Bug #81596

Resizing animated gif

Added by Naberd Zendi 2 months ago. Updated about 2 months ago.

Status:
Needs Feedback
Priority:
Must have
Assignee:
-
Category:
Image Generation
Target version:
-
Start date:
2017-06-16
Due date:
% Done:

0%

TYPO3 Version:
7
PHP Version:
7.1
Tags:
Complexity:
Is Regression:
Sprint Focus:

Description

when we uploading animated images in DCE
<f:image src="animated gif" /> it shows animation

<f:image src="animated gif" width="100c" height="100c" /> gives us resized image but it's without animation.

so it seem any resizing of animated gif gives us a static file

guess it misses -coalesce flag while resizing


Related issues

Related to Frontend Media - Bug #59202: Gif not working in FE New 2014-05-29

History

#1 Updated by Mona Muzaffar 2 months ago

  • Related to Bug #59202: Gif not working in FE added

#2 Updated by Mona Muzaffar 2 months ago

  • Category changed from Fluid to Image Generation
  • Status changed from New to Needs Feedback

I am not too sure if it is or was possible to resize gifs with fluid.
Once you resize it, the gif gets saved as a newly scaled image in the '_processed' folder and thus looses it's animation.

So imho this is more of a feature request than a bug.

#3 Updated by Naberd Zendi about 2 months ago

Mona Muzaffar wrote:

I am not too sure if it is or was possible to resize gifs with fluid.
Once you resize it, the gif gets saved as a newly scaled image in the '_processed' folder and thus looses it's animation.

So imho this is more of a feature request than a bug.

not sure if it uses gd lib or similar to resize then it just needs flag. otherwise it is indeed a request to a future.

#4 Updated by Riccardo De Contardi about 2 months ago

as far as I know it is always difficult to resize an animated gif, you could end up with an heavier file or visual artifacts (see a little discussion here: https://stackoverflow.com/questions/12293832/problems-when-resizing-cinemagraphs-animated-gifs )

Also available in: Atom PDF