Bug 472324

Summary: Bug: "Play Zone/Loop Zone/Loop Selected Clip" don't play audio after pause playback.
Product: [Applications] kdenlive Reporter: Mat. <master.lee915>
Component: Rendering & ExportAssignee: Jean-Baptiste Mardelle <jb>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version First Reported In: 23.04.2   
Target Milestone: ---   
Platform: Other   
OS: Microsoft Windows   
Latest Commit: https://invent.kde.org/multimedia/kdenlive/-/commit/3e2f75cefb6b04f05b4dbfdb076c60ef5f20be72 Version Fixed In:
Sentry Crash Report:
Attachments: Demonstrating the issue.

Description Mat. 2023-07-17 13:58:24 UTC 
SUMMARY

Use "Play Zone/Loop Zone/Loop Selected Clip" and pause,  as soon use this feature again, this will not play the audio clip.

I need change the position of cursor to play audio back again.

This happen both Clip Monitor and Project Monitor.

DEMONSTRATING THE ISSUE:
https://youtu.be/8xHa_w9HZ-s

***

STEPS TO REPRODUCE
1. With video in Clip Monitor or Project Monitor, Set Zone In and Zone Out with any duration or select one clip in Timeline.
2. Play Zone with the feature "Play Zone" (Monitor > Play Zone) or "Loop Zone" (Monitor > Loop Zone) or "Loop Selected Clip" (Monitor > Loop Selected Clip), if selected clip in Timeline.
3. Let play and pause "Play Zone/Loop Zone/Loop Selected Clip".
4. Use "Play Zone/Loop Zone/Loop Selected Clip" again immediately.

OBSERVED RESULT
When use again "Play Zone/Loop Zone/Loop Selected Clip", the audio WILL NOT PLAY.

EXPECTED RESULT
When use again "Play Zone/Loop Zone/Loop Selected Clip", the audio PLAY NORMALLY.


SOFTWARE/OS VERSIONS
Windows: Windows 10 Version 2009 (x86_64)
Comment 1 Mat. 2023-07-17 18:11:50 UTC 
Created attachment 160340 [details]
Demonstrating the issue.
Comment 2 Jean-Baptiste Mardelle 2023-07-21 14:24:37 UTC 
Git commit 3e2f75cefb6b04f05b4dbfdb076c60ef5f20be72 by Jean-Baptiste Mardelle.
Committed on 21/07/2023 at 14:24.
Pushed by mardelle into branch 'release/23.08'.

Fix play zone breaking audio playback

M  +32   -12   src/monitor/glwidget.cpp

https://invent.kde.org/multimedia/kdenlive/-/commit/3e2f75cefb6b04f05b4dbfdb076c60ef5f20be72