https://bugs.kde.org/show_bug.cgi?id=522493
Bug ID: 522493
Summary: inconsistent keyframe handling on single effect
presets and effect stacks
Classification: Applications
Product: kdenlive
Version First 26.04.2
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: Video Effects & Transitions
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Problem with Kdenlive effect presets and effect stacks. When I’m saving only
single effect as an effect preset - it seems to save keyframe positions as
global (i.e. keyframe1 position in the WHOLE sequence). So, obviously, when I’m
dragging this preset to the other clip in this sequence which lies ahead or
before the original clip I created an effect preset from - it shows 0 or broken
keyframes (because they were calculated globally, not locally to the clip
itself). However, if I’m creating and “effect stack” preset (just 2 or more
effects as a preset) problem vanishes. That’s sounds as a bug with single
effect presets, because even adding default Transform effect or any other
effect (which does nothing) fixes the problem.
Below are examples of the same Transform effect XML: one is with single
Transform, another is with the same Transform and "dummy Transform" which does
nothing.
-----------------------------------------------------XML file with single
effect
<effect id="testing singular" tag="qtblend" type="customVideo" version="2">
<name>testing singular</name>
<description>tesios</description>
<author>Jean-Baptiste Mardelle</author>
<features>
<feature name="tenbit" supported="true"/>
</features>
<parameter default="0" name="compositing"
paramlist="0;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;6;8"
type="list" value="0">
<name>Compositing</name>
<paramlistdisplay>Alpha
blend,Xor,Plus,Multiply,Screen,Overlay,Darken,Lighten,Color dodge,Color
burn,Hard light,Soft light,Difference,Exclusion,Bitwise or,Bitwise and,Bitwise
xor,Bitwise nor,Bitwise nand,Bitwise not xor,Destination in,Destination
out</paramlistdisplay>
</parameter>
<parameter default="0" max="1" min="0" name="distort" type="bool" value="0">
<name>Distort</name>
</parameter>
<parameter default="1" max="1" min="0" name="rotate_center" type="bool"
value="1">
<name>Rotate from center</name>
</parameter>
<parameter default="0 0 %width %height 1" name="rect" type="animatedrect"
value="632=0 0 1920 1080 1.000000;808$=-782 -440 3484 1960 1.000000">
<name>Rectangle</name>
</parameter>
<parameter compact="1" decimals="2" default="0" max="360" min="-360"
name="rotation" notintimeline="1" suffix="°" type="animated"
value="632=0;808$=0">
<name>Rotation</name>
</parameter>
</effect>
-----------------------------------------------------XML of the effect stack
with “dummy Transform”
<effectgroup description="" id="testing stack" parentIn="632">
<description></description>
<effect id="Testing">
<property name="rotation">1=0</property>
<property name="distort">0</property>
<property name="rect">1=0 0 1920 1080 1.000000</property>
<property name="rotate_center">1</property>
<property name="compositing">0</property>
</effect>
<effect id="qtblend">
<property name="rotation">632=0</property>
<property name="distort">0</property>
<property name="rect">632=0 0 1920 1080 1</property>
<property name="rotate_center">1</property>
<property name="compositing">0</property>
</effect>
</effectgroup>
If I’m missing something please correct me or maybe that’s a bug I’ve found
SOFTWARE/OS VERSIONS
Operating System (available in the Info Center app, or by running `kinfo` in a
terminal window):
KDE Plasma Version: 6.7.2
KDE Frameworks Version: 6.27.0
Qt Version: 6.11.1
ADDITIONAL INFORMATION:
The problem is not newly acquired after installation or update.
It consists even after whole OS reinstall.
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