Bug 433579 - Crash when moving in-track transitions with warp_speed
Summary: Crash when moving in-track transitions with warp_speed
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: User Interface & Miscellaneous (other bugs)
Version First Reported In: git-master
Platform: Compiled Sources Linux
: NOR grave
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-02-25 12:03 UTC by alriddoch
Modified: 2021-08-05 11:57 UTC (History)
3 users (show)

See Also:
Latest Commit: https://invent.kde.org/multimedia/kdenlive/commit/aaf16ed138d66ee660fcefdd19053d7cbe17b9fc
Version Fixed/Implemented In:
Sentry Crash Report:
fritzibaby: Brainstorm+

Attachments
full log (45.16 KB, text/plain)
2021-07-04 23:42 UTC, farid 		Details
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Description alriddoch 2021-02-25 12:03:49 UTC 
SUMMARY
If two clips have an in-track transition, and warp_speed factor set to non-zero, kdenlive crashes if an attempt is made to move the clips.

STEPS TO REPRODUCE
1. Add two clips to the timeline
2. Set speed on both to 200%
3. Create an in-track transition between the two clips.
4. Select both clips, and try to move them.

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Julius Künzel 2021-03-04 00:59:32 UTC 
I can confirm that. Added here https://invent.kde.org/multimedia/kdenlive/-/issues/796
Comment 2 alriddoch 2021-03-04 01:11:31 UTC 
Is this tracker still the preferred location for users to file bugs? It's still listed on the website, but it sounds like invent.kde.org is used more by the developers?
Comment 3 emohr 2021-03-06 09:43:04 UTC 
Thank you for reporting. Yes, this bugtracker is the official bug reporting tool. invent.kde.org is for developer use.
Comment 4 farid 2021-07-04 23:40:14 UTC 
Happens here:

ASSERT: "m_snaps.count(position) > 0" in file /home/farid/kdenlive/src/timeline2/model/snapmodel.cpp, line 43
Comment 5 farid 2021-07-04 23:42:06 UTC 
Created attachment 139855 [details]
full log
Comment 6 Jean-Baptiste Mardelle 2021-08-04 19:38:26 UTC 
Git commit aaf16ed138d66ee660fcefdd19053d7cbe17b9fc by Jean-Baptiste Mardelle.
Committed on 04/08/2021 at 19:37.
Pushed by mardelle into branch 'release/21.08'.

Fix crash moving clip with speed effect and mix.

M  +2    -2    src/timeline2/model/clipsnapmodel.cpp

https://invent.kde.org/multimedia/kdenlive/commit/aaf16ed138d66ee660fcefdd19053d7cbe17b9fc
Comment 7 alriddoch 2021-08-05 11:57:11 UTC 
Fix confirmed at e22eccc203f099de8426f58adc5237298a088fe0

Many thanks!