Hello

I am a Fedora 10 user (x64)

I have compile the last mlt, mtl++, and kdenlive subversion.(For the others dependancies I use the default package provided by yum)

but kdenlive is very unstable crashing after 10 / 15 second of use.( when I drag and drop a video sample for instance )

here is detail error :

Do I miss a depencie or is a package (like qt4 which seems to be in the error stack) not up to date ?

Application: Kdenlive (kdenlive), signal SIGSEGV

[Thread debugging using libthread_db enabled]

[New Thread 0x7f24e936c840 (LWP 10603)]

[New Thread 0x7f24dcfa4950 (LWP 10623)]

[KCrash handler]

#5 0x00000038a065b040 in ?? ()

#6 0x000000389a607479 in start_thread () from /lib64/libpthread.so.0

#7 0x0000003899ae62bd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f24e936c840 (LWP 10603)):

#0 0x000000389a607cb5 in pthread_join () from /lib64/libpthread.so.0

#1 0x00007f24dd956cb2 in consumer_stop (parent=<value optimized out>)

at consumer_sdl_preview.c:242

#2 0x0000000000127b4a in mlt_consumer_stop (this=0x7f24d4009040)

at mlt_consumer.c:939

#3 0x0000000000896b1e in Mlt::Consumer::stop () from /usr/lib/libmlt++.so.1

#4 0x00000000004a51d0 in Render::setProducer (this=0x7f24dd42d350,

producer=0x7f24db5077c0, position=-1)

at /root/build/kdenlive4/src/renderer.cpp:690

#5 0x000000000048809e in Monitor::slotSetXml (this=0x7f24dd417420,

clip=0x7f24da147360, position=-1)

at /root/build/kdenlive4/src/monitor.cpp:513

#6 0x000000000048d879 in Monitor::qt_metacall (this=0x7f24dd417420,

_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,

_a=0x7ffff13b44c0)

at /root/build/kdenlive4/src/cmake_bindir/monitor.moc:189

#7 0x00000038a6756764 in QMetaObject::activate ()

from /usr/lib64/libQtCore.so.4

#8 0x000000000047706d in ProjectList::clipSelected (this=0x7f24dcfa49e0,

_t1=0x7f24da147360)

at /root/build/kdenlive4/src/cmake_bindir/projectlist.moc:181

#9 0x0000000000477409 in ProjectList::slotClipSelected (this=0x2664320)

at /root/build/kdenlive4/src/projectlist.cpp:149

#10 0x0000000000480225 in ProjectList::qt_metacall (this=0x2664320,

_c=QMetaObject::InvokeMetaMethod, _id=-512, _a=0x7ffff13b4640)

at /root/build/kdenlive4/src/cmake_bindir/projectlist.moc:159

#11 0x00000038a6756764 in QMetaObject::activate ()

from /usr/lib64/libQtCore.so.4

#12 0x00000000004c13af in ProjectListView::mousePressEvent (this=0x2664450,

event=0x7ffff13b52f0) at /root/build/kdenlive4/src/projectlistview.cpp:198

#13 0x0000003953dd4eff in QWidget::event () from /usr/lib64/libQtGui.so.4

#14 0x00000039541f8e3d in QAbstractItemView::viewportEvent ()

from /usr/lib64/libQtGui.so.4

#15 0x000000395422dab0 in QTreeView::viewportEvent ()

from /usr/lib64/libQtGui.so.4

#16 0x00000038a6741668 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib64/libQtCore.so.4

#17 0x0000003953d827ec in QApplicationPrivate::notify_helper ()

from /usr/lib64/libQtGui.so.4

#18 0x0000003953d8ae3a in QApplication::notify ()

from /usr/lib64/libQtGui.so.4

#19 0x00000039551fb46b in KApplication::notify ()

from /usr/lib64/libkdeui.so.5

#20 0x00000038a6742391 in QCoreApplication::notifyInternal ()

from /usr/lib64/libQtCore.so.4

#21 0x0000003953d8a1d8 in QApplicationPrivate::sendMouseEvent ()

from /usr/lib64/libQtGui.so.4

#22 0x0000003953dee829 in ?? () from /usr/lib64/libQtGui.so.4

#23 0x0000003953ded247 in QApplication::x11ProcessEvent ()

from /usr/lib64/libQtGui.so.4

#24 0x0000003953e139f4 in ?? () from /usr/lib64/libQtGui.so.4

#25 0x000000389b23779b in g_main_context_dispatch ()

from /lib64/libglib-2.0.so.0

#26 0x000000389b23af6d in ?? () from /lib64/libglib-2.0.so.0

#27 0x000000389b23b12b in g_main_context_iteration ()

from /lib64/libglib-2.0.so.0

#28 0x00000038a676a79f in QEventDispatcherGlib::processEvents ()

from /usr/lib64/libQtCore.so.4

#29 0x0000003953e1319f in ?? () from /usr/lib64/libQtGui.so.4

#30 0x00000038a6740cb2 in QEventLoop::processEvents ()

from /usr/lib64/libQtCore.so.4

#31 0x00000038a6740e3d in QEventLoop::exec () from /usr/lib64/libQtCore.so.4

#32 0x00000038a67432ed in QCoreApplication::exec ()

from /usr/lib64/libQtCore.so.4

#33 0x000000000045b505 in main (argc=1, argv=0x7ffff13b64d8)

at /root/build/kdenlive4/src/main.cpp:74

Thanks for help !

Did you test the Fedora 10 user (x64) packages first:

http://www.kdenlive.org/user-manual/downloading-and-installing-kdenlive/pre-compiled-packages/fedora-packages

Can you report the gdb trace: gdb kdenlive.

I joined the trace we don't see much things

Thank for the link I will install from that repo !