Bug 509303

Summary:	MOV video file continues to play corrupted sound on pause
Product:	[Applications] dragonplayer	Reporter:	postix <postix>
Component:	general	Assignee:	Unassigned bugs <unassigned-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	myriam, sitter
Priority:	NOR
Version First Reported In:	25.08.0
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description postix 2025-09-09 11:06:06 UTC

STEPS TO REPRODUCE
1. Download https://archive.org/download/quicktime-3-sample-mov/Sample.mov
2. Open it in DragonPlayer
3. Play it
4. Pause it

OBSERVED RESULT
Once paused, it sounds like it repeatably plays back what it had lastly in its buffer, some very distorted short sound. 

EXPECTED RESULT
DragonPlayer is silent. 


SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.4
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.1
Kernel Version: 6.16.5-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland

Comment 1 postix 2025-09-09 11:07:39 UTC

This file is weird anyway, in VLC the pausing issue doesn't occur, but on playback the sound stream skips frames.

Comment 2 postix 2025-09-09 11:16:49 UTC

The sample file is taken from here: https://archive.org/details/quicktime-3-sample-mov

Comment 3 Harald Sitter 2025-11-18 12:50:07 UTC

Can you still reproduce this? And if so, can you also reproduce this with the flatpak?

Comment 4 postix 2025-11-20 19:57:12 UTC

Looks like it got fixed somehow over time! :)