https://bugs.kde.org/show_bug.cgi?id=492692
Bug ID: 492692
Summary: Difficulties with editing/playing back MPEG files in
Kdenlive 24.08*
Classification: Applications
Product: kdenlive
Version: 24.08.0
Platform: Microsoft Windows
OS: Microsoft Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: User Interface
Assignee: j...@kdenlive.org
Reporter: bibidib...@gmail.com
Target Milestone: ---
Created attachment 173363
--> https://bugs.kde.org/attachment.cgi?id=173363&action=edit
5-second frame counter
SUMMARY
In the 24.* versions it seems to me that playing or editing MPEG files under
Kdenlive has become more unreliable. At least under 23.08.5 (Qt5) I didn't
notice frozen frames when moving the playhead back/forward. They become more
noticeable when you cut such a clip in two and quickly go back/forward a frame
with the < and > keys near the cut.
STEPS TO REPRODUCE
1. Open the video attached here, a 5-second clip produced by Kdenlive using the
time frame counter tool;
2. In the timeline go fast forward a few seconds with the ">" key, then back to
the beginning of the clip using "<"
3. Make a cut somewhere e.x. in the middle
OBSERVED RESULT
Kdenlive manages to play the video, it stops to do so for too many frames when
going backwards with the mouse or the "<" key. This makes it impossible to do
accurate cuts scene by scene, because you don't know at which exact frame the
cut is really happening.
EXPECTED RESULT
I tried playing/editing the same MPEG video under Kdenlive 23.08.5, and there I
don't see the issue with the playback/jumping frames.
SOFTWARE/OS VERSIONS
Windows:
macOS:
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma:
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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