https://bugs.kde.org/show_bug.cgi?id=461242

            Bug ID: 461242
           Summary: Wish: Use QMovie for animated images previews in
                    StackedView
    Classification: Applications
           Product: digikam
           Version: 8.0.0
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: wishlist
          Priority: NOR
         Component: Preview-Engine
          Assignee: digikam-bugs-n...@kde.org
          Reporter: eugene.a.v...@gmail.com
  Target Milestone: ---

Created attachment 153354
  --> https://bugs.kde.org/attachment.cgi?id=153354&action=edit
Example animations (gif, apng, webp, avif, jxl): 15px blinking square

SUMMARY
***
Currently qtav player is used for animated images playback, but it doesn't work
well with short looped images (sometimes there is a сonsiderable delay between
each loop) and it often freezes during playback. Previewing WebP animation
results in a black screen (but it does work in MPV / Gwenview) and JXL
animations not work at all.
Would it be possible to add animated images playback via QMovie to the
StackedView?
***

KDE Frameworks Version: 5.98.0
Qt Version: 5.15.6
ffmpeg version: 5.0.1

ADDITIONAL INFORMATION
There is a check for animated images in:
core/app/views/stack/stackedview.cpp:341 void StackedView::setPreviewItem
363: DImg::isAnimatedImage(info.fileUrl().toLocalFile())

Thanks for amazing work on digikam.

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