Application: dolphin (1.4)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3" (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.5-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
When I try to see a video preview codified in avi with the player integrated in dolphin, it go in crash. 

The crash can be reproduced every time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f067e638760 (LWP 11702))]

Thread 10 (Thread 0x7f066aaf6710 (LWP 13344)):
#0  0x00007f0677569709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f066c202941 in metronom_sync_loop (this=0xf7aff0) at metronom.c:870
#2  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#3  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f0666909710 (LWP 17527)):
#0  0x00007f0677569709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f066c210aaf in interruptable_sleep (this_gen=0xff5bc0) at video_out.c:1092
#2  video_out_loop (this_gen=0xff5bc0) at video_out.c:1276
#3  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f0666108710 (LWP 17528)):
#0  0x00007f067a3d76b3 in poll () from /lib64/libc.so.6
#1  0x00007f06759a0fd4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f06759a1510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f067b7716d6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#4  0x00007f067b748292 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x00007f067b748495 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007f067b65f2cf in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007f066c47d3b4 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f067b661bf5 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f067a3e082d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f06656fd710 (LWP 17531)):
#0  0x00007f067a3d76b3 in poll () from /lib64/libc.so.6
#1  0x00007f0665702907 in my_snd_mixer_wait (data=0x14286e0) at audio_alsa_out.c:151
#2  ao_alsa_handle_event_thread (data=0x14286e0) at audio_alsa_out.c:167
#3  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f0664efc710 (LWP 17532)):
#0  0x00007f067756939c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f066c214a6b in fifo_peek_int (this_gen=0x1451950) at audio_out.c:348
#2  fifo_peek (this_gen=0x1451950) at audio_out.c:388
#3  ao_loop (this_gen=0x1451950) at audio_out.c:1015
#4  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f0664312710 (LWP 17533)):
[KCrash Handler]
#5  yuv444_to_yuy2_mmx (yuv_planes=0x16b6fc0, yuy2_map=0x0, pitch=<value optimized out>) at color.c:366
#6  0x00007f065d06cfda in rgb_decode_data (this_gen=<value optimized out>, buf=<value optimized out>) at rgb.c:353
#7  0x00007f066c20d002 in video_decoder_loop (stream_gen=0x15abb40) at video_decoder.c:387
#8  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#9  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f0663944710 (LWP 17534)):
#0  0x00007f067756939c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f066c206a1b in fifo_buffer_get (fifo=0x15c6320) at buffer.c:230
#2  0x00007f066c20de6d in audio_decoder_loop (stream_gen=0x15abb40) at audio_decoder.c:67
#3  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f0663143710 (LWP 17535)):
#0  0x00007f067756939c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f066c217beb in xine_event_wait (queue_gen=0x1608a30) at events.c:56
#2  listener_loop (queue_gen=0x1608a30) at events.c:214
#3  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f065ce48710 (LWP 17536)):
#0  0x00007f067a3d9e13 in select () from /lib64/libc.so.6
#1  0x00007f066c22c8b4 in xine_usec_sleep (usec=<value optimized out>) at utils.c:481
#2  0x00007f066c21c577 in demux_loop (stream_gen=0x15abb40) at demux.c:370
#3  0x00007f0677564a4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f067a3e082d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f067e638760 (LWP 11702)):
#0  0x00007f067a3d76b3 in poll () from /lib64/libc.so.6
#1  0x00007f06745edc0a in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f06745eedaf in xcb_wait_for_reply () from /usr/lib64/libxcb.so.1
#3  0x00007f0679526c33 in _XReply () from /usr/lib64/libX11.so.6
#4  0x00007f067951bf7d in XTranslateCoordinates () from /usr/lib64/libX11.so.6
#5  0x00007f067abc92de in QWidget::mapFromGlobal(QPoint const&) const () from /usr/lib64/libQtGui.so.4
#6  0x00007f067ab433ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#7  0x00007f067c2a1c06 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#8  0x00007f067b748e4c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#9  0x00007f067ab3c1e5 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4
#10 0x00007f067abb66c8 in ?? () from /usr/lib64/libQtGui.so.4
#11 0x00007f067abb4ef5 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#12 0x00007f067abdb492 in ?? () from /usr/lib64/libQtGui.so.4
#13 0x00007f06759a0a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#14 0x00007f06759a1270 in ?? () from /usr/lib64/libglib-2.0.so.0
#15 0x00007f06759a1510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#16 0x00007f067b77167f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#17 0x00007f067abdb14e in ?? () from /usr/lib64/libQtGui.so.4
#18 0x00007f067b748292 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#19 0x00007f067b748495 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#20 0x00007f067b74c88b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#21 0x0000000000436c3d in _start ()

Reported using DrKonqi