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display creates "scene" when it should not

Posted: 2011-07-22T12:37:30-07:00
by othalan
I frequently use display to review photos from my camera. After a recent update, the application seems to automatically combine photos into "scenes". Here is the sequence of events:

I use a command like:

display *.jpg
  • The first image displays normally.
  • I hit the space-bar to go to the next image.
  • The same image (first image) is displayed again, but the title bar changes to display the information: "[scene: 0 frames: 2]"
  • Hit space-bar again, second image is displayed
  • Hit space bar again, first image is displayed, title bar reads "[scene: 0 frames: 3]"
  • Above pattern repeats....
This makes display almost useless for reviewing my photos. It appears that a "scene" is related to animation, but I never deal with animation.

I've tried to search on this, but cannot find a way to disable the behavior.

How can this be fixed?

I am running on Debian Linux (testing). Here is the version information:

Code: Select all

> convert -version
Version: ImageMagick 6.6.9-7 2011-06-16 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2011 ImageMagick Studio LLC
Features: OpenMP

Re: display creates "scene" when it should not

Posted: 2011-09-05T19:00:37-07:00
by myudkowsky
I have the same problem, also on Debian, and I wondered if you had found any solution.

Re: display creates "scene" when it should not

Posted: 2011-09-09T05:57:48-07:00
by msz59
Same on MacOS X 10.6, ImageMagick 6.7.2 built with MacPorts. Extremely annoying. Also, I noticed that even if displaying a single image, pressing <space> repeatedly (or choosing Next from popup menu) generates spurious "scenes/frames". One <space> results in title bar changing to [scene:0 frames:2], next two <spaces> makes it [scene:0 frames:3, then three <spaces> to get "frames:4" and so on.

Tried to use -scenes option (-scenes 0) to no success.

It does not occur in older versions that I use on my Linux machines (6.6.4 on Fedora 14, 6.2.8 on CentOS 5.x)

Re: display creates "scene" when it should not

Posted: 2011-09-20T07:13:26-07:00
by Petr
Same here, ImageMagick 6.7.2-7 on suse linux.

Re: display creates "scene" when it should not

Posted: 2011-09-20T07:57:06-07:00
by magick
We can reproduce the problem you reported and will have a patch within a day or two. Thanks.

Re: display creates "scene" when it should not

Posted: 2011-12-10T03:57:34-07:00
by Hubbitus
By report fro one of our user ( https://bugzilla.redhat.com/show_bug.cgi?id=755827 ) it still reproduced in 6.7.3-7 version too. Do you plan fix it?

Re: display creates "scene" when it should not

Posted: 2011-12-10T08:02:55-07:00
by magick
Unfortunately we cannot reproduce the problem. We have images 0.png, 1.png, 2.png, and 3.png. Our version is ImageMagick 6.7.3-7. Our command:
  • display ?.png
As expected, 0 is shown first. We press the space bar and 1 is shown. We press the space bar and 2 is shown. We press the space bar and 3 is shown. We press the space bar and 0 is shown as expected since the sequence wraps.

Re: display creates "scene" when it should not

Posted: 2016-04-25T08:10:47-07:00
by paul_e_lyon
Try to run:

display *.jpg

Note this happens with JPEGS