0 -n <thumbnail file>
by Stubb
2018-04-22T11:15:29-07:00
Forum: Bugs
Topic: ImageMagick convert rotates images during resize
Replies: 6
Views: 4599

Re: ImageMagick convert rotates images during resize

The camera was held vertically to take the photo, and metadata correctly recorded this. Then some software rotated the image to make it vertical but without also changing the metadata, so some viewers will rotate it again. Very interesting. I'm tracing the image through my workflow (Photo Supreme f...
by Stubb
2018-04-22T11:05:37-07:00
Forum: Bugs
Topic: ImageMagick convert rotates images during resize
Replies: 6
Views: 4599

Re: ImageMagick convert rotates images during resize

Bonzo wrote:
2018-04-22T11:02:27-07:00
It is never good to have - in an image name. I always use _ instead.

Try enclosing your image in " " e.g. convert "2018-04-11-0001.jpg" -resize 172x172
I'm getting the same 90% rotation regardless of the filename 😕
by Stubb
2018-04-22T10:47:42-07:00
Forum: Bugs
Topic: ImageMagick convert rotates images during resize
Replies: 6
Views: 4599

ImageMagick convert rotates images during resize

I'm running ImageMagick 6.9.9-26 Q16 x86_64 2018-03-27 on MacOS installed via MacPorts. Doing "convert 2018-04-11-0001.jpg -resize 172x172" on the attached image (960x1280) results in an image that's resulted 90° (172x129, should be 129x172). Any obvious reason that this is happening? http://yank.to...