Problem with ffmpeg-free

[Christoph Pleger]

Hello,

> > The ffmpeg binary itself is not the problem, the ffmpeg package does not
> > even to be installed for using dvdstyler. The error occurs in one of the
> > libraries, most probably libswscale. It seems that the process of
> > converting a Jpeg image to an Mpeg video does not work.
>
> ffmpeg-dbg also contains debug symbols for libswscale0. Did you at least
> try to get a backtrace?

Here are some lines of output (maybe they can help) that appeared directly 
before the segmentation fault and the backtrace.

Regards
  Christoph

Output #0, mpeg2video, to '/home/cpleger/DVDs/dvd/menu1-0.mpg_bg.m2v':
    Stream #0.0: Video: 0x0000, yuv420p, 720x576 [PAR 0:1 DAR 0:1], q=2-31, 
6144                                                                            
kb/s, 25.00 tb(c)

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1240840512 (LWP 4134)]
0xb7f2c2c1 in sws_scale (c=0x0, src=0xbfabe7d4, srcStride=0xbfabe7c8,
    srcSliceY=0, srcSliceH=576, dst=0x0, dstStride=0x10) at swscale.c:2532
2532        if (c->sliceDir == 0 && srcSliceY != 0 && srcSliceY + srcSliceH != 
c                                                                           ->srcH) 
{
(gdb) bt
#0  0xb7f2c2c1 in sws_scale (c=0x0, src=0xbfabe7d4, srcStride=0xbfabe7c8,
    srcSliceY=0, srcSliceH=576, dst=0x0, dstStride=0x10) at swscale.c:2532
#1  0x0807802c in wxFileType::MessageParameters::~MessageParameters ()
#2  0x080de92e in wxComboBoxBase::Remove ()
#3  0x080e91ec in wxComboBoxBase::Remove ()
#4  0x080e9312 in wxComboBoxBase::Remove ()
#5  0x080f7932 in wxComboBoxBase::Remove ()
#6  0xb757e665 in wxAppConsole::HandleEvent ()
   from /usr/lib/libwx_baseu-2.6.so.0
#7  0xb760be82 in wxEvtHandler::ProcessEventIfMatches ()
   from /usr/lib/libwx_baseu-2.6.so.0
#8  0xb760bfcb in wxEventHashTable::HandleEvent ()
   from /usr/lib/libwx_baseu-2.6.so.0
#9  0xb760c14f in wxEvtHandler::ProcessEvent ()
   from /usr/lib/libwx_baseu-2.6.so.0
#10 0xb77e1268 in wxMenuBar::wxMenuBar ()
   from /usr/lib/libwx_gtk2u_core-2.6.so.0
#11 0xb6a44e1b in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#12 0xb6a3798b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#13 0xb6a47f2d in g_signal_chain_from_overridden ()
   from /usr/lib/libgobject-2.0.so.0
#14 0xb6a49429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#15 0xb6a495d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#16 0xb700e042 in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0
#17 0xb6f2c262 in gtk_menu_shell_activate_item ()
   from /usr/lib/libgtk-x11-2.0.so.0
#18 0xb6f2d810 in gtk_menu_shell_append () from /usr/lib/libgtk-x11-2.0.so.0
#19 0xb6f21d3f in gtk_menu_attach () from /usr/lib/libgtk-x11-2.0.so.0
#20 0xb6f20250 in _gtk_marshal_BOOLEAN__BOXED ()
   from /usr/lib/libgtk-x11-2.0.so.0
#21 0xb6a35f49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
#22 0xb6a3798b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#23 0xb6a4856f in g_signal_chain_from_overridden ()
   from /usr/lib/libgobject-2.0.so.0
#24 0xb6a49208 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#25 0xb6a495d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#26 0xb7009f64 in gtk_widget_get_default_style ()
   from /usr/lib/libgtk-x11-2.0.so.0
#27 0xb6f19bd3 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#28 0xb6f1ae07 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#29 0xb6db3eea in _gdk_events_init () from /usr/lib/libgdk-x11-2.0.so.0
#30 0xb6957731 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#31 0xb695a7a6 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#32 0xb695ab67 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#33 0xb6f1b281 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#34 0xb7767aeb in wxEventLoop::Run () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#35 0xb77ff4be in wxAppBase::MainLoop ()
   from /usr/lib/libwx_gtk2u_core-2.6.so.0
#36 0xb77feb61 in wxAppBase::OnRun () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#37 0xb75b345a in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#38 0xb75b3506 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#39 0x080f8ce0 in wxFrame::GetClientAreaOrigin ()
#40 0xb66c4ea8 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#41 0x0805efb1 in ?? ()