Bug 437427 - Modifying title clip does not invalidate preview render
Summary: Modifying title clip does not invalidate preview render
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: Rendering & Export (other bugs)
Version First Reported In: 21.08.1
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-05-20 18:45 UTC by Mazin07
Modified: 2022-03-20 22:45 UTC (History)
2 users (show)

See Also:
Latest Commit: https://invent.kde.org/multimedia/kdenlive/commit/11b0c242b4a87c542470a5011716d7221233b21a
Version Fixed/Implemented In:
Sentry Crash Report:
fritzibaby: timeline_corruption+

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Description Mazin07 2021-05-20 18:45:17 UTC 
SUMMARY

Modifying a title clip that is on the timeline does not invalidate the cached preview for the time covering that clip.

STEPS TO REPRODUCE
1. Create title that says "foo".
2. Drag title onto timeline.
3. Create preview zone for the duration of the clip.
4. Modify title (double-click clip) and change the text to "bar".
5. Play the timeline and see that the preview still shows "foo".

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 emohr 2021-05-24 12:57:30 UTC 
This refresh issue of the monitors when changing a title with double click the clip should be fixed. Please try with 21.04.1 or the daily build.
Comment 2 Bug Janitor Service 2021-06-08 04:33:32 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Mazin07 2021-06-09 18:08:29 UTC 
(In reply to emohr from comment #1)
> This refresh issue of the monitors when changing a title with double click
> the clip should be fixed. Please try with 21.04.1 or the daily build.

It is still an issue with the 21.04.1 Linux AppImage. Possibly you are thinking of a similar but different bug?

I am saying the preview is not invalidated, not just that the monitor does not refresh. (Green bar above timeline stays green after editing title.)
Comment 4 Jean-Baptiste Mardelle 2022-03-20 22:45:13 UTC 
Git commit 11b0c242b4a87c542470a5011716d7221233b21a by Jean-Baptiste Mardelle.
Committed on 20/03/2022 at 22:36.
Pushed by mardelle into branch 'release/22.04'.

Fix editing title/color clips does not invalidate timeline preview.

M  +1    -0    src/bin/projectclip.cpp
M  +4    -0    src/timeline2/model/timelinemodel.cpp

https://invent.kde.org/multimedia/kdenlive/commit/11b0c242b4a87c542470a5011716d7221233b21a