Never mind.. Figured it out. Its from the -strip option (-thumbnail does an implicit call to this). The -strip was removing the color profile, which is CYMK..
And I guess CYMK simply stripped of the profile is a negated RGB.
Search found 2 matches
- 2011-01-28T13:56:43-07:00
- Forum: Bugs
- Topic: jpg negated with -thumbnail option
- Replies: 1
- Views: 3813
- 2011-01-27T22:03:12-07:00
- Forum: Bugs
- Topic: jpg negated with -thumbnail option
- Replies: 1
- Views: 3813
jpg negated with -thumbnail option
When using the -thumbnail option in imagemagick 6.3.7 11/17/10, I got an image that became negated (negative b&w). http://james.onegoodcookie.com/pub/image.jpg convert -thumbnail 400x350 -format jpg image.jpg result.jpg Produces: http://james.onegoodcookie.com/pub/result.jpg A normal resize perf...