https://bugs.kde.org/show_bug.cgi?id=497534
Bug ID: 497534
Summary: Muted Video Tracks Should Not Consume CPU
Classification: Applications
Product: kdenlive
Version: 24.08.3
Platform: Ubuntu
OS: Linux
Status: REPORTED
Severity: wishlist
Priority: NOR
Component: Timeline & Editing
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
Muted tracks seem to consume CPU when the timeline is playing. To fully
eliminate CPU use, it seems entire clips must be manually disabled.
STEPS TO REPRODUCE
1. Place several clips and nested sequences on the timeline with FX, in a
single video track
2. Place a dummy video clip on another track 2
3. Mute the video track 1
4. Play the timeline
OBSERVED RESULT
Note that track 1 continues to consume heavy CPU after being muted.
EXPECTED RESULT
Once track 1 is muted, it should not consume any CPU even if its clips are
enabled.
SOFTWARE/OS VERSIONS
Linux thinkmike 6.8.0-50-generic #51-Ubuntu SMP PREEMPT_DYNAMIC Sat Nov 9
17:58:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
24.08.3 Flatpak
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