Application: kdenlive (0.7.7.1)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-37-generic-pae i686
Distribution: Ubuntu 10.04.3 LTS

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

 -- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault
[Current thread is 1 (Thread 0xb50c8930 (LWP 4002))]

Thread 6 (Thread 0xb0f92b70 (LWP 5037)):
#0  0xb787e430 in __kernel_vsyscall ()
#1  0xb6a19342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb785d041 in mlt_consumer_put_frame () from /usr/lib/libmlt.so.2
#3  0xafd0d408 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0xa63fbb70 (LWP 5039)):
#0  0xb787e430 in __kernel_vsyscall ()
#1  0xb6a19015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb2bc5e95 in ?? () from /usr/lib/mlt/libmltsdl.so
#3  0x0002e293 in ?? ()

Thread 4 (Thread 0xa7bfeb70 (LWP 5040)):
#0  0xb787e430 in __kernel_vsyscall ()
#1  0xb6a19015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb785d8a8 in ?? () from /usr/lib/libmlt.so.2
#3  0x000001fb in ?? ()

Thread 3 (Thread 0xaf007b70 (LWP 5041)):
#0  0xb787e430 in __kernel_vsyscall ()
#1  0xb5d64dbe in ppoll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb2ac6b2a in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0xb2ac8a13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0xb2b1ffc6 in ?? () from /usr/lib/libSDL-1.2.so.0
#5  0xb2af1c0d in ?? () from /usr/lib/libSDL-1.2.so.0
#6  0xb2af99ce in ?? () from /usr/lib/libSDL-1.2.so.0
#7  0xb2b4425d in ?? () from /usr/lib/libSDL-1.2.so.0
#8  0xb6a1496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb5d72a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa6fffb70 (LWP 5042)):
#0  0xb787e430 in __kernel_vsyscall ()
#1  0xb5d64b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb5568d60 in ?? () from /usr/lib/libxcb.so.1
#3  0xb556a9b2 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0xb5a64f96 in _XReply (dpy=0xb231d20, rep=0xa6fff0f0, extra=0, discard=1) at ../../src/xcb_io.c:461
#5  0xb5a58847 in XSync (dpy=0xb231d20, discard=0) at ../../src/Sync.c:48
#6  0xb2b21b25 in ?? () from /usr/lib/libSDL-1.2.so.0
#7  0xb2b2dc74 in ?? () from /usr/lib/libSDL-1.2.so.0
#8  0xb2b1ade8 in SDL_DisplayYUVOverlay () from /usr/lib/libSDL-1.2.so.0
#9  0xb2bc573f in ?? () from /usr/lib/mlt/libmltsdl.so
#10 0x00000000 in ?? ()

Thread 1 (Thread 0xb50c8930 (LWP 4002)):
[KCrash Handler]
#6  KXErrorHandler::handle (this=0x49, dpy=0x99d2b30, e=0xbfeb464c) at ../../kdeui/util/kxerrorhandler.cpp:119
#7  0xb7674125 in KXErrorHandler::handler_wrapper (dpy=0x99d2b30, e=0xbfeb464c) at ../../kdeui/util/kxerrorhandler.cpp:112
#8  0xb5a5e299 in _XError (dpy=0x99d2b30, rep=0xa8d3228) at ../../src/XlibInt.c:3103
#9  0xb5a6492f in process_responses (dpy=0x99d2b30, wait_for_first_event=<value optimized out>, current_error=0xbfeb477c, current_request=61740965) at ../../src/xcb_io.c:214
#10 0xb5a64fb6 in _XReply (dpy=0x99d2b30, rep=0xbfeb47b0, extra=0, discard=1) at ../../src/xcb_io.c:464
#11 0xb5a5a211 in XTranslateCoordinates (dpy=0x99d2b30, src_win=273, dest_win=69206137, src_x=811, src_y=116, dst_x=0xbfeb482c, dst_y=0xbfeb4828, child=0xbfeb4824) at ../../src/TrCoords.c:53
#12 0xb611d186 in QWidget::mapFromGlobal (this=0x9b2a6c0, pos=...) at kernel/qwidget_x11.cpp:1325
#13 0xb607609e in QApplicationPrivate::dispatchEnterLeave (enter=0x9e4c550, leave=0x9cc9680) at kernel/qapplication.cpp:2619
#14 0xb6100682 in QApplication::x11ProcessEvent (this=0xbfeb504c, event=0xbfeb4cac) at kernel/qapplication_x11.cpp:3497
#15 0xb613060a in x11EventSourceDispatch (s=0x99c27a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#16 0xb56ed5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#17 0xb56f12d8 in ?? () from /lib/libglib-2.0.so.0
#18 0xb56f14b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#19 0xb6bbc5d5 in QEventDispatcherGlib::processEvents (this=0x99aa170, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#20 0xb6130135 in QGuiEventDispatcherGlib::processEvents (this=0x99aa170, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#21 0xb6b8f059 in QEventLoop::processEvents (this=0xbfeb4fa4, flags=) at kernel/qeventloop.cpp:149
#22 0xb6b8f4aa in QEventLoop::exec (this=0xbfeb4fa4, flags=...) at kernel/qeventloop.cpp:201
#23 0xb6b9369f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#24 0xb6070577 in QApplication::exec () at kernel/qapplication.cpp:3579
#25 0x08082a9d in main (argc=5, argv=0xbfeb5244) at /build/buildd/kdenlive-0.7.7.1/src/main.cpp:86

Report to http://kdenlive.org/mantis