(mtime_t)p_avih->i_microsecperframe /
(mtime_t)1000000 )
{
+ if( !vlc_object_alive( p_demux) )
+ goto error;
+
msg_Warn( p_demux, "broken or missing index, 'seek' will be "
"approximative or will exhibit strange behavior" );
if( i_do_index == 0 && !b_index )