use -modulate convert animation.gif -modulate 50% animation_50.gif
makes it 50% darker. see http://www.imagemagick.org/script/command-line-options.php#modulate simple example using multiframe gif: convert rose: rose.gif convert rose.gif rose.gif rose.gif rose3.gif convert rose3.gif -modulate 50% rose3_mod50.gif >Hi, > >I was looking through all the documentation for animated gifs trying >to find how to do this, but I just couldn't find it... > >I am looking for a way to take an animated gif image and lower its >brightness by a certain percentage... How can I do this? > >Thank you. > >Patrick J. Collins >http://collinatorstudios.com _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
