https://bugs.kde.org/show_bug.cgi?id=373199
Bug ID: 373199
Summary: Crash when using frei0r emboss effect
Product: kdenlive
Version: 16.08.2
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: Effects & Transitions
Assignee: vpi...@kde.org
Reporter: yves.desga...@ugroupmedia.com
Target Milestone: ---
On ubuntu 16.04, install from the stable ppa:kdenlive/kdenlive-stable. This
will give you Kdenlive 16.08.2 and melt 6.3.0.
Just use the frei0r emboss effect (created with a previous version or with the
fix below). If you click on the timeline where that effect is, Kdenlive will
crash.
The dump will show you that the frei0r emboss library cannot find symbols sin()
and cos().
Ideally, the library provided should be fixed.
If you execute the following steps in a shell, this will fix the broken
library.
# install frei0r as the one provided is broken
git clone https://github.com/dyne/frei0r
cd frei0r
./autogen.sh
./configure --prefix=/usr
make
sudo make install
cd ..
rm -rf frei0r
# create missing kdenlive file
{
echo "<!DOCTYPE kpartgui>"
echo "<effect tag=\"frei0r.emboss\" id=\"frei0r.emboss\">"
echo " <name>Emboss</name>"
echo " <description>Emboss the image</description>"
echo " <author>RG</author>"
echo " <parameter type=\"constant\" name=\"0\" default=\"375\" min=\"0\"
max=\"1000\" factor=\"1000\">"
echo " <name>amount of azimuth</name>"
echo " </parameter>"
echo " <parameter type=\"constant\" name=\"1\" default=\"333\" min=\"0\"
max=\"1000\" factor=\"1000\">"
echo " <name>amount of elevation</name>"
echo " </parameter>"
echo " <parameter type=\"constant\" name=\"2\" default=\"250\" min=\"0\"
max=\"1000\" factor=\"1000\">"
echo " <name>amount of width45</name>"
echo " </parameter>"
echo "</effect>"
} > frei0r_emboss.xml
sudo mv -f frei0r_emboss.xml /usr/share/kdenlive
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