Bug 403844 - Dolphin does not generate thumbnail of video files
Summary: Dolphin does not generate thumbnail of video files
Status: RESOLVED FIXED
Alias: None
Product: dolphin
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Neon Linux
: NOR normal
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-02-01 19:40 UTC by Patrick Silva
Modified: 2019-02-11 17:23 UTC (History)
2 users (show)

See Also:
Latest Commit: https://cgit.kde.org/ffmpegthumbs.git/commit/?id=85bb58992d537cb700d4c5880a94ccb9cdb6bed1
Version Fixed In: 19.04.0
Sentry Crash Report:

Attachments
sample of video without thumb in dolphin (204.65 KB, video/mp4)
2019-02-05 22:01 UTC, Patrick Silva 		Details
another video without thumbnail in Dolphin (21.24 KB, video/webm)
2019-02-11 02:22 UTC, Patrick Silva 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description Patrick Silva 2019-02-01 19:40:31 UTC 
Video preview feature is enabled in Dolphin settings and "Preview" is checked in "View" menu but Dolphin does not generate thumbnail of video files.


Operating System: KDE neon Developer Edition
KDE Plasma Version: 5.15.80
KDE Frameworks Version: 5.54.0
Qt Version: 5.12.0
Comment 1 Nate Graham 2019-02-05 21:27:22 UTC 
In Dolphin > Settings > Configure Dolphin > General > Previews, do you have a list entry for "Videos (ffmpegthumbs)"? If so, it it enabled?
Comment 2 Patrick Silva 2019-02-05 21:34:53 UTC 
(In reply to Nate Graham from comment #1)
> In Dolphin > Settings > Configure Dolphin > General > Previews, do you have
> a list entry for "Videos (ffmpegthumbs)"? If so, it it enabled?

list entry for "Videos (ffmpegthumbs)" is present and enabled.
Comment 3 Nate Graham 2019-02-05 21:38:33 UTC 
Thanks. Can you attach one such video?
Comment 4 Patrick Silva 2019-02-05 22:01:41 UTC 
Created attachment 117848 [details]
sample of video without thumb in dolphin
Comment 5 Nate Graham 2019-02-11 01:21:24 UTC 
Hmm, Firefox claims the video is corrupt. There seems to be something wrong with it. Do you have any videos that do play in Firefox but don't get previews in Dolphin?
Comment 6 Patrick Silva 2019-02-11 02:22:11 UTC 
Created attachment 117974 [details]
another video without thumbnail in Dolphin
Comment 7 Nate Graham 2019-02-11 17:23:18 UTC 
Thanks! I talked to Kai and he said it was known that this was broken in git master, but I can confirm that it's fixed now with your file! \o/