Hmm, disabling the tabs them did stop the background action. Would be nice to
disable some features in kdenlive at run time. Though this way you'll get
bug reports sooner :)
Background semaphore locked, not prodding in "RGB Parade" . Thread running:
false
Active monitor has changed in "Histogram" . Is the clip monitor active now?
false
Scope "Histogram" is not visible. Not calculating HUD.
HUD thread started in "Histogram"
Scope "Histogram" is not visible. Not calculating scope.
Scope thread started in "Histogram"
Scope "Histogram" is not visible. Not calculating background.
Background thread started in "Histogram"
HUD rendering has finished, waiting for termination in "Vectorscope"
Monitor incoming. New frames total HUD/Scope/Background: 1 / 1 / 1
Scope of widget "Vectorscope" is not at the top, not rendering.
Monitor incoming. New frames total HUD/Scope/Background: 1 / 1 / 1
Scope of widget "Waveform" is not at the top, not rendering.
Monitor incoming. New frames total HUD/Scope/Background: 5537 / 1 / 5537
Scope of widget "RGB Parade" is not at the top, not rendering.
Monitor incoming. New frames total HUD/Scope/Background: 1 / 1 / 1
Scope of widget "Histogram" is not at the top, not rendering.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x8094fb70 (LWP 5104)]
0xb7fa94fc in mlt_properties_find (this=<value optimized out>,
name=0xb53197b0 "width") at mlt_properties.c:351
351 int i = list->hash[ key ] - 1;
(gdb) bt full
#0 0xb7fa94fc in mlt_properties_find (this=<value optimized out>,
name=0xb53197b0 "width") at mlt_properties.c:351
list = 0x64656d2e
key = 173
i = <value optimized out>
#1 mlt_properties_fetch (this=<value optimized out>, name=0xb53197b0 "width")
at mlt_properties.c:414
property = <value optimized out>
#2 0xb7fab214 in mlt_properties_set_int (this=0x20261e70,
name=0xb53197b0 "width", value=1280) at mlt_properties.c:738
error = 1
property = <value optimized out>
#3 0xb5311fe5 in allocate_buffer (frame_properties=0x20261e70,
codec_context=<value optimized out>, buffer=0x8094eb54, format=0x8094f138,
width=0x8094ee1c, height=0x8094ee18) at producer_avformat.c:783
size = <value optimized out>
#4 0xb5313c33 in producer_get_image (frame=0x20261e70, buffer=0x8094eb54,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at producer_avformat.c:1182
ret = <value optimized out>
int_position = 279
decode_errors = 0
got_picture = 204
this = <value optimized out>
producer = 0xb4af5f0
position = 279
context = <value optimized out>
stream = 0x1fb4d2f0
codec_context = 0x1fb4cec0
image_size = 0
pkt = {pts = 279279, dts = 279279, data = 0x0, size = 0,
stream_index = 0, flags = 0, duration = 1001,
destruct = 0xb33fc7b0 <av_destruct_packet>, priv = 0x8094e95c,
pos = 11109804, convergence_duration = 0}
paused = <value optimized out>
source_fps = 29.970029970029969
fps = -nan(0x8505050505050)
req_position = 279
must_decode = 1
last_position = 279
use_new_seek = 0
#5 0xb7fa4eb4 in mlt_frame_get_image (this=0x20261e70, buffer=0x8094eb54,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at mlt_frame.c:389
get_image = 0xb5313890 <producer_get_image>
requested_format = mlt_image_rgb24a
error = -1255065456
#6 0xb2698294 in framebuffer_get_image (this=0x228f3888, image=0x8094f0cc,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at producer_framebuffer.c:167
error = <value optimized out>
producer = 0xb4b3c48
first_frame = 0x20261e70
strobe = 279
freeze = <value optimized out>
freeze_after = -1301707444
freeze_before = 539369072
first_position = -1301707609
need_first = 279
size = 3691520
buffersize = 0
first_image = 0x0
#7 0xb7fa4eb4 in mlt_frame_get_image (this=0x228f3888, buffer=0x8094f0cc,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at mlt_frame.c:389
get_image = 0xb2697c90 <framebuffer_get_image>
requested_format = mlt_image_rgb24a
error = -1301709680
#8 0xb274653e in filter_get_image (this=0x228f3888, image=0x8094f0cc,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at filter_crop.c:75
error = -1208246251
left = 0
right = 0
top = 0
bottom = 0
owidth = <value optimized out>
oheight = <value optimized out>
#9 0xb7fa4eb4 in mlt_frame_get_image (this=0x228f3888, buffer=0x8094f0cc,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at mlt_frame.c:389
get_image = 0xb2746440 <filter_get_image>
requested_format = mlt_image_rgb24a
error = -1300995008
#10 0xb24e2dc4 in filter_get_image (this=0x228f3888, image=0x8094f0cc,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at filter_deinterlace.c:222
error = <value optimized out>
deinterlace = 0
progressive = 0
filter = 0x9fe9ce0
#11 0xb7fa4eb4 in mlt_frame_get_image (this=0x228f3888, buffer=0x8094f0cc,
format=0x8094f138, width=0x8094ee1c, height=0x8094ee18, writable=0)
at mlt_frame.c:389
get_image = 0xb24e2d00 <filter_get_image>
requested_format = mlt_image_rgb24a
error = -1303499520
#12 0xb274b732 in filter_get_image (this=0x228f3888, image=0x8094f0cc,
format=0x8094f138, width=0x8094ef4c, height=0x8094ef48, writable=0)
at filter_rescale.c:218
interps = <value optimized out>
iwidth = 1280
iheight = 720
owidth = 1280
error = <value optimized out>
filter = 0x9fd5480
#13 0xb7fa4eb4 in mlt_frame_get_image (this=0x228f3888, buffer=0x8094f0cc,
format=0x8094f138, width=0x8094ef4c, height=0x8094ef48, writable=0)
at mlt_frame.c:389
get_image = 0xb274b510 <filter_get_image>
requested_format = mlt_image_rgb24a
error = -1300974320
#14 0xb274bd51 in filter_get_image (this=0x228f3888, image=0x8094f0cc,
format=0x8094f138, width=0x8094f16c, height=0x8094f170, writable=0)
at filter_resize.c:262
error = 720
aspect_ratio = 1.0000000000001599
owidth = 1280
oheight = 720
rescale = <value optimized out>
#15 0xb7fa4eb4 in mlt_frame_get_image (this=0x228f3888, buffer=0x8094f0cc,
format=0x8094f138, width=0x8094f16c, height=0x8094f170, writable=0)
at mlt_frame.c:389
get_image = 0xb274bbd0 <filter_get_image>
requested_format = mlt_image_rgb24a
error = -1300972592
#16 0xb7fb6a28 in producer_get_image (this=0x2007d988, buffer=0x8094f0cc,
format=0x8094f138, width=0x8094f16c, height=0x8094f170, writable=0)
at mlt_tractor.c:274
data = <value optimized out>
#17 0xb7fa4eb4 in mlt_frame_get_image (this=0x2007d988, buffer=0x8094f0cc,
format=0x8094f138, width=0x8094f16c, height=0x8094f170, writable=0)
at mlt_frame.c:389
get_image = 0xb7fb68a0 <producer_get_image>
requested_format = mlt_image_rgb24a
error = -1208260448
#18 0xb7f8d863 in Mlt::Frame::get_image(mlt_image_format&, int&, int&, int) ()
from /usr/lib/libmlt++.so.3
No symbol table info available.
#19 0x08186e5e in KThumb::getFrame (producer=0x1f0fe0f8, framepos=12816,
width=1280, height=720)
at /home/mcfrisk/src/kdenlive-git/src/kthumb.cpp:264
frame = <value optimized out>
__PRETTY_FUNCTION__ = "static QImage KThumb::getFrame(Mlt::Producer*,
int, int, int)"
data = <value optimized out>
image = warning: can't find linker symbol for virtual table for
`QImage' value
warning: found `Render::renderWidth() const' instead
{<QPaintDevice> = {_vptr.QPaintDevice = 0x80d0507,
painters = 22128}, d = 0xb7fba061}
format = mlt_image_rgb24a
p = DWARF-2 expression error: DW_OP_reg operations must be used either
alone or in conjuction with DW_OP_piece.
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