Gstreamer v4l2src could not negotiate format
Joel A Fernandes
agnel.joel at gmail.com
Thu Jul 28 04:31:31 PDT 2011
Hi,
I wanted to share a certain problem I'm having with a Gstreamer
pipeline in hope to get some feedback
My command line looks like:
gst-launch -v v4l2src device=/dev/video2 !
'video/x-raw-yuv,width=640,height=480,format=(fourcc)UYVY' ! TIVidenc1
codecName=mpeg4enc engineName=codecServer ! filesink
location=output.m4v
I'm using the mt9v113 Camera sensor driver which works fine from a
simple v4l2 app. However, with Gstreamer v4l2src, it fails to set the
format (infact I don't see any S_FMT v4l2 IOCTL being called)
Even with the additional caps filter, I get a "could not negotiate
format" error. It seems that v4l2src enumerates over a set of formats
with ISP and gives up. The sensor driver code doesn't execute AFAIK at
this stage yet.
Here is a list of IOCTLs that Gstreamer calls on the video node.
ioctl(9, VIDIOC_QUERYCAP or VT_OPENQRY, 0xbe8e0328) = 0
ioctl(9, VIDIOC_G_FMT or VT_SENDSIG, 0xbe8e025c) = 0
ioctl(9, VIDIOC_ENUM_FMT or VT_SETMODE, 0xbe8e015c) = -1 EINVAL
(Invalid argument)
ioctl(9, VIDIOC_QUERYCAP or VT_OPENQRY, 0xbe8e01c8) = 0
ioctl(9, VIDIOC_G_INPUT, 0xbe8dfae8) = 0
ioctl(9, VIDIOC_ENUMINPUT, 0xbe8dfae8) = 0
ioctl(9, VIDIOC_QUERYCTRL, 0xbe8dfb5c) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_QUERYCTRL, 0xbe8dfb5c) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_QUERYCTRL, 0xbe8dfb5c) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_QUERYCTRL, 0xbe8dfb5c) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_QUERYCTRL, 0xbe8dfb5c) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_QUERYCAP or VT_OPENQRY, 0xbe8dfba0) = 0
ioctl(9, VIDIOC_QUERYCAP or VT_OPENQRY, 0x75b94) = 0
ioctl(9, VIDIOC_ENUMINPUT, 0xbe8e0498) = 0
It seems that, no where does it call VIDIOC_S_FMT to set the format, I
would expect it to do so as I've specified the format in the caps
filter element. As you can see, ENUM_FMT is not implemented by the ISP
driver and so it fails and soon after I see these IOCTLs, before
Gstreamer throws a "Could not negotiate format":
ioctl(9, VIDIOC_QUERYCTRL, 0xbe8e0534) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_QUERYCTRL, 0xbe8e0534) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_G_STD, 0xbe8e0580) = -1 EINVAL (Invalid argument)
ioctl(9, VIDIOC_G_INPUT, 0xbe8e0564) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
ioctl(9, VIDIOC_TRY_FMT, 0xbe8e00f4) = 0
Here's the complete debug(=3) log, I've also pasted the logs at [1]
incase its not very readable here. Thanks for any suggestions.
0:00:00.022033691 898 0x324050 INFO GST_INIT
gstquery.c:108:_gst_query_initialize: init queries
0:00:00.029510498 898 0x324050 INFO GST_INIT
gstmessage.c:73:_gst_message_initialize: init messages
0:00:00.031219482 898 0x324050 INFO GST_PLUGIN_LOADING
gstplugin.c:350:_gst_plugin_initialize: registering 0 static plugins
0:00:00.032623291 898 0x324050 INFO GST_PLUGIN_LOADING
gstplugin.c:255:gst_plugin_register_static: registered static plugin
"staticelements"
0:00:00.032745361 898 0x324050 INFO GST_PLUGIN_LOADING
gstplugin.c:257:gst_plugin_register_static: added static plugin
"staticelements", result: 1
0:00:00.056152343 898 0x324050 INFO GST_REGISTRY
gstregistry.c:1599:ensure_current_registry: reading registry cache:
/home/root/.gstreamer-0.10/registry.arm.bin
0:00:00.226959228 898 0x324050 INFO GST_REGISTRY
gstregistrybinary.c:614:gst_registry_binary_read_cache: loaded
/home/root/.gstreamer-0.10/registry.arm.bin in 0.170380 seconds
0:00:00.227569580 898 0x324050 INFO GST_REGISTRY
gstregistry.c:1469:scan_and_update_registry: Validating plugins from
registry cache: /home/root/.gstreamer-0.10/registry.arm.bin
0:00:00.405212402 898 0x324050 INFO GST_REGISTRY
gstregistry.c:1561:scan_and_update_registry: Registry cache has not
changed
0:00:00.405395507 898 0x324050 INFO GST_REGISTRY
gstregistry.c:1628:ensure_current_registry: registry reading and
updating done, result = 1
0:00:00.405456543 898 0x324050 INFO GST_INIT
gst.c:792:init_post: GLib runtime version: 2.28.5
0:00:00.405517578 898 0x324050 INFO GST_INIT
gst.c:794:init_post: GLib headers version: 2.26.1
0:00:00.405792236 898 0x324050 INFO GST_PIPELINE
gstparse.c:299:gst_parse_launch_full: parsing pipeline description
'v4l2src device=/dev/video2 ! video/x-raw-yuv,format=(fourcc)UYVY !
TIVidenc1 codecName=mpeg4enc engineName=codecServer ! filesink
location=output.m4v '
0:00:00.482940673 898 0x324050 INFO GST_PLUGIN_LOADING
gstplugin.c:859:gst_plugin_load_file: plugin
"/usr/lib/gstreamer-0.10/libgstvideo4linux2.so" loaded
0:00:00.483123779 898 0x324050 INFO GST_ELEMENT_FACTORY
gstelementfactory.c:371:gst_element_factory_create: creating element
"v4l2src"
0:00:00.487335205 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:716:gst_element_add_pad:<GstBaseSrc at 0x462050> adding pad
'src'
CMEM Error: init: Failed to open /dev/cmem: 'No such file or directory'
0:00:00.502593994 898 0x324050 INFO GST_PLUGIN_LOADING
gstplugin.c:859:gst_plugin_load_file: plugin
"/usr/lib/gstreamer-0.10/libgstticodecplugin.so" loaded
0:00:00.502746582 898 0x324050 INFO GST_ELEMENT_FACTORY
gstelementfactory.c:371:gst_element_factory_create: creating element
"TIVidenc1"
0:00:00.505645752 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:716:gst_element_add_pad:<GstTIVidenc1 at 0x467038> adding
pad 'sink'
0:00:00.505828857 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:716:gst_element_add_pad:<GstTIVidenc1 at 0x467038> adding
pad 'src'
0:00:00.512603759 898 0x324050 INFO GST_PLUGIN_LOADING
gstplugin.c:859:gst_plugin_load_file: plugin
"/usr/lib/gstreamer-0.10/libgstcoreelements.so" loaded
0:00:00.512786865 898 0x324050 INFO GST_ELEMENT_FACTORY
gstelementfactory.c:371:gst_element_factory_create: creating element
"filesink"
0:00:00.514221191 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:716:gst_element_add_pad:<GstBaseSink at 0x46c008> adding pad
'sink'
0:00:00.514801025 898 0x324050 INFO GST_ELEMENT_FACTORY
gstelementfactory.c:371:gst_element_factory_create: creating element
"pipeline"
0:00:00.515625000 898 0x324050 INFO GST_PIPELINE
./grammar.y:568:gst_parse_perform_link: linking v4l2src0:(any) to
tividenc10:(any) (0/0) with caps "video/x-raw-yuv,
format=(fourcc)UYVY"
0:00:00.515899658 898 0x324050 INFO GST_ELEMENT_FACTORY
gstelementfactory.c:371:gst_element_factory_create: creating element
"capsfilter"
0:00:00.516876220 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:716:gst_element_add_pad:<GstBaseTransform at 0x470078>
adding pad 'sink'
0:00:00.517242431 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:716:gst_element_add_pad:<GstBaseTransform at 0x470078>
adding pad 'src'
0:00:00.517639160 898 0x324050 INFO GST_STATES
gstbin.c:1759:gst_bin_get_state_func:<pipeline0> getting state
0:00:00.517883301 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<capsfilter0> completed
state change to NULL
0:00:00.518096924 898 0x324050 INFO GST_ELEMENT_PADS
gstutils.c:1568:gst_element_link_pads_full: trying to link element
v4l2src0:(any) to element capsfilter0:sink
0:00:00.518188476 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:963:gst_element_get_static_pad: found pad
capsfilter0:sink
0:00:00.518280029 898 0x324050 INFO GST_PADS
gstutils.c:1468:prepare_link_maybe_ghosting: v4l2src0 and capsfilter0
in same bin, no need for ghost pads
0:00:00.518493652 898 0x324050 INFO GST_PADS
gstpad.c:1941:gst_pad_link_prepare: trying to link v4l2src0:src and
capsfilter0:sink
0:00:00.519256592 898 0x324050 INFO GST_PADS
gstpad.c:2124:gst_pad_link_full: linked v4l2src0:src and
capsfilter0:sink, successful
0:00:00.519470215 898 0x324050 INFO GST_ELEMENT_PADS
gstutils.c:1568:gst_element_link_pads_full: trying to link element
capsfilter0:src to element tividenc10:(any)
0:00:00.519561767 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:963:gst_element_get_static_pad: found pad capsfilter0:src
0:00:00.519622802 898 0x324050 INFO GST_PADS
gstutils.c:1028:gst_pad_check_link: trying to link capsfilter0:src and
tividenc10:sink
0:00:00.521728515 898 0x324050 INFO GST_PADS
gstutils.c:1468:prepare_link_maybe_ghosting: capsfilter0 and
tividenc10 in same bin, no need for ghost pads
0:00:00.521911621 898 0x324050 INFO GST_PADS
gstpad.c:1941:gst_pad_link_prepare: trying to link capsfilter0:src and
tividenc10:sink
0:00:00.523834228 898 0x324050 INFO GST_PADS
gstpad.c:2124:gst_pad_link_full: linked capsfilter0:src and
tividenc10:sink, successful
0:00:00.524078369 898 0x324050 INFO GST_PIPELINE
./grammar.y:568:gst_parse_perform_link: linking tividenc10:(any) to
filesink0:(any) (0/0) with caps "(NULL)"
0:00:00.524169921 898 0x324050 INFO GST_ELEMENT_PADS
gstutils.c:1568:gst_element_link_pads_full: trying to link element
tividenc10:(any) to element filesink0:(any)
0:00:00.524261474 898 0x324050 INFO GST_PADS
gstutils.c:1028:gst_pad_check_link: trying to link tividenc10:src and
filesink0:sink
0:00:00.524353027 898 0x324050 INFO GST_PADS
gstutils.c:1468:prepare_link_maybe_ghosting: tividenc10 and filesink0
in same bin, no need for ghost pads
0:00:00.524475097 898 0x324050 INFO GST_PADS
gstpad.c:1941:gst_pad_link_prepare: trying to link tividenc10:src and
filesink0:sink
0:00:00.524566650 898 0x324050 INFO GST_PADS
gstpad.c:2124:gst_pad_link_full: linked tividenc10:src and
filesink0:sink, successful
Setting pipeline to PAUSED ...
0:00:00.608276368 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<filesink0> completed
state change to READY
0:00:00.608428956 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<filesink0> posting
state-changed NULL to READY
0:00:00.608764649 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child 'filesink0'
changed state to 2(READY) successfully
0:00:00.608917237 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<tividenc10> completed
state change to READY
0:00:00.609008790 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<tividenc10> posting
state-changed NULL to READY
0:00:00.609130860 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child 'tividenc10'
changed state to 2(READY) successfully
0:00:00.609283448 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<capsfilter0> completed
state change to READY
0:00:00.609344483 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<capsfilter0> posting
state-changed NULL to READY
0:00:00.609466553 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child
'capsfilter0' changed state to 2(READY) successfully
0:00:01.583831788 898 0x324050 INFO v4l2
v4l2_calls.c:480:gst_v4l2_open:<v4l2src0> Opened device 'OMAP3 ISP
CCDC output' (/dev/video2) successfully
0:00:01.584228516 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<v4l2src0> completed
state change to READY
0:00:01.584320069 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<v4l2src0> posting
state-changed NULL to READY
0:00:01.584503174 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child 'v4l2src0'
changed state to 2(READY) successfully
0:00:01.584625245 898 0x324050 INFO GST_STATES
gstelement.c:2314:gst_element_continue_state:<pipeline0> committing
state from NULL to READY, pending PAUSED, next PAUSED
0:00:01.586975098 898 0x324050 INFO GST_STATES
gstelement.c:2323:gst_element_continue_state:<pipeline0> continue
state change READY to PAUSED, final PAUSED
0:00:01.587432862 898 0x324050 INFO GST_STATES
gstbin.c:2498:gst_bin_change_state_func:<pipeline0> child 'filesink0'
is changing state asynchronously to PAUSED
0:00:01.587646485 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<tividenc10> completed
state change to PAUSED
0:00:01.587860108 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<tividenc10> posting
state-changed READY to PAUSED
0:00:01.587982178 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child 'tividenc10'
changed state to 3(PAUSED) successfully
0:00:01.588134766 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<capsfilter0> completed
state change to PAUSED
0:00:01.588226319 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<capsfilter0> posting
state-changed READY to PAUSED
0:00:01.588317872 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child
'capsfilter0' changed state to 3(PAUSED) successfully
0:00:01.588531495 898 0x324050 INFO v4l2
gstv4l2object.c:1032:gst_v4l2_object_fill_format_list:<v4l2src0> got 4
format(s):
0:00:01.588623047 898 0x324050 INFO v4l2
gstv4l2object.c:1038:gst_v4l2_object_fill_format_list:<v4l2src0>
YU12 (emulated)
0:00:01.588684083 898 0x324050 INFO v4l2
gstv4l2object.c:1038:gst_v4l2_object_fill_format_list:<v4l2src0>
YV12 (emulated)
0:00:01.588745118 898 0x324050 INFO v4l2
gstv4l2object.c:1038:gst_v4l2_object_fill_format_list:<v4l2src0>
BGR3 (emulated)
0:00:01.588806153 898 0x324050 INFO v4l2
gstv4l2object.c:1038:gst_v4l2_object_fill_format_list:<v4l2src0>
RGB3 (emulated)
0:00:05.126037598 898 0x324050 INFO v4l2src
gstv4l2src.c:607:gst_v4l2src_get_caps:<v4l2src0> probed caps:
video/x-raw-yuv, format=(fourcc)I420, framerate=(fraction)[ 0/1, 100/1
], width=(int)640, height=(int)480, interlaced=(boolean)false;
video/x-raw-yuv, format=(fourcc)YV12, framerate=(fraction)[ 0/1, 100/1
], width=(int)640, height=(int)480, interlaced=(boolean)false;
video/x-raw-rgb, bpp=(int)24, depth=(int)24, red_mask=(int)255,
green_mask=(int)65280, blue_mask=(int)16711680, endianness=(int)4321,
framerate=(fraction)[ 0/1, 100/1 ], width=(int)640, height=(int)480,
interlaced=(boolean)false; video/x-raw-rgb, bpp=(int)24,
depth=(int)24, red_mask=(int)16711680, green_mask=(int)65280,
blue_mask=(int)255, endianness=(int)4321, framerate=(fraction)[ 0/1,
100/1 ], width=(int)640, height=(int)480, interlaced=(boolean)false
0:00:05.127746583 898 0x324050 WARN basesrc
gstbasesrc.c:2778:gst_base_src_start:<v4l2src0> error: Could not
negotiate format
0:00:05.127899170 898 0x324050 WARN basesrc
gstbasesrc.c:2778:gst_base_src_start:<v4l2src0> error: Check your
filtered caps, if any
0:00:05.128082276 898 0x324050 INFO GST_ERROR_SYSTEM
gstelement.c:1865:gst_element_message_full:<v4l2src0> posting message:
Could not negotiate format
0:00:05.128234864 898 0x324050 INFO GST_ERROR_SYSTEM
gstelement.c:1888:gst_element_message_full:<v4l2src0> posted error
message: Could not negotiate format
0:00:05.128326417 898 0x324050 WARN basesrc
gstbasesrc.c:2974:gst_base_src_activate_push:<v4l2src0> Failed to
start in push mode
0:00:05.128387452 898 0x324050 INFO GST_PADS
gstpad.c:983:gst_pad_activate_push:<v4l2src0:src> failed to activate
in push mode
0:00:05.128479004 898 0x324050 WARN GST_PADS
gstpad.c:734:gst_pad_set_active:<v4l2src0:src> Failed to activate pad
0:00:05.128570557 898 0x324050 INFO GST_STATES
gstelement.c:2658:gst_element_change_state:<v4l2src0> have FAILURE
change_state return
0:00:05.128631592 898 0x324050 INFO GST_STATES
gstelement.c:2235:gst_element_abort_state:<v4l2src0> aborting state
from READY to PAUSED
0:00:05.128692627 898 0x324050 INFO GST_STATES
gstbin.c:2508:gst_bin_change_state_func:<pipeline0> child 'v4l2src0'
failed to go to state 3(PAUSED)
0:00:05.128784180 898 0x324050 INFO GST_STATES
gstelement.c:2658:gst_element_change_state:<pipeline0> have FAILURE
change_state return
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could
not negotiate format
Additional debug info:
gstbasesrc.c(2778): gst_base_src_start ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Check your filtered caps, if any
Setting pipeline to NULL ...
0:00:05.131439209 898 0x324050 INFO GST_STATES
gstelement.c:2314:gst_element_continue_state:<filesink0> committing
state from READY to READY, pending NULL, next NULL
0:00:05.131591797 898 0x324050 INFO GST_STATES
gstelement.c:2323:gst_element_continue_state:<filesink0> continue
state change READY to NULL, final NULL
0:00:05.133789063 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<filesink0> completed
state change to NULL
0:00:05.133941650 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<filesink0> posting
state-changed READY to NULL
0:00:05.134124756 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child 'filesink0'
changed state to 1(NULL) successfully
0:00:05.134368897 898 0x324050 INFO GST_STATES
gstelement.c:2314:gst_element_continue_state:<tividenc10> committing
state from PAUSED to READY, pending NULL, next NULL
0:00:05.134521484 898 0x324050 INFO GST_STATES
gstelement.c:2323:gst_element_continue_state:<tividenc10> continue
state change READY to NULL, final NULL
0:00:05.134735108 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<tividenc10> completed
state change to NULL
0:00:05.134796143 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<tividenc10> posting
state-changed READY to NULL
0:00:05.134918214 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child 'tividenc10'
changed state to 1(NULL) successfully
0:00:05.135101319 898 0x324050 INFO GST_STATES
gstelement.c:2314:gst_element_continue_state:<capsfilter0> committing
state from PAUSED to READY, pending NULL, next NULL
0:00:05.135284424 898 0x324050 INFO GST_STATES
gstelement.c:2323:gst_element_continue_state:<capsfilter0> continue
state change READY to NULL, final NULL
0:00:05.135375977 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<capsfilter0> completed
state change to NULL
0:00:05.135437012 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<capsfilter0> posting
state-changed READY to NULL
0:00:05.135528565 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child
'capsfilter0' changed state to 1(NULL) successfully
0:00:05.140869141 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<v4l2src0> completed
state change to NULL
0:00:05.141021729 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<v4l2src0> posting
state-changed READY to NULL
0:00:05.141174317 898 0x324050 INFO GST_STATES
gstbin.c:2492:gst_bin_change_state_func:<pipeline0> child 'v4l2src0'
changed state to 1(NULL) successfully
0:00:05.141448975 898 0x324050 INFO GST_STATES
gstelement.c:2341:gst_element_continue_state:<pipeline0> completed
state change to NULL
0:00:05.141510010 898 0x324050 INFO GST_STATES
gstelement.c:2354:gst_element_continue_state:<pipeline0> posting
state-changed READY to NULL
0:00:05.141662598 898 0x324050 INFO GST_STATES
gstbin.c:1759:gst_bin_get_state_func:<pipeline0> getting state
Freeing pipeline ...
0:00:05.141906738 898 0x324050 INFO GST_ELEMENT_PADS
gstpad.c:1713:gst_pad_unlink: unlinking capsfilter0:src(0x4643f0) and
tividenc10:sink(0x4640d0)
0:00:05.142120361 898 0x324050 INFO GST_ELEMENT_PADS
gstpad.c:1758:gst_pad_unlink: unlinked capsfilter0:src and
tividenc10:sink
0:00:05.144714356 898 0x324050 INFO GST_ELEMENT_PADS
gstpad.c:1713:gst_pad_unlink: unlinking v4l2src0:src(0x464008) and
capsfilter0:sink(0x464328)
0:00:05.144958497 898 0x324050 INFO GST_ELEMENT_PADS
gstpad.c:1758:gst_pad_unlink: unlinked v4l2src0:src and
capsfilter0:sink
0:00:05.145141602 898 0x324050 INFO GST_PARENTAGE
gstbin.c:1440:gst_bin_remove_func:<pipeline0> removed child
"capsfilter0"
0:00:05.145294190 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2955:gst_element_dispose:<capsfilter0> dispose
0:00:05.145355225 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:835:gst_element_remove_pad:<capsfilter0> removing pad
'src'
0:00:05.145568848 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:835:gst_element_remove_pad:<capsfilter0> removing pad
'sink'
0:00:05.145690918 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2979:gst_element_dispose:<capsfilter0> parent class
dispose
0:00:05.145751953 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3010:gst_element_finalize:<capsfilter0> finalize
0:00:05.145812989 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3021:gst_element_finalize:<capsfilter0> finalize parent
0:00:05.145904541 898 0x324050 INFO GST_ELEMENT_PADS
gstpad.c:1713:gst_pad_unlink: unlinking tividenc10:src(0x464198) and
filesink0:sink(0x464260)
0:00:05.146057129 898 0x324050 INFO GST_ELEMENT_PADS
gstpad.c:1758:gst_pad_unlink: unlinked tividenc10:src and
filesink0:sink
0:00:05.146209717 898 0x324050 INFO GST_PARENTAGE
gstbin.c:1440:gst_bin_remove_func:<pipeline0> removed child
"filesink0"
0:00:05.146331787 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2955:gst_element_dispose:<filesink0> dispose
0:00:05.146392823 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:835:gst_element_remove_pad:<filesink0> removing pad
'sink'
0:00:05.146484375 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2979:gst_element_dispose:<filesink0> parent class dispose
0:00:05.146575928 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3010:gst_element_finalize:<filesink0> finalize
0:00:05.146667481 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3021:gst_element_finalize:<filesink0> finalize parent
0:00:05.146789551 898 0x324050 INFO GST_PARENTAGE
gstbin.c:1440:gst_bin_remove_func:<pipeline0> removed child
"tividenc10"
0:00:05.146881104 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2955:gst_element_dispose:<tividenc10> dispose
0:00:05.146942139 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:835:gst_element_remove_pad:<tividenc10> removing pad
'src'
0:00:05.147064209 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:835:gst_element_remove_pad:<tividenc10> removing pad
'sink'
0:00:05.147216797 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2979:gst_element_dispose:<tividenc10> parent class
dispose
0:00:05.147277832 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3010:gst_element_finalize:<tividenc10> finalize
0:00:05.147338867 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3021:gst_element_finalize:<tividenc10> finalize parent
0:00:05.147430420 898 0x324050 INFO GST_PARENTAGE
gstbin.c:1440:gst_bin_remove_func:<pipeline0> removed child "v4l2src0"
0:00:05.147552490 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2955:gst_element_dispose:<v4l2src0> dispose
0:00:05.147613526 898 0x324050 INFO GST_ELEMENT_PADS
gstelement.c:835:gst_element_remove_pad:<v4l2src0> removing pad 'src'
0:00:05.147705078 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2979:gst_element_dispose:<v4l2src0> parent class dispose
0:00:05.147888184 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3010:gst_element_finalize:<v4l2src0> finalize
0:00:05.147949219 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3021:gst_element_finalize:<v4l2src0> finalize parent
0:00:05.148040772 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2955:gst_element_dispose:<pipeline0> dispose
0:00:05.148132324 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:2979:gst_element_dispose:<pipeline0> parent class dispose
0:00:05.148223877 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3010:gst_element_finalize:<pipeline0> finalize
0:00:05.148284912 898 0x324050 INFO GST_REFCOUNTING
gstelement.c:3021:gst_element_finalize:<pipeline0> finalize parent
0:00:05.148345947 898 0x324050 INFO GST_INIT
gst.c:1010:gst_deinit: deinitializing GStreamer
0:00:05.173309326 898 0x324050 INFO GST_INIT
gst.c:1113:gst_deinit: deinitialized GStreamer
Thanks for any help,
Joel
[1] http://pastebin.com/raw.php?i=wGMKQc15
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