Bug 147247

Summary:	Grouped animated GIFs no display correctly during presentations
Product:	LibreOffice	Reporter:	Adriano Petrosillo <ampetrosillo>
Component:	Impress	Assignee:	Not Assigned <libreoffice-bugs>
Status:	NEW ---
Severity:	normal	CC:	buzea.bogdan, telesto
Priority:	medium
Version:	Inherited From OOo
Hardware:	All
OS:	All
Whiteboard:
Crash report or crash signature:		Regression By:
Bug Depends on:
Bug Blocks:	103610
Attachments:	Example of animated GIFs not displaying correctly during the presentation Example minimal Example file (without animations)

Description Adriano Petrosillo 2022-02-07 12:12:48 UTC

Description:
This seems to be a regression. After updating to v. 7.25, animated GIFs in slides no longer display correctly and appear frozen to the first frame. They do appear correctly while editing, but they don't during presentations.

Steps to Reproduce:
1. Include an animated GIF in a slide.
2. Display the slide as a presentation.

Actual Results:
The GIF is frozen.

Expected Results:
The GIF should be animated.


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.2.5.2 (x64) / LibreOffice Community
Build ID: 499f9727c189e6ef3471021d6132d4c694f357e5
CPU threads: 8; OS: Windows 10.0 Build 19044; UI render: Skia/Raster; VCL: win
Locale: it-IT (it_IT); UI: it-IT
Calc: CL

Comment 1 Timur 2022-02-07 13:49:30 UTC

Please attach minimal sample file without personal info.

Comment 2 Adriano Petrosillo 2022-02-07 14:26:33 UTC

Created attachment 178121 [details]
Example of animated GIFs not displaying correctly during the presentation

Comment 3 Timur 2022-02-07 14:40:48 UTC

Created attachment 178122 [details]
Example minimal

I reproduce the bug in 7.4+. Problem is that GIFs are grouped. 
"No longer" indicates it worked with some older Lo. Which one? I don't confirm that. So I mark "Inherited".

Comment 4 Telesto 2022-02-07 14:44:00 UTC Comment hidden (obsolete)

Created attachment 178123 [details]
Example file (without animations)

Repro
Version: 7.4.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: ca657b98e49eb2282775f7919827062a7a0b4bfe
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL

Comment 5 Adriano Petrosillo 2022-02-07 14:48:51 UTC Comment hidden (obsolete)

(In reply to Timur from comment #3)
> Created attachment 178122 [details]
> Example minimal
> 
> I reproduce the bug in 7.4+. Problem is that GIFs are grouped. 
> "No longer" indicates it worked with some older Lo. Which one? I don't
> confirm that. So I mark "Inherited".

You're right, I had previously used animated GIFs in a presentation but they weren't grouped. Nevertheless, grouping GIFs shouldn't result in them not being displayed as animated.

Comment 6 Timur 2022-02-07 14:58:32 UTC

(In reply to Adriano Petrosillo from comment #5)
> You're right, I had previously used animated GIFs in a presentation but they
> weren't grouped. Nevertheless, grouping GIFs shouldn't result in them not
> being displayed as animated.
Bug is confirmed. I couldn't find some previous report.