Problem with ffmpeg-free

[Christoph Pleger]

Hello,

> But since you've said that you've seen the message, I'm confident that
> this patch will work (the segfault obviously occured after the message).

It did not. Or better: Now the segmentation fault occurs at another location.

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)
swScaler: SwsContext invalid

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1241299264 (LWP 32227)]
0xb7a4b621 in avcodec_encode_video (avctx=0x8bbe540, buf=0x0,
    buf_size=1835008, pict=0x0) at utils.c:916
916         if((avctx->codec->capabilities & CODEC_CAP_DELAY) || pict){
(gdb) bt
#0  0xb7a4b621 in avcodec_encode_video (avctx=0x8bbe540, buf=0x0,
    buf_size=1835008, pict=0x0) at utils.c:916
#1  0x08077e27 in wxFileType::MessageParameters::~MessageParameters ()
#2  0x08078077 in wxFileType::MessageParameters::~MessageParameters ()
#3  0x080de92e in wxComboBoxBase::Remove ()
#4  0x080e91ec in wxComboBoxBase::Remove ()
#5  0x080e9312 in wxComboBoxBase::Remove ()
#6  0x080f7932 in wxComboBoxBase::Remove ()
#7  0xb750e665 in wxAppConsole::HandleEvent ()
   from /usr/lib/libwx_baseu-2.6.so.0
#8  0xb759be82 in wxEvtHandler::ProcessEventIfMatches ()
   from /usr/lib/libwx_baseu-2.6.so.0
#9  0xb759bfcb in wxEventHashTable::HandleEvent ()
   from /usr/lib/libwx_baseu-2.6.so.0
#10 0xb759c14f in wxEvtHandler::ProcessEvent ()
   from /usr/lib/libwx_baseu-2.6.so.0
#11 0xb7771268 in wxMenuBar::wxMenuBar ()
   from /usr/lib/libwx_gtk2u_core-2.6.so.0
#12 0xb69d4e1b in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#13 0xb69c798b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#14 0xb69d7f2d in g_signal_chain_from_overridden ()
   from /usr/lib/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#15 0xb69d9429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#16 0xb69d95d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#17 0xb6f9e042 in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0
#18 0xb6ebc262 in gtk_menu_shell_activate_item ()
   from /usr/lib/libgtk-x11-2.0.so.0
#19 0xb6ebd810 in gtk_menu_shell_append () from /usr/lib/libgtk-x11-2.0.so.0
#20 0xb6eb1d3f in gtk_menu_attach () from /usr/lib/libgtk-x11-2.0.so.0
#21 0xb6eb0250 in _gtk_marshal_BOOLEAN__BOXED ()
   from /usr/lib/libgtk-x11-2.0.so.0
#22 0xb69c5f49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
#23 0xb69c798b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#24 0xb69d856f in g_signal_chain_from_overridden ()
   from /usr/lib/libgobject-2.0.so.0
#25 0xb69d9208 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#26 0xb69d95d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#27 0xb6f99f64 in gtk_widget_get_default_style ()
   from /usr/lib/libgtk-x11-2.0.so.0
#28 0xb6ea9bd3 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#29 0xb6eaae07 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#30 0xb6d43eea in _gdk_events_init () from /usr/lib/libgdk-x11-2.0.so.0
#31 0xb68e7731 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb68ea7a6 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#33 0xb68eab67 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#34 0xb6eab281 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#35 0xb76f7aeb in wxEventLoop::Run () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#36 0xb778f4be in wxAppBase::MainLoop ()
   from /usr/lib/libwx_gtk2u_core-2.6.so.0
#37 0xb778eb61 in wxAppBase::OnRun () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#38 0xb754345a in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#39 0xb7543506 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#40 0x080f8ce0 in wxFrame::GetClientAreaOrigin ()
#41 0xb6654ea8 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#42 0x0805efb1 in ?? ()