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AM5728: OV2640 Interfacing (contd)

Part Number: AM5728
Other Parts Discussed in Thread: AM4378,

Hello,

Continuing from the other thread (https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1011387/am5728-ov2640-interfacing)

The basic problem is that on AM4378, OV2640 allows selection of resolution from the list of allowed resolutions in the driver, but in AM5728, it only works at 128x128.

I've modified the driver to only support 800x600 to see if that helps...it doesn't. VIP always calls OV2640 set_fmt function with size requested 0x0, not as per gstreamer command. Then OV2640 driver returns 800x600 as the default resolution and VIP driver prints that (see VIP debug=3 logs below), yet the output video is 128x128.

Logs and debug data below -

1) Querying supported formats does not display list of resolutions

root@am57xx-evm:~# v4l2-ctl -d 1 --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
        Index       : 0
        Type        : Video Capture
        Pixel Format: 'NV12'
        Name        : Y/CbCr 4:2:0

        Index       : 1
        Type        : Video Capture
        Pixel Format: 'UYVY'
        Name        : UYVY 4:2:2

        Index       : 2
        Type        : Video Capture
        Pixel Format: 'YUYV'
        Name        : YUYV 4:2:2

        Index       : 3
        Type        : Video Capture
        Pixel Format: 'VYUY'
        Name        : VYUY 4:2:2

        Index       : 4
        Type        : Video Capture
        Pixel Format: 'YVYU'
        Name        : YVYU 4:2:2

        Index       : 5
        Type        : Video Capture
        Pixel Format: 'RGB3'
        Name        : 24-bit RGB 8-8-8

        Index       : 6
        Type        : Video Capture
        Pixel Format: 'RGB4'
        Name        : 32-bit A/XRGB 8-8-8-8

        Index       : 7
        Type        : Video Capture
        Pixel Format: 'BGR3'
        Name        : 24-bit BGR 8-8-8

        Index       : 8
        Type        : Video Capture
        Pixel Format: 'BGR4'
        Name        : 32-bit BGRA/X 8-8-8-8

2) VIP debug=3 logs (always gets 800x600 after set_fmt)

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[   11.873278] vin1: vip_set_slice_path:
[   11.873289] vin1: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 80008000
[   11.873678] vin2: vip_set_slice_path:
[   11.873684] vin2: vip_set_slice_path: DATA_PATH_SELECT(00000110): 80008000
[   11.873717] vip 48970000.vip: loading firmware vpdma-1b8.bin
[   11.886309] vin3: vip_set_slice_path:
[   11.886367] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 80008000
[   11.898165] vin4: vip_set_slice_path:
[   11.898170] vin4: vip_set_slice_path: DATA_PATH_SELECT(00000110): 80008000
[   11.898210] vip 48990000.vip: loading firmware vpdma-1b8.bin
[   11.900830] vip 48970000.vip: VPDMA firmware loaded
[   11.920870] vip 48990000.vip: VPDMA firmware loaded
[   11.921016] vin3a: vip_async_bound
[   11.921298] vin3a: vip_async_complete
[   14.140178] vin3a-0: vip_open
[   14.140193] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[   14.140212] vin3a-0: vip_init_stream: stream instance 0x600f0013ee1ce000
[   14.141208] vin3a-0: vip_release
[   14.141215] vin3a-0: vip_release_stream: stream instance 0x00000010ee1ce000
[   14.141219] vin3a: vip_release_port: port instance 0xee0d96c0eebdb410
[   87.271293] vin3a-0: vip_open
[   87.271313] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[   87.271342] vin3a-0: vip_init_stream: stream instance 0xffffe000ee1ce000
[   87.272220] vin3a-0: vip_release
[   87.272230] vin3a-0: vip_release_stream: stream instance 0x00000008ee1ce000
[   87.272236] vin3a: vip_release_port: port instance 0xee07cf00eebdb410
[  161.175020] vin3a-0: vip_open
[  161.175040] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[  161.175070] vin3a-0: vip_init_stream: stream instance 0xffffe000ee1ce000
[  161.175344] vin3a-0: vip_release
[  161.175353] vin3a-0: vip_release_stream: stream instance 0x00000008ee1ce000
[  161.175359] vin3a: vip_release_port: port instance 0xee9fc0c0eebdb410
[  161.526633] vin3a-0: vip_open
[  161.526653] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[  161.526682] vin3a-0: vip_init_stream: stream instance 0xffffe000ee1ce000
[  161.526954] vin3a-0: vip_release
[  161.526963] vin3a-0: vip_release_stream: stream instance 0x00000008ee1ce000
[  161.526969] vin3a: vip_release_port: port instance 0xee9fcb40eebdb410
[  161.552381] vin3a-0: vip_open
[  161.552401] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[  161.552512] vin3a-0: vip_init_stream: stream instance 0xffffe000ee1ce000
[  161.575023] vin3: vip_set_slice_path:
[  161.575030] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 20008010
[  161.575033] vin3: vip_set_slice_path:
[  161.575038] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 60008210
[  161.575042] vin3: vip_set_slice_path:
[  161.575046] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 90018210
[  161.575049] vin3: vip_set_slice_path:
[  161.575054] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 50018210
[  161.647680] vin3a-0: vip_load_vpdma_list_fifo: start_dma vb2 buf idx:0
[  161.648803] vin3a-0: vip_load_vpdma_list_fifo: start_dma vb2 buf idx:1
[  170.604552] vin3a-0: vip_stop_streaming:
[  170.604564] vin3: vip_set_slice_path:
[  170.604572] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 20018200
[  170.604578] vin3: vip_set_slice_path:
[  170.604585] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 60018000
[  170.604590] vin3: vip_set_slice_path:
[  170.604597] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 90008000
[  170.604602] vin3: vip_set_slice_path:
[  170.604608] vin3: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 50008000
[  170.605266] vin3a-0: vip_release
[  170.605285] vin3a-0: vip_release_stream: stream instance 0x00000008ee1ce000
[  170.605292] vin3a: vip_release_port: port instance 0xee8d70c0eebdb410
[  208.614577] vin3a-0: vip_open
[  208.614594] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[  208.614619] vin3a-0: vip_init_stream: stream instance 0xffffe000ee1ce000
[  208.614841] vin3a-0: vip_release
[  208.614849] vin3a-0: vip_release_stream: stream instance 0x00000008ee1ce000
[  208.614854] vin3a: vip_release_port: port instance 0xee9fd000eebdb410
[  219.169843] vin3a-0: vip_open
[  219.169860] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[  219.169884] vin3a-0: vip_init_stream: stream instance 0xffffe000ee1ce000
[  219.170100] vin3a-0: vip_release
[  219.170108] vin3a-0: vip_release_stream: stream instance 0x00000008ee1ce000
[  219.170113] vin3a: vip_release_port: port instance 0xeea9a540eebdb410
[  219.184393] vin3a-0: vip_open
[  219.184407] vin3a: vip_init_port: g_mbus_fmt subdev mbus_code: 2006 fourcc:NV12 size: 800x600
[  219.184430] vin3a-0: vip_init_stream: stream instance 0xffffe000ee1ce000
[  219.188519] vin3a-0: vip_release
[  219.188528] vin3a-0: vip_release_stream: stream instance 0x00000008ee1ce000
[  219.188533] vin3a: vip_release_port: port instance 0xedd8da80eebdb410

3) GST_DEBUG=4 output for command `gst-launch-1.0 v4l2src device=/dev/video1 io-mode=4 ! waylandsink`

0:00:00.000673440  1143    0x2f000 INFO                GST_INIT gst.c:507:init_pre: Initializing GStreamer Core Library version 1.12.2
0:00:00.000855138  1143    0x2f000 INFO                GST_INIT gst.c:508:init_pre: Using library installed in /usr/lib
0:00:00.000906053  1143    0x2f000 INFO                GST_INIT gst.c:528:init_pre: Linux am57xx-evm 4.14.79-ge669d52447 #24 SMP PREEMPT Thu Sep 30 11:36:34 IST 2021 armv7l
0:00:00.002709538  1143    0x2f000 INFO                GST_INIT gstmessage.c:127:_priv_gst_message_initialize: init messages
0:00:00.005030629  1143    0x2f000 INFO                GST_INIT gstcontext.c:84:_priv_gst_context_initialize: init contexts
0:00:00.005595245  1143    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:317:_priv_gst_plugin_initialize: registering 0 static plugins
0:00:00.005961245  1143    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:225:gst_plugin_register_static: registered static plugin "staticelements"
0:00:00.006005165  1143    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:227:gst_plugin_register_static: added static plugin "staticelements", result: 1
0:00:00.006097560  1143    0x2f000 INFO            GST_REGISTRY gstregistry.c:1721:ensure_current_registry: reading registry cache: /home/root/.cache/gstreamer-1.0/registry.arm.bin
0:00:00.058924048  1143    0x2f000 INFO            GST_REGISTRY gstregistrybinary.c:621:priv_gst_registry_binary_read_cache: loaded /home/root/.cache/gstreamer-1.0/registry.arm.bin in 0.052717 seconds
0:00:00.059099240  1143    0x2f000 INFO            GST_REGISTRY gstregistry.c:1577:scan_and_update_registry: Validating plugins from registry cache: /home/root/.cache/gstreamer-1.0/registry.arm.bin
0:00:00.061559085  1143    0x2f000 INFO            GST_REGISTRY gstregistry.c:1679:scan_and_update_registry: Registry cache has not changed
0:00:00.061601866  1143    0x2f000 INFO            GST_REGISTRY gstregistry.c:1756:ensure_current_registry: registry reading and updating done, result = 1
0:00:00.061629357  1143    0x2f000 INFO                GST_INIT gst.c:727:init_post: GLib runtime version: 2.52.3
0:00:00.061658800  1143    0x2f000 INFO                GST_INIT gst.c:729:init_post: GLib headers version: 2.52.3
0:00:00.061686941  1143    0x2f000 INFO                GST_INIT gst.c:730:init_post: initialized GStreamer successfully
0:00:00.061777058  1143    0x2f000 INFO            GST_PIPELINE gstparse.c:334:gst_parse_launch_full: parsing pipeline description 'v4l2src device=/dev/video1 io-mode=4 ! waylandsink '
0:00:00.080035904  1143    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:843:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstvideo4linux2.so" loaded
0:00:00.080105850  1143    0x2f000 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "v4l2src"
0:00:00.082607176  1143    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseSrc@0x16a0a0> adding pad 'src'
0:00:00.084690773  1143    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:843:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstwaylandsink.so" loaded
0:00:00.084737296  1143    0x2f000 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "waylandsink"
0:00:00.085158277  1143    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseSink@0x1725d0> adding pad 'sink'
0:00:00.085234730  1143    0x2f000 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "pipeline"
0:00:00.085443106  1143    0x2f000 INFO            GST_PIPELINE grammar.y:652:gst_parse_perform_link: linking some pad of GstV4l2Src named v4l2src0 to some pad of GstWaylandSink named waylandsink0 (0/0) with caps "(NULL)"
0:00:00.085493045  1143    0x2f000 INFO        GST_ELEMENT_PADS gstutils.c:1709:gst_element_link_pads_full: trying to link element v4l2src0:(any) to element waylandsink0:(any)
0:00:00.085531272  1143    0x2f000 INFO                GST_PADS gstutils.c:1009:gst_pad_check_link: trying to link v4l2src0:src and waylandsink0:sink
0:00:00.085662869  1143    0x2f000 INFO                GST_PADS gstutils.c:1523:prepare_link_maybe_ghosting: v4l2src0 and waylandsink0 in same bin, no need for ghost pads
0:00:00.085714597  1143    0x2f000 INFO                GST_PADS gstpad.c:2316:gst_pad_link_prepare: trying to link v4l2src0:src and waylandsink0:sink
0:00:00.085828626  1143    0x2f000 INFO                GST_PADS gstpad.c:2524:gst_pad_link_full: linked v4l2src0:src and waylandsink0:sink, successful
0:00:00.085861648  1143    0x2f000 INFO               GST_EVENT gstevent.c:1512:gst_event_new_reconfigure: creating reconfigure event
0:00:00.085889464  1143    0x2f000 INFO               GST_EVENT gstpad.c:5655:gst_pad_send_event_unchecked:<v4l2src0:src> Received event on flushing pad. Discarding
0:00:00.086083525  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<waylandsink0> current NULL pending VOID_PENDING, desired next READY
0:00:00.086825773  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<waylandsink0> completed state change to READY
0:00:00.086875874  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<waylandsink0> notifying about state-changed NULL to READY (VOID_PENDING pending)
0:00:00.086937037  1143    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'waylandsink0' changed state to 2(READY) successfully
0:00:00.086985674  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current NULL pending VOID_PENDING, desired next READY
0:00:00.087266762  1143    0x2f000 INFO                    v4l2 v4l2_calls.c:592:gst_v4l2_open:<v4l2src0> Opened device 'vip' (/dev/video1) successfully
0:00:00.087334594  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to READY
0:00:00.087365176  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed NULL to READY (VOID_PENDING pending)
0:00:00.087405680  1143    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 2(READY) successfully
0:00:00.087446997  1143    0x2f000 INFO              GST_STATES gstelement.c:2442:gst_element_continue_state:<pipeline0> committing state from NULL to READY, pending PAUSED, next PAUSED
0:00:00.087500514  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed NULL to READY (PAUSED pending)
0:00:00.087590957  1143    0x2f000 INFO              GST_STATES gstelement.c:2449:gst_element_continue_state:<pipeline0> continue state change READY to PAUSED, final PAUSED
0:00:00.087647077  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<waylandsink0> current READY pending VOID_PENDING, desired next PAUSED
0:00:00.087700269  1143    0x2f000 INFO              GST_STATES gstbin.c:2945:gst_bin_change_state_func:<pipeline0> child 'waylandsink0' is changing state asynchronously to PAUSED
0:00:00.087735080  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current READY pending VOID_PENDING, desired next PAUSED
0:00:00.087783554  1143    0x2f000 INFO                 basesrc gstbasesrc.c:1331:gst_base_src_do_seek:<v4l2src0> seeking: time segment start=0:00:00.000000000, offset=0:00:00.000000000, stop=99:99:99.999999999, rate=1.000000, applied_rate=1.000000, flags=0x00, time=0:00:00.000000000, base=0:00:00.000000000, position 0:00:00.000000000, duration 99:99:99.999999999
0:00:00.087870418  1143    0x2f000 INFO                    task gsttask.c:457:gst_task_set_lock: setting stream lock 0x16c084 on task 0x17c028
0:00:00.087903277  1143    0x2f000 INFO                GST_PADS gstpad.c:6001:gst_pad_start_task:<v4l2src0:src> created task 0x17c028
0:00:00.088035362  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to PAUSED
0:00:00.088072450  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
0:00:00.088118973  1143    0x2f000 INFO              GST_STATES gstbin.c:2982:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 3(PAUSED) successfully without preroll
0:00:00.088122226  1143   0x167e90 INFO        GST_ELEMENT_PADS gstelement.c:915:gst_element_get_static_pad: no such pad 'sink' in element "v4l2src0"
0:00:00.088171677  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to PAUSED
0:00:00.088235930  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
0:00:00.088457482  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1146:gst_v4l2_object_fill_format_list:<v4l2src0> got 9 format(s):
0:00:00.088505957  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   YUYV
0:00:00.088546949  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   UYVY
0:00:00.088583386  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   BGR4
0:00:00.088615594  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   RGB4
0:00:00.088646338  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   BGR3
0:00:00.088697741  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   RGB3
0:00:00.088727509  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   NV12
0:00:00.088755325  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   YVYU
0:00:00.088782490  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   VYUY
0:00:00.089159552  1143    0x2f000 INFO               GST_EVENT gstevent.c:1383:gst_event_new_latency: creating latency event 0:00:00.000000000
0:00:00.089232752  1143    0x2f000 INFO                     bin gstbin.c:2768:gst_bin_do_latency_func:<pipeline0> configured latency of 0:00:00.000000000
0:00:00.089291149  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<waylandsink0> current READY pending PAUSED, desired next PLAYING
0:00:00.089325797  1143    0x2f000 INFO              GST_STATES gstbin.c:2945:gst_bin_change_state_func:<pipeline0> child 'waylandsink0' is changing state asynchronously to PLAYING
0:00:00.089370042  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to PLAYING
0:00:00.089399322  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending)
0:00:00.089439664  1143    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 4(PLAYING) successfully
0:00:00.090921882  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:3970:gst_v4l2_object_get_caps:<v4l2src0> probed caps: video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }; video/x-raw, format=(string)UYVY, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }; video/x-raw, format=(string)BGRx, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)xRGB, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)BGR, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)RGB, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)NV12, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }; video/x-raw, format=(string)YVYU, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }
0:00:00.108216928  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:3507:gst_v4l2_object_set_format_full:<v4l2src0> Set capture framerate to 30/1
0:00:00.108285898  1143   0x167e90 INFO                    v4l2 gstv4l2object.c:2870:gst_v4l2_object_setup_pool:<v4l2src0> accessing buffers via mode 4
0:00:00.108745432  1143   0x167e90 INFO          v4l2bufferpool gstv4l2bufferpool.c:557:gst_v4l2_buffer_pool_set_config:<v4l2src0:pool:src> increasing minimum buffers to 2
0:00:00.108782682  1143   0x167e90 INFO          v4l2bufferpool gstv4l2bufferpool.c:570:gst_v4l2_buffer_pool_set_config:<v4l2src0:pool:src> reducing maximum buffers to 32
0:00:00.108835549  1143   0x167e90 INFO               GST_EVENT gstevent.c:809:gst_event_new_caps: creating caps event video/x-raw, format=(string)YUY2, width=(int)128, height=(int)128, framerate=(fraction)30000/1001, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)bt601
0:00:00.109405045  1143   0x167e90 INFO          v4l2bufferpool gstv4l2bufferpool.c:570:gst_v4l2_buffer_pool_set_config:<v4l2src0:pool:src> reducing maximum buffers to 32
0:00:00.316097119  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.316196183  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.033333333 out ts 0:00:00.226946535
0:00:00.316243356  1143   0x167e90 INFO               GST_EVENT gstevent.c:890:gst_event_new_segment: creating segment event time segment start=0:00:00.000000000, offset=0:00:00.000000000, stop=99:99:99.999999999, rate=1.000000, applied_rate=1.000000, flags=0x00, time=0:00:00.000000000, base=0:00:00.000000000, position 0:00:00.000000000, duration 99:99:99.999999999
0:00:00.316340631  1143   0x167e90 INFO                 basesrc gstbasesrc.c:2836:gst_base_src_loop:<v4l2src0> marking pending DISCONT
0:00:00.317171044  1143   0x167e90 INFO              GST_STATES gstbin.c:3418:bin_handle_async_done:<pipeline0> setting state from PAUSED to PAUSED, pending PLAYING
0:00:00.317240178  1143   0x167e90 INFO              GST_STATES gstbin.c:3438:bin_handle_async_done:<pipeline0> continue state change, pending PLAYING
0:00:00.317684420  1143 0xb5201e30 INFO              GST_STATES gstbin.c:3235:gst_bin_continue_func:<pipeline0> continue state change PAUSED to PLAYING, final PLAYING
0:00:00.317848226  1143 0xb5201e30 INFO               GST_EVENT gstevent.c:1383:gst_event_new_latency: creating latency event 0:00:00.033333333
0:00:00.317954772  1143 0xb5201e30 INFO                     bin gstbin.c:2768:gst_bin_do_latency_func:<pipeline0> configured latency of 0:00:00.033333333
0:00:00.318081978  1143 0xb5201e30 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<waylandsink0> current PAUSED pending VOID_PENDING, desired next PLAYING
0:00:00.318189663  1143 0xb5201e30 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<waylandsink0> completed state change to PLAYING
0:00:00.318222847  1143 0xb5201e30 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<waylandsink0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending)
0:00:00.318392671  1143 0xb5201e30 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'waylandsink0' changed state to 4(PLAYING) successfully
0:00:00.318437730  1143 0xb5201e30 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current PLAYING pending VOID_PENDING, desired next PLAYING
0:00:00.318545090  1143 0xb5201e30 INFO              GST_STATES gstbin.c:2608:gst_bin_element_set_state:<v4l2src0> skipping transition from PLAYING to  PLAYING
0:00:00.318578924  1143 0xb5201e30 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 4(PLAYING) successfully
0:00:00.318619103  1143 0xb5201e30 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to PLAYING
0:00:00.318646268  1143 0xb5201e30 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending)
0:00:00.384545951  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.384638996  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.066666666 out ts 0:00:00.295391998
0:00:00.452976076  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.453055295  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.099999999 out ts 0:00:00.363836674
0:00:00.521416124  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.521483468  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.133333332 out ts 0:00:00.432283974
0:00:00.589874553  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.589938481  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.166666665 out ts 0:00:00.500729975
0:00:00.658306630  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.658371046  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.199999998 out ts 0:00:00.569175812
0:00:00.726751232  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.726814835  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.233333331 out ts 0:00:00.637621812
0:00:00.795215030  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.795277494  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.266666664 out ts 0:00:00.706068812
0:00:00.863644016  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.863710709  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.299999997 out ts 0:00:00.774513650
0:00:00.932089920  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:00.932151408  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.333333330 out ts 0:00:00.842960812
0:00:01.000532733  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.000593408  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.366666663 out ts 0:00:00.911405974
0:00:01.068979287  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.069041751  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.399999996 out ts 0:00:00.979851812
0:00:01.137444061  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.137504573  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.433333329 out ts 0:00:01.048297812
0:00:01.205872071  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.205933559  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.466666662 out ts 0:00:01.116743975
0:00:01.274320252  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.274384018  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.499999995 out ts 0:00:01.185189812
0:00:01.342763716  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.342823415  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.533333328 out ts 0:00:01.253635974
0:00:01.411211084  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.411270783  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.566666661 out ts 0:00:01.322081812
0:00:01.479674230  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.479733766  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.599999994 out ts 0:00:01.390527812
0:00:01.548121598  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.548182273  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.633333327 out ts 0:00:01.458974812
0:00:01.616565387  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.616626875  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.666666660 out ts 0:00:01.527419812
0:00:01.684996651  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.685057976  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.699999993 out ts 0:00:01.595865812
0:00:01.753441091  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.753500464  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.733333326 out ts 0:00:01.664311812
0:00:01.821904400  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.821963448  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.766666659 out ts 0:00:01.732758650
0:00:01.890331597  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.890391621  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.799999992 out ts 0:00:01.801203812
0:00:01.958794744  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:01.958854117  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.833333325 out ts 0:00:01.869649974
0:00:02.027224869  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:02.027285218  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.866666658 out ts 0:00:01.938095812
0:00:02.095675165  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:02.095735026  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.899999991 out ts 0:00:02.006545812
0:00:02.164133594  1143   0x167e90 FIXME         v4l2bufferpool gstv4l2bufferpool.c:1257:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool:src> Unhandled enum v4l2_field 2 - treating as progressive
0:00:02.164194756  1143   0x167e90 INFO                 v4l2src gstv4l2src.c:825:gst_v4l2src_create:<v4l2src0> sync to 0:00:00.933333324 out ts 0:00:02.074987812
0:00:02.171933623  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<waylandsink0> current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:02.172073679  1143    0x2f000 INFO              GST_STATES gstbin.c:2945:gst_bin_change_state_func:<pipeline0> child 'waylandsink0' is changing state asynchronously to PAUSED
0:00:02.172131914  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:02.172194052  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to PAUSED
0:00:02.172237972  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:02.172308570  1143    0x2f000 INFO              GST_STATES gstbin.c:2982:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 3(PAUSED) successfully without preroll
0:00:02.172368756  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to PAUSED
0:00:02.172409423  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:02.172589983  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<waylandsink0> current PLAYING pending PAUSED, desired next READY
0:00:02.172830567  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<waylandsink0> completed state change to READY
0:00:02.172880018  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<waylandsink0> notifying about state-changed PLAYING to READY (VOID_PENDING pending)
0:00:02.172939554  1143    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'waylandsink0' changed state to 2(READY) successfully
0:00:02.173029996  1143   0x167e90 INFO                 basesrc gstbasesrc.c:2849:gst_base_src_loop:<v4l2src0> pausing after gst_pad_push() = flushing
0:00:02.173198844  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to READY
0:00:02.173245855  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:02.173305716  1143    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 2(READY) successfully
0:00:02.173367204  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to READY
0:00:02.173408034  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:02.173525316  1143    0x2f000 INFO              GST_STATES gstbin.c:2080:gst_bin_get_state_func:<pipeline0> getting state
0:00:02.173629260  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<waylandsink0> current READY pending VOID_PENDING, desired next NULL
0:00:02.174203636  1143    0x2f000 WARN           v4l2allocator gstv4l2allocator.c:784:gst_v4l2_allocator_stop:<v4l2src0:pool:src:allocator> error releasing buffers buffers: Device or resource busy
0:00:02.174671466  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<waylandsink0> completed state change to NULL
0:00:02.174733442  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<waylandsink0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:02.174803551  1143    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'waylandsink0' changed state to 1(NULL) successfully
0:00:02.174863900  1143    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current READY pending VOID_PENDING, desired next NULL
0:00:02.175217538  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to NULL
0:00:02.175270242  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:02.175342303  1143    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 1(NULL) successfully
0:00:02.175502204  1143    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to NULL
0:00:02.175554583  1143    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:02.175674956  1143    0x2f000 INFO        GST_ELEMENT_PADS gstpad.c:2072:gst_pad_unlink: unlinking v4l2src0:src(0x16c038) and waylandsink0:sink(0x16c188)
0:00:02.175758730  1143    0x2f000 INFO        GST_ELEMENT_PADS gstpad.c:2126:gst_pad_unlink: unlinked v4l2src0:src and waylandsink0:sink
0:00:02.175835508  1143    0x2f000 INFO           GST_PARENTAGE gstbin.c:1792:gst_bin_remove_func:<pipeline0> removed child "waylandsink0"
0:00:02.175910498  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3042:gst_element_dispose:<waylandsink0> 0x1725d0 dispose
0:00:02.175956044  1143    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad:<waylandsink0> removing pad 'sink'
0:00:02.176024527  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3088:gst_element_dispose:<waylandsink0> 0x1725d0 parent class dispose
0:00:02.176076906  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3119:gst_element_finalize:<waylandsink0> 0x1725d0 finalize
0:00:02.176119362  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3125:gst_element_finalize:<waylandsink0> 0x1725d0 finalize parent
0:00:02.176183452  1143    0x2f000 INFO           GST_PARENTAGE gstbin.c:1792:gst_bin_remove_func:<pipeline0> removed child "v4l2src0"
0:00:02.176247706  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3042:gst_element_dispose:<v4l2src0> 0x16a0a0 dispose
0:00:02.176291951  1143    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad:<v4l2src0> removing pad 'src'
0:00:02.176346282  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3088:gst_element_dispose:<v4l2src0> 0x16a0a0 parent class dispose
0:00:02.176427452  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3119:gst_element_finalize:<v4l2src0> 0x16a0a0 finalize
0:00:02.176472348  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3125:gst_element_finalize:<v4l2src0> 0x16a0a0 finalize parent
0:00:02.176517895  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3042:gst_element_dispose:<pipeline0> 0x1750a0 dispose
0:00:02.176612892  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3088:gst_element_dispose:<pipeline0> 0x1750a0 parent class dispose
0:00:02.176661855  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3119:gst_element_finalize:<pipeline0> 0x1750a0 finalize
0:00:02.176703010  1143    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3125:gst_element_finalize:<pipeline0> 0x1750a0 finalize parent
0:00:02.176747255  1143    0x2f000 INFO                GST_INIT gst.c:998:gst_deinit: deinitializing GStreamer
0:00:02.192144956  1143    0x2f000 INFO                GST_INIT gst.c:1140:gst_deinit: deinitialized GStreamer

4) GST_DEBUG=4 output for command `gst-launch-1.0 v4l2src device=/dev/video1 io-mode=4 ! video/x-raw,width=800,height=600 ! fakesink`

0:00:00.000573075  1131    0x2f000 INFO                GST_INIT gst.c:507:init_pre: Initializing GStreamer Core Library version 1.12.2
0:00:00.000847331  1131    0x2f000 INFO                GST_INIT gst.c:508:init_pre: Using library installed in /usr/lib
0:00:00.000899710  1131    0x2f000 INFO                GST_INIT gst.c:528:init_pre: Linux am57xx-evm 4.14.79-ge669d52447 #24 SMP PREEMPT Thu Sep 30 11:36:34 IST 2021 armv7l
0:00:00.002303523  1131    0x2f000 INFO                GST_INIT gstmessage.c:127:_priv_gst_message_initialize: init messages
0:00:00.004641206  1131    0x2f000 INFO                GST_INIT gstcontext.c:84:_priv_gst_context_initialize: init contexts
0:00:00.005297403  1131    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:317:_priv_gst_plugin_initialize: registering 0 static plugins
0:00:00.005720499  1131    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:225:gst_plugin_register_static: registered static plugin "staticelements"
0:00:00.005771576  1131    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:227:gst_plugin_register_static: added static plugin "staticelements", result: 1
0:00:00.005886094  1131    0x2f000 INFO            GST_REGISTRY gstregistry.c:1721:ensure_current_registry: reading registry cache: /home/root/.cache/gstreamer-1.0/registry.arm.bin
0:00:00.062855539  1131    0x2f000 INFO            GST_REGISTRY gstregistrybinary.c:621:priv_gst_registry_binary_read_cache: loaded /home/root/.cache/gstreamer-1.0/registry.arm.bin in 0.056844 seconds
0:00:00.063033008  1131    0x2f000 INFO            GST_REGISTRY gstregistry.c:1577:scan_and_update_registry: Validating plugins from registry cache: /home/root/.cache/gstreamer-1.0/registry.arm.bin
0:00:00.065499523  1131    0x2f000 INFO            GST_REGISTRY gstregistry.c:1679:scan_and_update_registry: Registry cache has not changed
0:00:00.065542467  1131    0x2f000 INFO            GST_REGISTRY gstregistry.c:1756:ensure_current_registry: registry reading and updating done, result = 1
0:00:00.065571422  1131    0x2f000 INFO                GST_INIT gst.c:727:init_post: GLib runtime version: 2.52.3
0:00:00.065601352  1131    0x2f000 INFO                GST_INIT gst.c:729:init_post: GLib headers version: 2.52.3
0:00:00.065629006  1131    0x2f000 INFO                GST_INIT gst.c:730:init_post: initialized GStreamer successfully
0:00:00.065721726  1131    0x2f000 INFO            GST_PIPELINE gstparse.c:334:gst_parse_launch_full: parsing pipeline description 'v4l2src device=/dev/video1 io-mode=4 ! video/x-raw,width=800,height=600 ! fakesink '
0:00:00.078864704  1131    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:843:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstvideo4linux2.so" loaded
0:00:00.078931398  1131    0x2f000 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "v4l2src"
0:00:00.081366518  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseSrc@0x16a0a0> adding pad 'src'
0:00:00.083761134  1131    0x2f000 INFO      GST_PLUGIN_LOADING gstplugin.c:843:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstcoreelements.so" loaded
0:00:00.083824248  1131    0x2f000 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "fakesink"
0:00:00.084217251  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseSink@0x1762a0> adding pad 'sink'
0:00:00.084292566  1131    0x2f000 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "pipeline"
0:00:00.084523064  1131    0x2f000 INFO            GST_PIPELINE grammar.y:652:gst_parse_perform_link: linking some pad of GstV4l2Src named v4l2src0 to some pad of GstFakeSink named fakesink0 (0/0) with caps "video/x-raw, width=(int)800, height=(int)600"
0:00:00.084594800  1131    0x2f000 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "capsfilter"
0:00:00.084829528  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseTransform@0x17a148> adding pad 'sink'
0:00:00.084892968  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseTransform@0x17a148> adding pad 'src'
0:00:00.084983574  1131    0x2f000 INFO              GST_STATES gstbin.c:2080:gst_bin_get_state_func:<pipeline0> getting state
0:00:00.085055310  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<capsfilter0> completed state change to NULL
0:00:00.085101507  1131    0x2f000 INFO               GST_EVENT gstevent.c:1512:gst_event_new_reconfigure: creating reconfigure event
0:00:00.085141686  1131    0x2f000 INFO        GST_ELEMENT_PADS gstutils.c:1709:gst_element_link_pads_full: trying to link element v4l2src0:(any) to element capsfilter0:sink
0:00:00.085182027  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:918:gst_element_get_static_pad: found pad capsfilter0:sink
0:00:00.085213259  1131    0x2f000 INFO                GST_PADS gstutils.c:1523:prepare_link_maybe_ghosting: v4l2src0 and capsfilter0 in same bin, no need for ghost pads
0:00:00.085261571  1131    0x2f000 INFO                GST_PADS gstpad.c:2316:gst_pad_link_prepare: trying to link v4l2src0:src and capsfilter0:sink
0:00:00.085321920  1131    0x2f000 INFO                GST_PADS gstpad.c:4115:gst_pad_peer_query:<capsfilter0:src> pad has no peer
0:00:00.085368606  1131    0x2f000 INFO                GST_PADS gstpad.c:2524:gst_pad_link_full: linked v4l2src0:src and capsfilter0:sink, successful
0:00:00.085401302  1131    0x2f000 INFO               GST_EVENT gstevent.c:1512:gst_event_new_reconfigure: creating reconfigure event
0:00:00.085429768  1131    0x2f000 INFO               GST_EVENT gstpad.c:5655:gst_pad_send_event_unchecked:<v4l2src0:src> Received event on flushing pad. Discarding
0:00:00.085474176  1131    0x2f000 INFO        GST_ELEMENT_PADS gstutils.c:1709:gst_element_link_pads_full: trying to link element capsfilter0:src to element fakesink0:(any)
0:00:00.085506547  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:918:gst_element_get_static_pad: found pad capsfilter0:src
0:00:00.085539568  1131    0x2f000 INFO                GST_PADS gstutils.c:1009:gst_pad_check_link: trying to link capsfilter0:src and fakesink0:sink
0:00:00.085639446  1131    0x2f000 INFO                GST_PADS gstutils.c:1523:prepare_link_maybe_ghosting: capsfilter0 and fakesink0 in same bin, no need for ghost pads
0:00:00.085703374  1131    0x2f000 INFO                GST_PADS gstpad.c:2316:gst_pad_link_prepare: trying to link capsfilter0:src and fakesink0:sink
0:00:00.085796094  1131    0x2f000 INFO                GST_PADS gstpad.c:2524:gst_pad_link_full: linked capsfilter0:src and fakesink0:sink, successful
0:00:00.085827976  1131    0x2f000 INFO               GST_EVENT gstevent.c:1512:gst_event_new_reconfigure: creating reconfigure event
0:00:00.085855467  1131    0x2f000 INFO               GST_EVENT gstpad.c:5655:gst_pad_send_event_unchecked:<capsfilter0:src> Received event on flushing pad. Discarding
0:00:00.086066771  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<fakesink0> current NULL pending VOID_PENDING, desired next READY
0:00:00.086111667  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<fakesink0> completed state change to READY
0:00:00.086141110  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<fakesink0> notifying about state-changed NULL to READY (VOID_PENDING pending)
0:00:00.086198206  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'fakesink0' changed state to 2(READY) successfully
0:00:00.086239523  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<capsfilter0> current NULL pending VOID_PENDING, desired next READY
0:00:00.086274008  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<capsfilter0> completed state change to READY
0:00:00.086301662  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<capsfilter0> notifying about state-changed NULL to READY (VOID_PENDING pending)
0:00:00.086340539  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'capsfilter0' changed state to 2(READY) successfully
0:00:00.086376000  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current NULL pending VOID_PENDING, desired next READY
0:00:00.086655136  1131    0x2f000 INFO                    v4l2 v4l2_calls.c:592:gst_v4l2_open:<v4l2src0> Opened device 'vip' (/dev/video1) successfully
0:00:00.086720040  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to READY
0:00:00.086750622  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed NULL to READY (VOID_PENDING pending)
0:00:00.086793403  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 2(READY) successfully
0:00:00.086836998  1131    0x2f000 INFO              GST_STATES gstelement.c:2442:gst_element_continue_state:<pipeline0> committing state from NULL to READY, pending PAUSED, next PAUSED
0:00:00.086868067  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed NULL to READY (PAUSED pending)
0:00:00.086950864  1131    0x2f000 INFO              GST_STATES gstelement.c:2449:gst_element_continue_state:<pipeline0> continue state change READY to PAUSED, final PAUSED
0:00:00.087026504  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<fakesink0> current READY pending VOID_PENDING, desired next PAUSED
0:00:00.087082624  1131    0x2f000 INFO              GST_STATES gstbin.c:2945:gst_bin_change_state_func:<pipeline0> child 'fakesink0' is changing state asynchronously to PAUSED
0:00:00.087122315  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<capsfilter0> current READY pending VOID_PENDING, desired next PAUSED
0:00:00.087167374  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<capsfilter0> completed state change to PAUSED
0:00:00.087195027  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<capsfilter0> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
0:00:00.087249846  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'capsfilter0' changed state to 3(PAUSED) successfully
0:00:00.087288723  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current READY pending VOID_PENDING, desired next PAUSED
0:00:00.087339312  1131    0x2f000 INFO                 basesrc gstbasesrc.c:1331:gst_base_src_do_seek:<v4l2src0> seeking: time segment start=0:00:00.000000000, offset=0:00:00.000000000, stop=99:99:99.999999999, rate=1.000000, applied_rate=1.000000, flags=0x00, time=0:00:00.000000000, base=0:00:00.000000000, position 0:00:00.000000000, duration 99:99:99.999999999
0:00:00.087440979  1131    0x2f000 INFO                    task gsttask.c:457:gst_task_set_lock: setting stream lock 0x16c084 on task 0x17d828
0:00:00.087474814  1131    0x2f000 INFO                GST_PADS gstpad.c:6001:gst_pad_start_task:<v4l2src0:src> created task 0x17d828
0:00:00.087650006  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to PAUSED
0:00:00.087694902  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
0:00:00.087745816  1131    0x2f000 INFO              GST_STATES gstbin.c:2982:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 3(PAUSED) successfully without preroll
0:00:00.087760782  1131   0x168090 INFO        GST_ELEMENT_PADS gstelement.c:915:gst_element_get_static_pad: no such pad 'sink' in element "v4l2src0"
0:00:00.087794942  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to PAUSED
0:00:00.087860334  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
0:00:00.088086115  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1146:gst_v4l2_object_fill_format_list:<v4l2src0> got 9 format(s):
0:00:00.088134590  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   YUYV
0:00:00.088176883  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   UYVY
0:00:00.088213483  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   BGR4
0:00:00.088267814  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   RGB4
0:00:00.088299046  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   BGR3
0:00:00.088328163  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   RGB3
0:00:00.088357606  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   NV12
0:00:00.088385747  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   YVYU
0:00:00.088414051  1131   0x168090 INFO                    v4l2 gstv4l2object.c:1152:gst_v4l2_object_fill_format_list:<v4l2src0>   VYUY
0:00:00.088808680  1131    0x2f000 INFO               GST_EVENT gstevent.c:1383:gst_event_new_latency: creating latency event 0:00:00.000000000
0:00:00.088887248  1131    0x2f000 INFO                     bin gstbin.c:2768:gst_bin_do_latency_func:<pipeline0> configured latency of 0:00:00.000000000
0:00:00.088946622  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<fakesink0> current READY pending PAUSED, desired next PLAYING
0:00:00.088981758  1131    0x2f000 INFO              GST_STATES gstbin.c:2945:gst_bin_change_state_func:<pipeline0> child 'fakesink0' is changing state asynchronously to PLAYING
0:00:00.089020635  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<capsfilter0> current PAUSED pending VOID_PENDING, desired next PLAYING
0:00:00.089056096  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<capsfilter0> completed state change to PLAYING
0:00:00.089084238  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<capsfilter0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending)
0:00:00.089124416  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'capsfilter0' changed state to 4(PLAYING) successfully
0:00:00.089166872  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to PLAYING
0:00:00.089194851  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending)
0:00:00.089232590  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 4(PLAYING) successfully
0:00:00.090598827  1131   0x168090 INFO                    v4l2 gstv4l2object.c:3970:gst_v4l2_object_get_caps:<v4l2src0> probed caps: video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }; video/x-raw, format=(string)UYVY, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }; video/x-raw, format=(string)BGRx, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)xRGB, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)BGR, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)RGB, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ sRGB }; video/x-raw, format=(string)NV12, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }; video/x-raw, format=(string)YVYU, framerate=(fraction)30000/1001, width=(int)128, height=(int)128, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string){ bt601 }
0:00:00.090859907  1131   0x168090 WARN                 basesrc gstbasesrc.c:2939:gst_base_src_loop:<v4l2src0> error: Internal data stream error.
0:00:00.090890163  1131   0x168090 WARN                 basesrc gstbasesrc.c:2939:gst_base_src_loop:<v4l2src0> error: streaming stopped, reason not-negotiated (-4)
0:00:00.090943355  1131   0x168090 INFO        GST_ERROR_SYSTEM gstelement.c:1938:gst_element_message_full_with_details:<v4l2src0> posting message: Internal data stream error.
0:00:00.091023224  1131   0x168090 INFO        GST_ERROR_SYSTEM gstelement.c:1965:gst_element_message_full_with_details:<v4l2src0> posted error message: Internal data stream error.
0:00:00.091214358  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<fakesink0> current PAUSED pending VOID_PENDING, desired next PAUSED
0:00:00.091252096  1131    0x2f000 INFO              GST_STATES gstbin.c:2608:gst_bin_element_set_state:<fakesink0> skipping transition from PAUSED to  PAUSED
0:00:00.091282027  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'fakesink0' changed state to 3(PAUSED) successfully
0:00:00.091319928  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<capsfilter0> current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:00.091353926  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<capsfilter0> completed state change to PAUSED
0:00:00.091381091  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<capsfilter0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:00.091420131  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'capsfilter0' changed state to 3(PAUSED) successfully
0:00:00.091454616  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:00.091489915  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to PAUSED
0:00:00.091516755  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:00.091554494  1131    0x2f000 INFO              GST_STATES gstbin.c:2982:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 3(PAUSED) successfully without preroll
0:00:00.091608499  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to PAUSED
0:00:00.091686416  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<fakesink0> current PAUSED pending VOID_PENDING, desired next READY
0:00:00.091757827  1131   0x168090 INFO                    task gsttask.c:319:gst_task_func:<v4l2src0:src> Task going to paused
0:00:00.091768888  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<fakesink0> completed state change to READY
0:00:00.094966264  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<fakesink0> notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:00.095019131  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'fakesink0' changed state to 2(READY) successfully
0:00:00.095063864  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<capsfilter0> current PAUSED pending VOID_PENDING, desired next READY
0:00:00.095119822  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<capsfilter0> completed state change to READY
0:00:00.095149427  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<capsfilter0> notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:00.095189118  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'capsfilter0' changed state to 2(READY) successfully
0:00:00.095267523  1131   0x168090 INFO                    task gsttask.c:321:gst_task_func:<v4l2src0:src> Task resume from paused
0:00:00.095349182  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to READY
0:00:00.095381390  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:00.095421731  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 2(READY) successfully
0:00:00.095463699  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to READY
0:00:00.095491678  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:00.095558371  1131    0x2f000 INFO              GST_STATES gstbin.c:2080:gst_bin_get_state_func:<pipeline0> getting state
0:00:00.095636776  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<fakesink0> current READY pending VOID_PENDING, desired next NULL
0:00:00.095682811  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<fakesink0> completed state change to NULL
0:00:00.095711278  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<fakesink0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:00.095774392  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'fakesink0' changed state to 1(NULL) successfully
0:00:00.095813432  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<capsfilter0> current READY pending VOID_PENDING, desired next NULL
0:00:00.095854587  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<capsfilter0> completed state change to NULL
0:00:00.095882728  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<capsfilter0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:00.095921768  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'capsfilter0' changed state to 1(NULL) successfully
0:00:00.095957067  1131    0x2f000 INFO              GST_STATES gstbin.c:2491:gst_bin_element_set_state:<v4l2src0> current READY pending VOID_PENDING, desired next NULL
0:00:00.096108672  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<v4l2src0> completed state change to NULL
0:00:00.096139579  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<v4l2src0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:00.096178294  1131    0x2f000 INFO              GST_STATES gstbin.c:2939:gst_bin_change_state_func:<pipeline0> child 'v4l2src0' changed state to 1(NULL) successfully
0:00:00.096253934  1131    0x2f000 INFO              GST_STATES gstelement.c:2467:gst_element_continue_state:<pipeline0> completed state change to NULL
0:00:00.096283376  1131    0x2f000 INFO              GST_STATES gstelement.c:2372:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:00.096355600  1131    0x2f000 INFO        GST_ELEMENT_PADS gstpad.c:2072:gst_pad_unlink: unlinking v4l2src0:src(0x16c038) and capsfilter0:sink(0x16c2d8)
0:00:00.096407328  1131    0x2f000 INFO        GST_ELEMENT_PADS gstpad.c:2126:gst_pad_unlink: unlinked v4l2src0:src and capsfilter0:sink
0:00:00.096455478  1131    0x2f000 INFO        GST_ELEMENT_PADS gstpad.c:2072:gst_pad_unlink: unlinking capsfilter0:src(0x16c428) and fakesink0:sink(0x16c188)
0:00:00.096499235  1131    0x2f000 INFO        GST_ELEMENT_PADS gstpad.c:2126:gst_pad_unlink: unlinked capsfilter0:src and fakesink0:sink
0:00:00.096542830  1131    0x2f000 INFO           GST_PARENTAGE gstbin.c:1792:gst_bin_remove_func:<pipeline0> removed child "capsfilter0"
0:00:00.096594558  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3042:gst_element_dispose:<capsfilter0> 0x17a148 dispose
0:00:00.096625627  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad:<capsfilter0> removing pad 'sink'
0:00:00.096684024  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad:<capsfilter0> removing pad 'src'
0:00:00.096724040  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3088:gst_element_dispose:<capsfilter0> 0x17a148 parent class dispose
0:00:00.096756086  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3119:gst_element_finalize:<capsfilter0> 0x17a148 finalize
0:00:00.096803096  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3125:gst_element_finalize:<capsfilter0> 0x17a148 finalize parent
0:00:00.096844088  1131    0x2f000 INFO           GST_PARENTAGE gstbin.c:1792:gst_bin_remove_func:<pipeline0> removed child "fakesink0"
0:00:00.096886382  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3042:gst_element_dispose:<fakesink0> 0x1762a0 dispose
0:00:00.096915174  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad:<fakesink0> removing pad 'sink'
0:00:00.096952099  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3088:gst_element_dispose:<fakesink0> 0x1762a0 parent class dispose
0:00:00.096983656  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3119:gst_element_finalize:<fakesink0> 0x1762a0 finalize
0:00:00.097010822  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3125:gst_element_finalize:<fakesink0> 0x1762a0 finalize parent
0:00:00.097054416  1131    0x2f000 INFO           GST_PARENTAGE gstbin.c:1792:gst_bin_remove_func:<pipeline0> removed child "v4l2src0"
0:00:00.097096222  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3042:gst_element_dispose:<v4l2src0> 0x16a0a0 dispose
0:00:00.097124851  1131    0x2f000 INFO        GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad:<v4l2src0> removing pad 'src'
0:00:00.097160800  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3088:gst_element_dispose:<v4l2src0> 0x16a0a0 parent class dispose
0:00:00.097194635  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3119:gst_element_finalize:<v4l2src0> 0x16a0a0 finalize
0:00:00.097221963  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3125:gst_element_finalize:<v4l2src0> 0x16a0a0 finalize parent
0:00:00.097252056  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3042:gst_element_dispose:<pipeline0> 0x178048 dispose
0:00:00.097326883  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3088:gst_element_dispose:<pipeline0> 0x178048 parent class dispose
0:00:00.097361043  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3119:gst_element_finalize:<pipeline0> 0x178048 finalize
0:00:00.097388859  1131    0x2f000 INFO         GST_REFCOUNTING gstelement.c:3125:gst_element_finalize:<pipeline0> 0x178048 finalize parent
0:00:00.097420904  1131    0x2f000 INFO                GST_INIT gst.c:998:gst_deinit: deinitializing GStreamer
0:00:00.106443048  1131    0x2f000 INFO                GST_INIT gst.c:1140:gst_deinit: deinitialized GStreamer