Bug 452229

Summary:	After crash recovery all clips about half way through have the sound wave flat lined
Product:	[Applications] kdenlive	Reporter:	Jacob <jtribb76>
Component:	Rendering & Export	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	julius.kuenzel
Priority:	NOR
Version First Reported In:	21.12.1
Target Milestone:	---
Platform:	Other
OS:	Other
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Screeb shot showing the issue

Description Jacob 2022-04-03 15:15:33 UTC

Created attachment 147935 [details]
Screeb shot showing the issue

SUMMARY
***
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***
I was messing with Time Remap then the project completely dissappeared and a new project named untitled was shown.  i loaded my previous project and found that now all my clips about half way though have the sound bit flat lined.  the auto is still there as normal but it is now shown flat.

STEPS TO REPRODUCE
1. 
2. 
3. 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 10
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

Comment 1 Jacob 2022-04-03 15:27:08 UTC

Upon further review i checked all my saved video project files they all have this flat sound bite.  these were save before the crash.

Comment 2 Jacob 2022-04-03 15:59:44 UTC

I have found a workaround for the issue.  in the project Bin if reload all the video the audio thumb nail sound wave is now correct.

Comment 3 Julius Künzel 2022-06-27 14:30:08 UTC

Thanks for your report!

I guess what you did is the way to go. The generation of the sound waveform was probably interrupted or destroyed through the crash somehow.

Happy to hear you found a fix, closing since it works for you and the code to generate audio waveform got a overhaul recently.