#0  0x0175927b in gavl_video_scale_table_init (tab=0xa31b3bc, opt=0xbfb618ac, 
    src_off=0.12626262009143829, src_size=620, dst_size=495, src_width=620)
    at scale_table.c:217
	widen = <value optimized out>
	t = 4.9406564584124654e-324
	i = 0
	j = <value optimized out>
	src_index_nearest = <value optimized out>
	src_index_f = 0
	widen_factor = 2
	preblur_factors = (float *) 0x0
	num_preblur_factors = 0
	num_tmp_factors = 2
	tmp_factors = (float *) 0x0
	weight_func = (
    gavl_video_scale_get_weight) 0x1758531 <get_weight_bilinear>
	scale_factor = 0.79838709677419351
#1  0x01756d0a in gavl_video_scale_context_init (ctx=0xa31b3bc, 
    opt=0xbfb619bc, plane=0, src_format=0xa31c4b8, dst_format=0xa31c4f0, 
    src_field=0, dst_field=0, src_fields=1, dst_fields=1)
    at scale_context.c:642
	bits_h = 0
	bits_v = 0
	sub_h_in = 1
	sub_v_in = 1
	sub_h_out = 1
	sub_v_out = 1
	scale_x = 1
	scale_y = <value optimized out>
	tmp_opt = {quality = 2, accel_flags = 103, conversion_flags = 0, 
  alpha_mode = GAVL_ALPHA_IGNORE, scale_mode = GAVL_SCALE_BILINEAR, 
  scale_order = 4, deinterlace_mode = GAVL_DEINTERLACE_NONE, 
  deinterlace_drop_mode = GAVL_DEINTERLACE_DROP_TOP, background_float = {0, 
    0, 0}, background_16 = {0, 0, 0}, src_rect = {x = 0, y = 0, w = 620, 
    h = 600}, dst_rect = {x = 72, y = 0, w = 495, h = 480}, 
  have_rectangles = 1, keep_aspect = 0, 
  downscale_filter = GAVL_DOWNSCALE_FILTER_WIDE, downscale_blur = 1}
	tmp_opt_y = {quality = 113, accel_flags = 0, 
  conversion_flags = 171028408, alpha_mode = 24339788, scale_mode = 24337984, 
  scale_order = 24335936, deinterlace_mode = GAVL_DEINTERLACE_COPY, 
  deinterlace_drop_mode = 9637876, background_float = {-1.42264557, 
    8.55561523e-33, -1.42264032}, background_16 = {57353, 145, 6404}, 
  src_rect = {x = -0.086318493227133253, y = 8.4499108683501298e-316, 
    w = 2.1219957909652723e-314, h = 2.1219957909652723e-314}, dst_rect = {
    x = 171025720, y = -1216733848, w = 24338216, h = 1166964}, 
  have_rectangles = 24334352, keep_aspect = 1, downscale_filter = 9637876, 
  downscale_blur = 1.33942988e-38}
	src_chroma_offset_x = 0
	src_chroma_offset_y = 0
	dst_chroma_offset_x = 0
	dst_chroma_offset_y = 0
	src_rect_i = {x = 0, y = 1, w = 1, h = 0}
	src_width = 620
	src_height = 600
	offset_x = 0.12626262
	offset_y = 0.124999993
	funcs = {funcs_x = {scale_rgb_15 = 0, scale_rgb_16 = 0, 
    scale_uint8_x_1_noadvance = 0, 
    scale_uint8_x_1_advance = 0x9312a4 <_rtld_local+644>, 
    scale_uint8_x_2 = 0, scale_uint8_x_3 = 0x930ff4, 
    scale_uint8_x_4 = 0x930ff4, scale_uint16_x_1 = 0, 
    scale_uint16_x_2 = 0xbfb617f0, scale_uint16_x_3 = 0xbfb617bc, 
    scale_uint16_x_4 = 0x922838 <_dl_signal_cerror+152>, 
    scale_float_x_1 = 0xbfb617f0, scale_float_x_2 = 0x92296d <_dl_init+13>, 
    scale_float_x_3 = 0x930ff4, scale_float_x_4 = 0xa31ad28, 
    bits_rgb_15 = 9558957, bits_rgb_16 = -1078585352, 
    bits_uint8_noadvance = 9595465, bits_uint8_advance = -1078554676, 
    bits_uint16 = 171028192}, funcs_y = {scale_rgb_15 = 0x1, 
    scale_rgb_16 = 0x9152d4, scale_uint8_x_1_noadvance = 0x92d528, 
    scale_uint8_x_1_advance = 0xbfb617bc, scale_uint8_x_2 = 0x13, 
    scale_uint8_x_3 = 0x2101ea0, scale_uint8_x_4 = 0x930ff4, 
    scale_uint16_x_1 = 0xbfb617f0, 
    scale_uint16_x_2 = 0x91d9db <check_match+27>, 
    scale_uint16_x_3 = 0xbfb618a4, 
    scale_uint16_x_4 = 0x91e7e5 <_dl_lookup_symbol_x+2277>, 
    scale_float_x_1 = 0xbfb617f0, scale_float_x_2 = 0x92e443, 
    scale_float_x_3 = 0, scale_float_x_4 = 0xbfb6184c, 
    bits_rgb_15 = -1078585343, bits_rgb_16 = 9558700, 
    bits_uint8_noadvance = 128951329, bits_uint8_advance = 11368633, 
    bits_uint16 = 9637876}, funcs_xy = {scale_rgb_15 = 0x1734d30, 
    scale_rgb_16 = 0x2, scale_uint8_x_1_noadvance = 0xbfb61860, 
    scale_uint8_x_1_advance = 0x91dda5 <do_lookup_x+533>, 
    scale_uint8_x_2 = 0, scale_uint8_x_3 = 0x11cda4, 
    scale_uint8_x_4 = 0xd696910, scale_uint16_x_1 = 0xbfb61840, 
    scale_uint16_x_2 = 0x91da80 <check_match+192>, 
    scale_uint16_x_3 = 0x1734f30, scale_uint16_x_4 = 0x92d528, 
    scale_float_x_1 = 0xbfb6182c, scale_float_x_2 = 0xa, 
    scale_float_x_3 = 0x7a12e7b, scale_float_x_4 = 0xa319438, 
    bits_rgb_15 = -198848662, bits_rgb_16 = 5, bits_uint8_noadvance = 0, 
    bits_uint8_advance = 0, bits_uint16 = 1}}
#2  0x01754909 in gavl_video_scaler_init (scaler=0xa31b348, 
    src_format=0xbfb61b00, dst_format=0xbfb61ac8) at scale.c:459
	src_rect = {x = 2.1219957909652723e-314, y = 4.9406564584124654e-324, 
  w = 1.1697208257010131e-271, h = 1.1691882935570413e-271}
	dst_rect = {x = 24335520, y = 130449396, w = 171029112, h = 640}
	opt = {quality = 2, accel_flags = 103, conversion_flags = 0, 
  alpha_mode = GAVL_ALPHA_IGNORE, scale_mode = GAVL_SCALE_BILINEAR, 
  scale_order = 4, deinterlace_mode = GAVL_DEINTERLACE_NONE, 
  deinterlace_drop_mode = GAVL_DEINTERLACE_DROP_TOP, background_float = {0, 
    0, 0}, background_16 = {0, 0, 0}, src_rect = {x = 0, y = 0, w = 620, 
    h = 600}, dst_rect = {x = 72, y = 0, w = 495, h = 480}, 
  have_rectangles = 1, keep_aspect = 0, 
  downscale_filter = GAVL_DOWNSCALE_FILTER_WIDE, downscale_blur = 1}
	field = 0
	plane = 0
	sub_h_out = 1
	sub_v_out = 1
#3  0x07afae88 in f0r_construct (width=640, height=480)
    at filter/vectorscope/vectorscope.c:154
	video_scaler = (gavl_video_scaler_t *) 0xa31b348
	frame_src = (gavl_video_frame_t *) 0xa31a328
	frame_dst = (gavl_video_frame_t *) 0xa31a370
	options = (gavl_video_options_t *) 0xa31b348
	format_src = {frame_width = 620, frame_height = 600, 
  image_width = 620, image_height = 600, pixel_width = 1, pixel_height = 1, 
  pixelformat = GAVL_RGBA_32, frame_duration = 7565473, timescale = 2457828, 
  framerate_mode = GAVL_FRAMERATE_CONSTANT, chroma_placement = 3216382776, 
  interlace_mode = GAVL_INTERLACE_NONE, timecode_format = {
    int_framerate = 2457588, flags = -1078584308}}
	format_dst = {frame_width = 640, frame_height = 480, 
  image_width = 640, image_height = 480, pixel_width = 1, pixel_height = 1, 
  pixelformat = GAVL_RGBA_32, frame_duration = 171025360, timescale = 89, 
  framerate_mode = 88, chroma_placement = 2429856, 
  interlace_mode = GAVL_INTERLACE_NONE, timecode_format = {
    int_framerate = 14745881, flags = 171025360}}
	src_rect = {x = 0, y = 0, w = 620, h = 600}
	dst_rect = {x = 72, y = 0, w = 495, h = 480}
	dst_w = 0
	dst_h = 0
	transparent = {1906208.25, 0, 8.55582975e-33, 3.444145e-39}
#4  0x00ad1f44 in register_plugins (plugin=<value optimized out>, 
    path=<value optimized out>) at gstfrei0r.c:530
	dir = (GDir *) 0xa30c948
	filename = (gchar *) 0xa31a4d0 "/usr/lib/frei0r-1/vectorscope.so"
	entry_name = <value optimized out>
	ret = 1
	__FUNCTION__ = "register_plugins"
#5  0x00ad2166 in plugin_init (plugin=0xa2085c0) at gstfrei0r.c:612
	homedir = <value optimized out>
#6  0x00544a91 in gst_plugin_register_func (plugin=<value optimized out>, 
    desc=0xada220, user_data=0x0) at gstplugin.c:420
	__PRETTY_FUNCTION__ = "gst_plugin_register_func"
#7  0x00545feb in gst_plugin_load_file (
    filename=0xa30c3c0 "/usr/lib/gstreamer-0.10/libgstfrei0r.so", error=0x0)
    at gstplugin.c:641
	plugin = (GstPlugin *) 0xa2085c0
	module = (GModule *) 0xa196da8
	ret = <value optimized out>
	ptr = (gpointer) 0xada220
	file_status = {st_dev = 2051, __pad1 = 0, __st_ino = 6874796, 
  st_mode = 33188, st_nlink = 1, st_uid = 0, st_gid = 0, st_rdev = 0, 
  __pad2 = 0, st_size = 42880, st_blksize = 4096, st_blocks = 88, st_atim = {
    tv_sec = 1257015891, tv_nsec = 0}, st_mtim = {tv_sec = 1256046867, 
    tv_nsec = 0}, st_ctim = {tv_sec = 1257015866, tv_nsec = 0}, 
  st_ino = 6874796}
	registry = <value optimized out>
	new_plugin = 1
	__PRETTY_FUNCTION__ = "gst_plugin_load_file"
#8  0x0054ff53 in gst_registry_scan_path_level (
    registry=<value optimized out>, path=<value optimized out>, level=10)
    at gstregistry.c:906
	env_vars_changed = <value optimized out>
	deps_changed = 1
	file_status = {st_dev = 2051, __pad1 = 0, __st_ino = 6874796, 
  st_mode = 33188, st_nlink = 1, st_uid = 0, st_gid = 0, st_rdev = 0, 
  __pad2 = 0, st_size = 42880, st_blksize = 4096, st_blocks = 88, st_atim = {
    tv_sec = 1257015891, tv_nsec = 0}, st_mtim = {tv_sec = 1256046867, 
    tv_nsec = 0}, st_ctim = {tv_sec = 1257015866, tv_nsec = 0}, 
  st_ino = 6874796}
	dir = (GDir *) 0xa210b08
	dirent = <value optimized out>
	filename = (
    gchar *) 0xa30c3c0 "/usr/lib/gstreamer-0.10/libgstfrei0r.so"
	plugin = (GstPlugin *) 0xa198298
	newplugin = <value optimized out>
	changed = 1
	__PRETTY_FUNCTION__ = "gst_registry_scan_path_level"
#9  0x00550329 in gst_registry_scan_path (registry=0xa112408, 
    path=0x580888 "/usr/lib/gstreamer-0.10") at gstregistry.c:954
	changed = <value optimized out>
	__PRETTY_FUNCTION__ = "gst_registry_scan_path"
#10 0x004fece1 in scan_and_update_registry (
    default_registry=<value optimized out>, 
    registry_file=<value optimized out>, write_changes=1, error=0x0)
    at gst.c:751
	uts = {sysname = "Linux", '\0' <repeats 59 times>, 
  nodename = "piccolo", '\0' <repeats 57 times>, 
  release = "2.6.31-14-generic", '\0' <repeats 47 times>, 
  version = "#48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009", '\0' <repeats 21 times>, machine = "i686", '\0' <repeats 60 times>, 
  domainname = "(none)", '\0' <repeats 58 times>}
	plugindir = 0x580888 "/usr/lib/gstreamer-0.10"
	home_plugins = <value optimized out>
	plugin_path = <value optimized out>
	changed = <value optimized out>
	l = <value optimized out>
	__PRETTY_FUNCTION__ = "scan_and_update_registry"
#11 0x004ff64e in ensure_current_registry (error=<value optimized out>)
    at gst.c:856
	registry_file = (
    gchar *) 0xa113800 "/home/andrea/.gstreamer-0.10/registry.i486.bin"
	default_registry = (GstRegistry *) 0xa112408
	ret = <value optimized out>
	have_cache = <value optimized out>
	__PRETTY_FUNCTION__ = "ensure_current_registry"
#12 0x00500e65 in init_post (context=0xa00ad10, group=0xa00ad60, data=0x0, 
    error=0xbfb62394) at gst.c:1128
	__PRETTY_FUNCTION__ = "init_post"
#13 0x0071bc20 in g_option_context_parse () from /lib/libglib-2.0.so.0
No symbol table info available.
#14 0x005004ae in gst_init_check (argc=0xbfb623ac, argv=0xbfb62398, 
    err=0xbfb62394) at gst.c:452
	group = <value optimized out>
	ctx = (GOptionContext *) 0xa00ad10
	res = <value optimized out>
	__PRETTY_FUNCTION__ = "gst_init_check"
#15 0x002a4246 in init_gst ()
   from /usr/lib/python2.6/dist-packages/gst-0.10/gst/_gst.so
No symbol table info available.
#16 0x080f2664 in _PyImport_LoadDynamicModule ()
No symbol table info available.
#17 0x080f0470 in ?? ()
No symbol table info available.
#18 0x080f0cf3 in ?? ()
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#19 0x080f0fc5 in ?? ()
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#20 0x080f14b6 in ?? ()
No symbol table info available.
#21 0x080f1b47 in PyImport_ImportModuleLevel ()
No symbol table info available.
#22 0x080d6a3f in ?? ()
No symbol table info available.
#23 0x0806120a in PyObject_Call ()
No symbol table info available.
#24 0x080d7680 in ?? ()
No symbol table info available.
#25 0x080d9c69 in PyEval_EvalFrameEx ()
No symbol table info available.
#26 0x080dddf2 in PyEval_EvalCodeEx ()
No symbol table info available.
#27 0x080ddef7 in PyEval_EvalCode ()
No symbol table info available.
#28 0x080ee19f in PyImport_ExecCodeModuleEx ()
No symbol table info available.
#29 0x080eff14 in ?? ()
No symbol table info available.
#30 0x080f06e9 in ?? ()
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#31 0x080f0cf3 in ?? ()
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#32 0x080f0fc5 in ?? ()
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#33 0x080f14b6 in ?? ()
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#34 0x080f1b47 in PyImport_ImportModuleLevel ()
No symbol table info available.
#35 0x080d6a3f in ?? ()
No symbol table info available.
#36 0x0806120a in PyObject_Call ()
No symbol table info available.
#37 0x080d7680 in ?? ()
No symbol table info available.
#38 0x080d9c69 in PyEval_EvalFrameEx ()
No symbol table info available.
#39 0x080dd384 in PyEval_EvalFrameEx ()
No symbol table info available.
#40 0x080dddf2 in PyEval_EvalCodeEx ()
No symbol table info available.
#41 0x080ddef7 in PyEval_EvalCode ()
No symbol table info available.
#42 0x080faa1f in PyRun_FileExFlags ()
No symbol table info available.
#43 0x080fac12 in PyRun_SimpleFileExFlags ()
No symbol table info available.
#44 0x0805c8d8 in Py_Main ()
No symbol table info available.
#45 0x0805baeb in main ()
No symbol table info available.