<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Thanks again, here is the log: gst-launch-1.0 ksvideosrc device-path="\\\\\?\\pci\#ven_1c04\&dev_0010\&subsys_00111c04\&rev_01\#8\&2d8ac41c\&0\&002800480008\#\{6994ad05-93ef-11d0-a3cc-00a0c9223196\}\\\{9624a342-fbea-4bed-9765-273e5d690387\}" ! autovideoconvert ! autovideosink 0:00:00.000070000 4316 01F24000 INFO GST_INIT gst.c:586:init_pre: Initializing GStreamer Core Library version 1.16.0 0:00:00.003214800 4316 01F24000 INFO GST_INIT gst.c:587:init_pre: Using library installed in C:\gstreamer\1.0\x86\lib 0:00:00.006377800 4316 01F24000 INFO GST_INIT gstmessage.c:128:_priv_gst_message_initialize: init messages 0:00:00.009500600 4316 01F24000 INFO GST_INIT gstcontext.c:84:_priv_gst_context_initialize: init contexts 0:00:00.013289500 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:318:_priv_gst_plugin_initialize: registering 0 static plugins 0:00:00.016412300 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:226:gst_plugin_register_static: registered static plugin "staticelements" 0:00:00.020759500 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:228:gst_plugin_register_static: added static plugin "staticelements", result: 1 0:00:00.036124600 4316 01F24000 INFO GST_REGISTRY gstregistry.c:1723:ensure_current_registry: reading registry cache: C:\Users\labi-test\AppData\Local\Microsoft\Windows\INetCache\gstreamer-1.0\registry.x86.bin 0:00:00.053181500 4316 01F24000 INFO GST_REGISTRY gstregistrybinary.c:621:priv_gst_registry_binary_read_cache: loaded C:\Users\labi-test\AppData\Local\Microsoft\Windows\INetCache\gstreamer-1.0\registry.x86.bin in 0.011996 seconds 0:00:00.058848300 4316 01F24000 INFO GST_REGISTRY gstregistry.c:1579:scan_and_update_registry: Validating plugins from registry cache: C:\Users\labi-test\AppData\Local\Microsoft\Windows\INetCache\gstreamer-1.0\registry.x86.bin 0:00:00.103876300 4316 01F24000 INFO GST_REGISTRY gstregistry.c:1681:scan_and_update_registry: Registry cache has not changed 0:00:00.108012800 4316 01F24000 INFO GST_REGISTRY gstregistry.c:1758:ensure_current_registry: registry reading and updating done, result = 1 0:00:00.112232500 4316 01F24000 INFO GST_INIT gst.c:807:init_post: GLib runtime version: 2.56.1 0:00:00.116718400 4316 01F24000 INFO GST_INIT gst.c:809:init_post: GLib headers version: 2.56.1 0:00:00.119700000 4316 01F24000 INFO GST_INIT gst.c:810:init_post: initialized GStreamer successfully 0:00:00.124622800 4316 01F24000 INFO GST_PIPELINE gstparse.c:337:gst_parse_launch_full: parsing pipeline description 'ksvideosrc device-path=\\\\\?\\pci\#ven_1c04\&dev_0010\&subsys_00111c04\&rev_01\#8\&2d8ac41c\&0\&002800480008\#\{6994ad05-93ef-11d0-a3cc-00a0c9223196\}\\\{9624a342-fbea-4bed-9765-273e5d690387\} ! autovideoconvert ! autovideosink ' 0:00:00.142014000 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "C:\gstreamer\1.0\x86\lib\gstreamer-1.0\libgstwinks.dll" loaded 0:00:00.147061000 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "ksvideosrc" 0:00:00.152165800 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseSrc@01FCD950> adding pad 'src' 0:00:00.157566300 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "C:\gstreamer\1.0\x86\lib\gstreamer-1.0\libgstautoconvert.dll" loaded 0:00:00.163849000 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "autovideoconvert" 0:00:00.168171600 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstAutoVideoConvert@0295F0A0> adding pad 'sink' 0:00:00.173318000 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstAutoVideoConvert@0295F0A0> adding pad 'src' 0:00:00.178332900 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "C:\gstreamer\1.0\x86\lib\gstreamer-1.0\libgstautodetect.dll" loaded 0:00:00.184315800 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "autovideosink" 0:00:00.189676700 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<autovideosink0> adding pad 'sink' 0:00:00.199058700 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "C:\gstreamer\1.0\x86\lib\gstreamer-1.0\libgstcoreelements.dll" loaded 0:00:00.204250300 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "fakesink" named "fake-video-sink" 0:00:00.209820000 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseSink@02008B30> adding pad 'sink' 0:00:00.213869000 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:916:gst_element_get_static_pad: found pad fake-video-sink:sink 0:00:00.222399200 4316 01F24000 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link sink:proxypad2 and fake-video-sink:sink 0:00:00.230124900 4316 01F24000 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked sink:proxypad2 and fake-video-sink:sink, successful 0:00:00.234837600 4316 01F24000 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.240289800 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "pipeline" 0:00:00.244437900 4316 01F24000 INFO GST_PIPELINE grammar.y:652:gst_parse_perform_link: linking some pad of GstKsVideoSrc named ksvideosrc0 to some pad of GstAutoVideoConvert named autovideoconvert0 (0/0) with caps "(NULL)" 0:00:00.252031800 4316 01F24000 INFO GST_ELEMENT_PADS gstutils.c:1774:gst_element_link_pads_full: trying to link element ksvideosrc0:(any) to element autovideoconvert0:(any) 0:00:00.256892200 4316 01F24000 INFO GST_PADS gstutils.c:1035:gst_pad_check_link: trying to link ksvideosrc0:src and autovideoconvert0:sink 0:00:00.262317600 4316 01F24000 INFO GST_PADS gstpad.c:4236:gst_pad_peer_query:<sink:proxypad0> pad has no peer 0:00:00.266067500 4316 01F24000 INFO GST_PADS gstutils.c:1588:prepare_link_maybe_ghosting: ksvideosrc0 and autovideoconvert0 in same bin, no need for ghost pads 0:00:00.271929600 4316 01F24000 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link ksvideosrc0:src and autovideoconvert0:sink 0:00:00.276320100 4316 01F24000 INFO GST_PADS gstpad.c:4236:gst_pad_peer_query:<sink:proxypad0> pad has no peer 0:00:00.281895900 4316 01F24000 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked ksvideosrc0:src and autovideoconvert0:sink, successful 0:00:00.286230800 4316 01F24000 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.291280500 4316 01F24000 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked:<ksvideosrc0:src> Received event on flushing pad. Discarding 0:00:00.295830400 4316 01F24000 INFO GST_PIPELINE grammar.y:652:gst_parse_perform_link: linking some pad of GstAutoVideoConvert named autovideoconvert0 to some pad of GstAutoVideoSink named autovideosink0 (0/0) with caps "(NULL)" 0:00:00.303465500 4316 01F24000 INFO GST_ELEMENT_PADS gstutils.c:1774:gst_element_link_pads_full: trying to link element autovideoconvert0:(any) to element autovideosink0:(any) 0:00:00.309625200 4316 01F24000 INFO GST_PADS gstutils.c:1035:gst_pad_check_link: trying to link autovideoconvert0:src and autovideosink0:sink 0:00:00.314055700 4316 01F24000 INFO GST_PADS gstpad.c:4236:gst_pad_peer_query:<src:proxypad1> pad has no peer 0:00:00.318990200 4316 01F24000 INFO GST_PADS gstutils.c:1588:prepare_link_maybe_ghosting: autovideoconvert0 and autovideosink0 in same bin, no need for ghost pads 0:00:00.324254900 4316 01F24000 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link autovideoconvert0:src and autovideosink0:sink 0:00:00.329758000 4316 01F24000 INFO GST_PADS gstpad.c:4236:gst_pad_peer_query:<src:proxypad1> pad has no peer 0:00:00.333525100 4316 01F24000 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked autovideoconvert0:src and autovideosink0:sink, successful 0:00:00.339054500 4316 01F24000 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.342839100 4316 01F24000 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked:<autovideoconvert0:src> Received event on flushing pad. Discarding Setting pipeline to PAUSED ... 0:00:00.349740300 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0> current NULL pending VOID_PENDING, desired next READY 0:00:00.354438000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<fake-video-sink> completed state change to NULL 0:00:00.359841400 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking sink:proxypad2(02962328) and fake-video-sink:sink(0295E218) 0:00:00.364784900 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked sink:proxypad2 and fake-video-sink:sink 0:00:00.370093100 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<autovideosink0> removed child "fake-video-sink" 0:00:00.374219400 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<fake-video-sink> 02008B30 dispose 0:00:00.379408400 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<fake-video-sink> removing pad 'sink' 0:00:00.383442000 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<fake-video-sink> 02008B30 parent class dispose 0:00:00.388737800 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<fake-video-sink> 02008B30 finalize 0:00:00.392822000 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<fake-video-sink> 02008B30 finalize parent 0:00:00.403876700 4316 01F24000 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "C:\gstreamer\1.0\x86\lib\gstreamer-1.0\libgstd3d.dll" loaded 0:00:00.409972100 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "d3dvideosink" named "autovideosink0-actual-sink-d3dvideo" 0:00:00.415024200 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseSink@01FD2480> adding pad 'sink' 0:00:00.420265000 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:916:gst_element_get_static_pad: found pad autovideosink0-actual-sink-d3dvideo:sink 0:00:00.450904700 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0-actual-sink-d3dvideo> completed state change to READY 0:00:00.455846200 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0-actual-sink-d3dvideo> notifying about state-changed NULL to READY (VOID_PENDING pending) 0:00:00.462659900 4316 01F24000 WARN d3dvideosink d3dhelpers.c:1146:d3d_set_window_handle:<autovideosink0-actual-sink-d3dvideo> Window HWND already set to: 0 0:00:00.470414500 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0-actual-sink-d3dvideo> completed state change to NULL 0:00:00.475692900 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0-actual-sink-d3dvideo> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:00.482426400 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:916:gst_element_get_static_pad: found pad autovideosink0-actual-sink-d3dvideo:sink 0:00:00.486771900 4316 01F24000 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link sink:proxypad2 and autovideosink0-actual-sink-d3dvideo:sink 0:00:00.493041800 4316 01F24000 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked sink:proxypad2 and autovideosink0-actual-sink-d3dvideo:sink, successful 0:00:00.497705500 4316 01F24000 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.502813500 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0-actual-sink-d3dvideo> current NULL pending VOID_PENDING, desired next READY 0:00:00.532860500 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0-actual-sink-d3dvideo> completed state change to READY 0:00:00.537887100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0-actual-sink-d3dvideo> notifying about state-changed NULL to READY (VOID_PENDING pending) 0:00:00.544484400 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideosink0> child 'autovideosink0-actual-sink-d3dvideo' changed state to 2(READY) successfully 0:00:00.549763400 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0> completed state change to READY 0:00:00.555091700 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0> notifying about state-changed NULL to READY (VOID_PENDING pending) 0:00:00.560302800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideosink0' changed state to 2(READY) successfully 0:00:00.566272000 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideoconvert0> current NULL pending VOID_PENDING, desired next READY 0:00:00.570956000 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "autoconvert" named "autoconvertchild" 0:00:00.577285700 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstAutoConvert@0297A020> adding pad 'sink' 0:00:00.581369200 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstAutoConvert@0297A020> adding pad 'src' 0:00:00.586586800 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:916:gst_element_get_static_pad: found pad autoconvertchild:sink 0:00:00.590579000 4316 01F24000 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link sink:proxypad0 and autoconvertchild:sink 0:00:00.595972000 4316 01F24000 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked sink:proxypad0 and autoconvertchild:sink, successful 0:00:00.600349800 4316 01F24000 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.605342500 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:916:gst_element_get_static_pad: found pad autoconvertchild:src 0:00:00.609261800 4316 01F24000 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link autoconvertchild:src and src:proxypad1 0:00:00.616396300 4316 01F24000 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked autoconvertchild:src and src:proxypad1, successful 0:00:00.620672200 4316 01F24000 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.625764000 4316 01F24000 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked:<autoconvertchild:src> Received event on flushing pad. Discarding 0:00:00.630623700 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autoconvertchild> current NULL pending VOID_PENDING, desired next READY 0:00:00.636724600 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autoconvertchild> completed state change to READY 0:00:00.641151500 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autoconvertchild> notifying about state-changed NULL to READY (VOID_PENDING pending) 0:00:00.647447800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideoconvert0> child 'autoconvertchild' changed state to 2(READY) successfully 0:00:00.653319700 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideoconvert0> completed state change to READY 0:00:00.659426100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideoconvert0> notifying about state-changed NULL to READY (VOID_PENDING pending) 0:00:00.665760200 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideoconvert0' changed state to 2(READY) successfully 0:00:00.670628400 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<ksvideosrc0> current NULL pending VOID_PENDING, desired next READY 0:00:00.683901300 4316 0295B5C8 WARN ksvideosrc gstksvideosrc.c:460:gst_ks_video_src_open_device:<ksvideosrc0> failed to create/open KsClock 0:00:00.688637200 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<ksvideosrc0> completed state change to READY 0:00:00.693861000 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<ksvideosrc0> notifying about state-changed NULL to READY (VOID_PENDING pending) 0:00:00.700547800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'ksvideosrc0' changed state to 2(READY) successfully 0:00:00.705170000 4316 01F24000 INFO GST_STATES gstelement.c:2651:gst_element_continue_state:<pipeline0> committing state from NULL to READY, pending PAUSED, next PAUSED 0:00:00.711253900 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed NULL to READY (PAUSED pending) 0:00:00.716458100 4316 01F24000 INFO GST_STATES gstelement.c:2658:gst_element_continue_state:<pipeline0> continue state change READY to PAUSED, final PAUSED 0:00:00.722315200 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0> current READY pending VOID_PENDING, desired next PAUSED 0:00:00.727120100 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0-actual-sink-d3dvideo> current READY pending VOID_PENDING, desired next PAUSED 0:00:00.733493900 4316 01F24000 INFO GST_STATES gstbin.c:2957:gst_bin_change_state_func:<autovideosink0> child 'autovideosink0-actual-sink-d3dvideo' is changing state asynchronously to PAUSED 0:00:00.740312800 4316 01F24000 INFO GST_STATES gstbin.c:2957:gst_bin_change_state_func:<pipeline0> child 'autovideosink0' is changing state asynchronously to PAUSED 0:00:00.745292100 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideoconvert0> current READY pending VOID_PENDING, desired next PAUSED 0:00:00.751148900 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autoconvertchild> current READY pending VOID_PENDING, desired next PAUSED 0:00:00.756006400 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autoconvertchild> completed state change to PAUSED 0:00:00.761566000 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autoconvertchild> notifying about state-changed READY to PAUSED (VOID_PENDING pending) 0:00:00.766971500 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideoconvert0> child 'autoconvertchild' changed state to 3(PAUSED) successfully 0:00:00.773160000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideoconvert0> completed state change to PAUSED 0:00:00.777795800 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideoconvert0> notifying about state-changed READY to PAUSED (VOID_PENDING pending) 0:00:00.784733600 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideoconvert0' changed state to 3(PAUSED) successfully 0:00:00.790591000 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<ksvideosrc0> current READY pending VOID_PENDING, desired next PAUSED 0:00:00.795468900 4316 01F24000 INFO basesrc gstbasesrc.c:1373:gst_base_src_do_seek:<ksvideosrc0> 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 0:00:00.805893000 4316 01F24000 INFO task gsttask.c:453:gst_task_set_lock: setting stream lock 0295E10C on task 0297C038 0:00:00.810986700 4316 01F24000 INFO GST_PADS gstpad.c:6158:gst_pad_start_task:<ksvideosrc0:src> created task 0297C038 0:00:00.815086000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<ksvideosrc0> completed state change to PAUSED 0:00:00.820685500 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<ksvideosrc0> notifying about state-changed READY to PAUSED (VOID_PENDING pending) 0:00:00.820701000 4316 0295B5F0 INFO GST_ELEMENT_PADS gstelement.c:913:gst_element_get_static_pad: no such pad 'sink' in element "ksvideosrc0" 0:00:00.831793100 4316 01F24000 INFO GST_STATES gstbin.c:2994:gst_bin_change_state_func:<pipeline0> child 'ksvideosrc0' changed state to 3(PAUSED) successfully without preroll 0:00:00.831793600 4316 0295B5F0 FIXME default gstutils.c:3981:gst_pad_create_stream_id_internal:<ksvideosrc0:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id 0:00:00.836926500 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<pipeline0> completed state change to PAUSED 0:00:00.845750000 4316 0295B5F0 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "C:\gstreamer\1.0\x86\lib\gstreamer-1.0\libgstvideoconvert.dll" loaded 0:00:00.849763600 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed READY to PAUSED (VOID_PENDING pending) 0:00:00.855131400 Pi 4316pel 0295B5F0 ineINFO is GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: live and does not need PREROLL ... creating element "videoconvert" Setting pipeline to PLAYING ... 0:00:00.868894700 4316 0295B5F0 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseTransform@020188C8> adding pad 'sink' 0:00:00.869955300 4316 01F24000 INFO GST_EVENT gstevent.c:1450:gst_event_new_latency: creating latency event 0:00:00.000000000 0:00:00.874115400 4316 0295B5F0 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseTransform@020188C8> adding pad 'src' 0:00:00.879405900 4316 01F24000 INFO bin gstbin.c:2780:gst_bin_do_latency_func:<pipeline0> configured latency of 0:00:00.000000000 0:00:00.883728300 4316 0295B5F0 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link '':src_internal and videoconvert0:sink 0:00:00.889109000 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0> current READY pending PAUSED, desired next PLAYING 0:00:00.893359000 4316 0295B5F0 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked '':src_internal and videoconvert0:sink, successful 0:00:00.899293500 4316 01F24000 INFO GST_STATES gstbin.c:2957:gst_bin_change_state_func:<pipeline0> child 'autovideosink0' is changing state asynchronously to PLAYING 0:00:00.903612000 4316 0295B5F0 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.910139600 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideoconvert0> current PAUSED pending VOID_PENDING, desired next PLAYING 0:00:00.914060100 4316 0295B5F0 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link videoconvert0:src and '':sink_internal 0:00:00.920247900 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autoconvertchild> current PAUSED pending VOID_PENDING, desired next PLAYING 0:00:00.924504600 4316 0295B5F0 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked videoconvert0:src and '':sink_internal, successful 0:00:00.930599900 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoconvert0> current NULL pending VOID_PENDING, desired next PLAYING 0:00:00.934929900 4316 0295B5F0 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.940842800 4316 01F24000 INFO GST_STATES gstelement.c:2651:gst_element_continue_state:<videoconvert0> committing state from NULL to READY, pending PLAYING, next PAUSED 0:00:00.950511300 4316 0295B5F0 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked:<videoconvert0:src> Received event on flushing pad. Discarding 0:00:00.956553000 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoconvert0> notifying about state-changed NULL to READY (PLAYING pending) 0:00:00.967233400 4316 01F24000 INFO GST_STATES gstelement.c:2658:gst_element_continue_state:<videoconvert0> continue state change READY to PAUSED, final PLAYING 0:00:00.972038100 4316 01F24000 INFO GST_STATES gstelement.c:2651:gst_element_continue_state:<videoconvert0> committing state from READY to PAUSED, pending PLAYING, next PLAYING 0:00:00.978163100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoconvert0> notifying about state-changed READY to PAUSED (PLAYING pending) 0:00:00.983255000 4316 01F24000 INFO GST_STATES gstelement.c:2658:gst_element_continue_state:<videoconvert0> continue state change PAUSED to PLAYING, final PLAYING 0:00:00.991761800 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoconvert0> completed state change to PLAYING 0:00:00.997150900 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoconvert0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending) 0:00:01.002324100 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoconvert0' changed state to 4(PLAYING) successfully 0:00:01.002328000 4316 0295B5F0 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoconvert0> completed state change to PLAYING 0:00:01.012625100 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoconvert0> current PLAYING pending VOID_PENDING, desired next PLAYING 0:00:01.015047400 4316 0295B5F0 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "C:\gstreamer\1.0\x86\lib\gstreamer-1.0\libgstvideoscale.dll" loaded 0:00:01.018788100 4316 01F24000 INFO GST_STATES gstbin.c:2620:gst_bin_element_set_state:<videoconvert0> skipping transition from PLAYING to PLAYING 0:00:01.023847700 4316 0295B5F0 INFO GST_ELEMENT_FACTORY gstelementfactory.c:361:gst_element_factory_create: creating element "videoscale" 0:00:01.029462800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoconvert0' changed state to 4(PLAYING) successfully 0:00:01.034469300 4316 0295B5F0 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseTransform@028C0CE8> adding pad 'sink' 0:00:01.040226600 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autoconvertchild> completed state change to PLAYING 0:00:01.044330700 4316 0295B5F0 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseTransform@028C0CE8> adding pad 'src' 0:00:01.049748000 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autoconvertchild> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending) 0:00:01.054098400 4316 0295B5F0 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link '':src_internal and videoscale0:sink 0:00:01.060323800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideoconvert0> child 'autoconvertchild' changed state to 4(PLAYING) successfully 0:00:01.064479700 4316 0295B5F0 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked '':src_internal and videoscale0:sink, successful 0:00:01.070599700 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideoconvert0> completed state change to PLAYING 0:00:01.076311600 4316 0295B5F0 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:01.080796100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideoconvert0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending) 0:00:01.084658600 4316 0295B5F0 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link videoscale0:src and '':sink_internal 0:00:01.091124800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideoconvert0' changed state to 4(PLAYING) successfully 0:00:01.096466700 4316 0295B5F0 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked videoscale0:src and '':sink_internal, successful 0:00:01.101442600 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<ksvideosrc0> completed state change to PLAYING 0:00:01.109304700 4316 0295B5F0 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:01.115076700 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<ksvideosrc0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending) 0:00:01.119761000 4316 0295B5F0 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked:<videoscale0:src> Received event on flushing pad. Discarding 0:00:01.126545800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'ksvideosrc0' changed state to 4(PLAYING) successfully 0:00:01.131105100 New 4316cloc 0295B5F0 k: INFO Gst GST_STATES gstelement.c:2651:gst_element_conStinue_state:<videoscale0>ystemClock committing state from NULL to READY, pending PLAYING, next PAUSED 0:00:01.144578400 4316 0295B5F0 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoscale0> notifying about state-changed NULL to READY (PLAYING pending) 0:00:01.149710000 4316 0295B5F0 INFO GST_STATES gstelement.c:2658:gst_element_continue_state:<videoscale0> continue state change READY to PAUSED, final PLAYING 0:00:01.155596000 4316 0295B5F0 INFO GST_STATES gstelement.c:2651:gst_element_continue_state:<videoscale0> committing state from READY to PAUSED, pending PLAYING, next PLAYING 0:00:01.161165600 4316 0295B5F0 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoscale0> notifying about state-changed READY to PAUSED (PLAYING pending) 0:00:01.167434000 4316 0295B5F0 INFO GST_STATES gstelement.c:2658:gst_element_continue_state:<videoscale0> continue state change PAUSED to PLAYING, final PLAYING 0:00:01.173271900 4316 0295B5F0 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoscale0> completed state change to PLAYING 0:00:01.177641500 4316 0295B5F0 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoscale0> notifying about state-changed PAUSED to PLAYING (VOID_PENDING pending) 0:00:01.184175500 4316 0295B5F0 WARN basesrc gstbasesrc.c:3072:gst_base_src_loop:<ksvideosrc0> error: Internal data stream error. 0:00:01.188412400 4316 0295B5F0 WARN basesrc gstbasesrc.c:3072:gst_base_src_loop:<ksvideosrc0> error: streaming stopped, reason not-negotiated (-4) 0:00:01.194056200 4316 0295B5F0 INFO GST_ERROR_SYSTEM gstelement.c:2141:gst_element_message_full_with_details:<ksvideosrc0> posting message: Internal data stream error. 0:00:01.199439800 ERROR: from element /GstPipeline:pipeline0/GstKsVideoSrc:ksvideosrc0: Internal data stream error. 4316Additional debug info: ../libs/gst/base/gstbasesrc.c(3072): gst_base_src_loop (): /GstPipeline:pipeline0/GstKsVideoSrc:ksvideosrc0: streaming stopped, reason not-negotiated (-4) 0295B5F0 ExINFO ecut GST_ERROR_SYSTEM gstelement.c:2168:gst_element_message_full_with_details:<ksvideosrc0>ion ended after 0:00:00.071773000 posted error message: Internal data stream error. Setting pipeline to PAUSED ... 0:00:01.219440100 4316 0295B5F0 INFO task gsttask.c:312:gst_task_func:<ksvideosrc0:src> Task going to paused 0:00:01.220617600 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0> current READY pending PAUSED, desired next PAUSED 0:00:01.230131800 4316 01F24000 INFO GST_STATES gstbin.c:2957:gst_bin_change_state_func:<pipeline0> child 'autovideosink0' is changing state asynchronously to PAUSED 0:00:01.236111300 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideoconvert0> current PLAYING pending VOID_PENDING, desired next PAUSED 0:00:01.242590600 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autoconvertchild> current PLAYING pending VOID_PENDING, desired next PAUSED 0:00:01.247460800 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoscale0> current PLAYING pending VOID_PENDING, desired next PAUSED 0:00:01.253351700 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoscale0> completed state change to PAUSED 0:00:01.257718200 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoscale0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending) 0:00:01.263973600 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoscale0' changed state to 3(PAUSED) successfully 0:00:01.268976900 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoconvert0> current PLAYING pending VOID_PENDING, desired next PAUSED 0:00:01.274726300 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoconvert0> completed state change to PAUSED 0:00:01.279188800 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoconvert0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending) 0:00:01.286245000 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoconvert0' changed state to 3(PAUSED) successfully 0:00:01.292313000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autoconvertchild> completed state change to PAUSED 0:00:01.296771300 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autoconvertchild> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending) 0:00:01.303171100 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideoconvert0> child 'autoconvertchild' changed state to 3(PAUSED) successfully 0:00:01.308247200 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideoconvert0> completed state change to PAUSED 0:00:01.314286200 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideoconvert0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending) 0:00:01.319711000 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideoconvert0' changed state to 3(PAUSED) successfully 0:00:01.326408900 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<ksvideosrc0> current PLAYING pending VOID_PENDING, desired next PAUSED 0:00:01.332216400 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<ksvideosrc0> completed state change to PAUSED 0:00:01.336468700 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<ksvideosrc0> notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending) 0:00:01.342780700 4316 01F24000 INFO GST_STATES gstbin.c:2994:gst_bin_change_state_func:<pipeline0> child 'ksvideosrc0' changed state to 3(PAUSED) successfully without preroll 0:00:01.347964400 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<pipeline0> completed state change to PAUSED Setting pipeline to READY ... 0:00:01.354533100 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0> current READY pending PAUSED, desired next READY 0:00:01.364527600 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0-actual-sink-d3dvideo> current READY pending PAUSED, desired next READY 0:00:01.369933000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0-actual-sink-d3dvideo> completed state change to READY 0:00:01.375622800 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0-actual-sink-d3dvideo> notifying about state-changed READY to READY (VOID_PENDING pending) 0:00:01.382170800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideosink0> child 'autovideosink0-actual-sink-d3dvideo' changed state to 2(READY) successfully 0:00:01.387476800 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0> completed state change to READY 0:00:01.392946100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0> notifying about state-changed READY to READY (VOID_PENDING pending) 0:00:01.399149900 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideosink0' changed state to 2(READY) successfully 0:00:01.403880700 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideoconvert0> current PAUSED pending VOID_PENDING, desired next READY 0:00:01.410228500 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autoconvertchild> current PAUSED pending VOID_PENDING, desired next READY 0:00:01.414992300 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoscale0> current PAUSED pending VOID_PENDING, desired next READY 0:00:01.420597500 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoscale0> completed state change to READY 0:00:01.424922100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoscale0> notifying about state-changed PAUSED to READY (VOID_PENDING pending) 0:00:01.431287500 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoscale0' changed state to 2(READY) successfully 0:00:01.436091700 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoconvert0> current PAUSED pending VOID_PENDING, desired next READY 0:00:01.441797500 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoconvert0> completed state change to READY 0:00:01.446150700 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoconvert0> notifying about state-changed PAUSED to READY (VOID_PENDING pending) 0:00:01.452985700 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoconvert0' changed state to 2(READY) successfully 0:00:01.458835000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autoconvertchild> completed state change to READY 0:00:01.463564300 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autoconvertchild> notifying about state-changed PAUSED to READY (VOID_PENDING pending) 0:00:01.469895700 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideoconvert0> child 'autoconvertchild' changed state to 2(READY) successfully 0:00:01.474792700 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideoconvert0> completed state change to READY 0:00:01.480080800 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideoconvert0> notifying about state-changed PAUSED to READY (VOID_PENDING pending) 0:00:01.485432300 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideoconvert0' changed state to 2(READY) successfully 0:00:01.491704600 4316 0295B5F0 INFO task gsttask.c:314:gst_task_func:<ksvideosrc0:src> Task resume from paused 0:00:01.495560300 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<ksvideosrc0> completed state change to READY 0:00:01.500888000 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<ksvideosrc0> notifying about state-changed PAUSED to READY (VOID_PENDING pending) 0:00:01.506994600 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'ksvideosrc0' changed state to 2(READY) successfully 0:00:01.511674200 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<pipeline0> completed state change to READY 0:00:01.517002100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed PAUSED to READY (VOID_PENDING pending) 0:00:01.522221100 4316 01F24000 INFO GST_STATES gstbin.c:2086:gst_bin_get_state_func:<pipeline0> getting state Setting pipeline to NULL ... 0:00:01.527999100 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0> current READY pending VOID_PENDING, desired next NULL 0:00:01.533164300 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideosink0-actual-sink-d3dvideo> current READY pending VOID_PENDING, desired next NULL 0:00:01.539624700 4316 01F24000 WARN d3dvideosink d3dhelpers.c:1146:d3d_set_window_handle:<autovideosink0-actual-sink-d3dvideo> Window HWND already set to: 0 0:00:01.548093600 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0-actual-sink-d3dvideo> completed state change to NULL 0:00:01.552914900 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0-actual-sink-d3dvideo> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:01.559364700 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideosink0> child 'autovideosink0-actual-sink-d3dvideo' changed state to 1(NULL) successfully 0:00:01.565660300 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0-actual-sink-d3dvideo> completed state change to NULL 0:00:01.570386700 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking sink:proxypad2(02962328) and autovideosink0-actual-sink-d3dvideo:sink(0295E370) 0:00:01.576674400 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked sink:proxypad2 and autovideosink0-actual-sink-d3dvideo:sink 0:00:01.581074500 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<autovideosink0> removed child "autovideosink0-actual-sink-d3dvideo" 0:00:01.586836800 4316 01F24000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "fakesink" named "fake-video-sink" 0:00:01.591340700 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:669:gst_element_add_pad:<GstBaseSink@02018D50> adding pad 'sink' 0:00:01.596527600 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:916:gst_element_get_static_pad: found pad fake-video-sink:sink 0:00:01.600589500 4316 01F24000 INFO GST_PADS gstpad.c:2378:gst_pad_link_prepare: trying to link sink:proxypad2 and fake-video-sink:sink 0:00:01.606024900 4316 01F24000 INFO GST_PADS gstpad.c:2586:gst_pad_link_full: linked sink:proxypad2 and fake-video-sink:sink, successful 0:00:01.610280400 4316 01F24000 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:01.617411400 4316 01F24000 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked:<sink:proxypad2> Received event on flushing pad. Discarding 0:00:01.621971400 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideosink0> completed state change to NULL 0:00:01.627342600 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideosink0> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:01.632460800 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideosink0' changed state to 1(NULL) successfully 0:00:01.638195100 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autovideoconvert0> current READY pending VOID_PENDING, desired next NULL 0:00:01.644286800 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<autoconvertchild> current READY pending VOID_PENDING, desired next NULL 0:00:01.649025500 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoscale0> current READY pending VOID_PENDING, desired next NULL 0:00:01.654651000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoscale0> completed state change to NULL 0:00:01.659419900 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoscale0> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:01.665773400 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoscale0' changed state to 1(NULL) successfully 0:00:01.670555600 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<videoconvert0> current READY pending VOID_PENDING, desired next NULL 0:00:01.676267200 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<videoconvert0> completed state change to NULL 0:00:01.680583900 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<videoconvert0> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:01.686998700 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autoconvertchild> child 'videoconvert0' changed state to 1(NULL) successfully 0:00:01.692767500 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autoconvertchild> completed state change to NULL 0:00:01.697292100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autoconvertchild> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:01.704208400 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<autovideoconvert0> child 'autoconvertchild' changed state to 1(NULL) successfully 0:00:01.709219200 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking autoconvertchild:src(0295E218) and src:proxypad1(029621C0) 0:00:01.714938400 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked autoconvertchild:src and src:proxypad1 0:00:01.718992100 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking sink:proxypad0(02962058) and autoconvertchild:sink(0295E4C8) 0:00:01.724684200 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked sink:proxypad0 and autoconvertchild:sink 0:00:01.728861900 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<autovideoconvert0> removed child "autoconvertchild" 0:00:01.734228400 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<autovideoconvert0> completed state change to NULL 0:00:01.738765500 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<autovideoconvert0> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:01.745809000 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'autovideoconvert0' changed state to 1(NULL) successfully 0:00:01.751761500 4316 01F24000 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state:<ksvideosrc0> current READY pending VOID_PENDING, desired next NULL 0:00:01.757018700 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<ksvideosrc0> completed state change to NULL 0:00:01.762441100 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<ksvideosrc0> notifying about state-changed READY to NULL (VOID_PENDING pending) 0:00:01.767659500 4316 01F24000 INFO GST_STATES gstbin.c:2951:gst_bin_change_state_func:<pipeline0> child 'ksvideosrc0' changed state to 1(NULL) successfully 0:00:01.773356200 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<autovideosink0-actual-sink-d3dvideo> 01FD2480 dispose 0:00:01.777827800 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<autovideosink0-actual-sink-d3dvideo> removing pad 'sink' 0:00:01.784074700 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<autovideosink0-actual-sink-d3dvideo> 01FD2480 parent class dispose 0:00:01.788714600 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<autovideosink0-actual-sink-d3dvideo> 01FD2480 finalize 0:00:01.794298000 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<autovideosink0-actual-sink-d3dvideo> 01FD2480 finalize parent 0:00:01.798945900 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking '':src_internal(02982140) and videoscale0:sink(0295EB80) 0:00:01.804394500 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked '':src_internal and videoscale0:sink 0:00:01.808411600 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking videoscale0:src(0295ECD8) and '':sink_internal(0295EE30) 0:00:01.813963600 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked videoscale0:src and '':sink_internal 0:00:01.818045200 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<autoconvertchild> removed child "videoscale0" 0:00:01.823619600 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking '':src_internal(0295EA28) and videoconvert0:sink(0295E620) 0:00:01.828284500 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked '':src_internal and videoconvert0:sink 0:00:01.833503900 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking videoconvert0:src(0295E778) and '':sink_internal(0295E8D0) 0:00:01.838114400 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked videoconvert0:src and '':sink_internal 0:00:01.843362300 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<autoconvertchild> removed child "videoconvert0" 0:00:01.847575600 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<autoconvertchild> 0297A020 dispose 0:00:01.852615100 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<autoconvertchild> removing pad 'sink' 0:00:01.856804600 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<autoconvertchild> removing pad 'src' 0:00:01.862015200 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<autoconvertchild> 0297A020 parent class dispose 0:00:01.866753900 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<autoconvertchild> 0297A020 finalize 0:00:01.872003400 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<autoconvertchild> 0297A020 finalize parent 0:00:01.876147800 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<videoconvert0> 020188C8 dispose 0:00:01.881390000 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<videoconvert0> removing pad 'sink' 0:00:01.885446600 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<videoconvert0> removing pad 'src' 0:00:01.889432900 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<videoconvert0> 020188C8 parent class dispose 0:00:01.894810500 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<videoconvert0> 020188C8 finalize 0:00:01.898903600 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<videoconvert0> 020188C8 finalize parent 0:00:01.903989200 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<videoscale0> 028C0CE8 dispose 0:00:01.908491200 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<videoscale0> removing pad 'sink' 0:00:01.913690400 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<videoscale0> removing pad 'src' 0:00:01.917667300 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<videoscale0> 028C0CE8 parent class dispose 0:00:01.923044800 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<videoscale0> 028C0CE8 finalize 0:00:01.926969900 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<videoscale0> 028C0CE8 finalize parent 0:00:01.932147000 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<pipeline0> completed state change to NULL 0:00:01.936554700 4316 01F24000 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed READY to NULL (VOID_PENDING pending) Freeing pipeline ... 0:00:01.943661000 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking autovideoconvert0:src(02961218) and autovideosink0:sink(02961390) 0:00:01.954841200 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked autovideoconvert0:src and autovideosink0:sink 0:00:01.959034300 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<pipeline0> removed child "autovideosink0" 0:00:01.964198200 4316 01F24000 INFO GST_STATES gstelement.c:2676:gst_element_continue_state:<fake-video-sink> completed state change to NULL 0:00:01.968545900 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking sink:proxypad2(02962328) and fake-video-sink:sink(02982298) 0:00:01.974159200 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked sink:proxypad2 and fake-video-sink:sink 0:00:01.978291300 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<autovideosink0> removed child "fake-video-sink" 0:00:01.983691500 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<fake-video-sink> 02018D50 dispose 0:00:01.987546400 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<fake-video-sink> removing pad 'sink' 0:00:01.993174600 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<fake-video-sink> 02018D50 parent class dispose 0:00:01.997427700 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<fake-video-sink> 02018D50 finalize 0:00:02.001401200 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<fake-video-sink> 02018D50 finalize parent 0:00:02.006610300 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<autovideosink0> 02964090 dispose 0:00:02.010480600 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<autovideosink0> removing pad 'sink' 0:00:02.015564500 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<autovideosink0> 02964090 parent class dispose 0:00:02.019748700 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<autovideosink0> 02964090 finalize 0:00:02.024753800 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<autovideosink0> 02964090 finalize parent 0:00:02.028778600 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2134:gst_pad_unlink: unlinking ksvideosrc0:src(0295E0C0) and autovideoconvert0:sink(029610A0) 0:00:02.035044500 4316 01F24000 INFO GST_ELEMENT_PADS gstpad.c:2188:gst_pad_unlink: unlinked ksvideosrc0:src and autovideoconvert0:sink 0:00:02.039116700 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<pipeline0> removed child "autovideoconvert0" 0:00:02.044366600 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<autovideoconvert0> 0295F0A0 dispose 0:00:02.048293700 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<autovideoconvert0> removing pad 'sink' 0:00:02.053551700 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<autovideoconvert0> removing pad 'src' 0:00:02.057657700 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<autovideoconvert0> 0295F0A0 parent class dispose 0:00:02.062988800 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<autovideoconvert0> 0295F0A0 finalize 0:00:02.066978600 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<autovideoconvert0> 0295F0A0 finalize parent 0:00:02.071111200 4316 01F24000 INFO GST_PARENTAGE gstbin.c:1798:gst_bin_remove_func:<pipeline0> removed child "ksvideosrc0" 0:00:02.076808000 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<ksvideosrc0> 01FCD950 dispose 0:00:02.080632400 4316 01F24000 INFO GST_ELEMENT_PADS gstelement.c:785:gst_element_remove_pad:<ksvideosrc0> removing pad 'src' 0:00:02.085593600 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<ksvideosrc0> 01FCD950 parent class dispose 0:00:02.089703200 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<ksvideosrc0> 01FCD950 finalize 0:00:02.094719500 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<ksvideosrc0> 01FCD950 finalize parent 0:00:02.098810200 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3251:gst_element_dispose:<pipeline0> 029624A0 dispose 0:00:02.103897500 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3297:gst_element_dispose:<pipeline0> 029624A0 parent class dispose 0:00:02.108032000 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3328:gst_element_finalize:<pipeline0> 029624A0 finalize 0:00:02.113103800 4316 01F24000 INFO GST_REFCOUNTING gstelement.c:3334:gst_element_finalize:<pipeline0> 029624A0 finalize parent 0:00:02.118511800 4316 01F24000 INFO GST_INIT gst.c:1083:gst_deinit: deinitializing GStreamer 0:00:02.124920600 4316 01F24000 INFO GST_INIT gst.c:1232:gst_deinit: deinitialized GStreamer <div class="moz-cite-prefix">2019. 10. 02. 13:40 keltezéssel, Josh D írta: </div> <blockquote type="cite" cite="mid:CAJnipd7xG2pujhtpVXJuc8iMTVN249u20e-erU2AkyvWzFwBHA@mail.gmail.com"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <div dir="auto"> <div>Try using autovideoconvert instead, and then try increasing debug levels to see what caps negotiation is looking like.</div> <div dir="auto"> <div class="gmail_quote" dir="auto"> <div dir="ltr" class="gmail_attr">On Tue, Oct 1, 2019, 4:01 AM Lóránt Labádi <<a href="mailto:lorant.labadi@dexonsystems.com" moz-do-not-send="true">lorant.labadi@dexonsystems.com</a>> wrote: </div> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div text="#000000" bgcolor="#FFFFFF"> Thanks your answer I tried it, but I got very similar error: C:\gstreamer\1.0\x86\bin>gst-launch-1.0 ksvideosrc device-path="\\\\\?\\pci\#ven_1c04\&dev_0010\&subsys_00111c04\&rev_01\#8\&248d93ad\&0\&003000480008\#\{6994ad05-93ef-11d0-a3cc-00a0c9223196\}\\\{9624a342-fbea-4bed-9765-273e5d690387\}" ! videoconvert ! autovideosink Setting pipeline to PAUSED ... 0:00:00.112066500 624 0259B200 WARN d3dvideosink d3dhelpers.c:1146:d3d_set_window_handle:<autovideosink0-actual-sink-d3dvideo> Window HWND already set to: 0 0:00:00.150439800 624 02597820 WARN ksvideosrc gstksvideosrc.c:460:gst_ks_video_src_open_device:<ksvideosrc0> failed to create/open KsClock 0:00:00.164841600 624 02597780 FIXME default gstutils.c:3981:gst_pad_create_stream_id_interPipeline is live and does not need PREROLL ... nal:<ksvideosrc0:src>Setting pipeline to PLAYING ... Creating random stream-id, consider implementing a deterministic way of creating a stream-id New clock: GstSystemClo0:00:00.177084100 ck 02597780 WARN basesrc gstbasesrc.c:3072:gst_base_src_loop:<ksvideosrc0> error: Internal data stream error. 0:00:00.181807300 624 02597780 WARN basesrc gstbasesrc.c:3072:gst_base_src_loop:<ksvideosrc0> error: streaming stopped, reason not-negotiated (-4) ERROR: from element /GstPipeline:pipeline0/GstKsVideoSrc:ksvideosrc0: Internal data stream error. Additional debug info: ../libs/gst/base/gstbasesrc.c(3072): gst_base_src_loop (): /GstPipeline:pipeline0/GstKsVideoSrc:ksvideosrc0: streaming stopped, reason not-negotiated (-4) Execution ended after 0:00:00.027380300 Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... 0:00:00.211291000 624 0259B200 WARN d3dvideosink d3dhelpers.c:1146:d3d_set_window_handle:<autovideosink0-actual-sink-d3dvideo> Window HWND already set to: 0 Freeing pipeline ... <div>2019. 09. 30. 21:56 keltezéssel, Nicolas Dufresne írta: </div> <blockquote type="cite"> <pre>Le lundi 30 septembre 2019 à 15:59 +0200, Lóránt Labádi a écrit : </pre> <blockquote type="cite"> <pre>Hi guys, I'm trying to capture video from a frame grabber card but I got an issue: gst_device_monitor's output: Device found: name : D4-PREV8 PCIe Video Capture class : Video/Source caps : video/x-raw, format=(string)BGRx, width=(int)[ 64, 3840 ], height=(int)[ 1, 2160 ], framerate=(fraction)[ 0/1, 60/1 ], pixel-aspect-ratio=(fraction)1/1; gst-launch-1.0 ksvideosrc device-path="\\\\\?\\pci\#ven_1c04\&dev_0010\&subsys_00111c04\&rev_01\#8\&2d8ac41c\&0\&002800480008\#\{6994ad05-93ef-11d0-a3cc-00a0c9223196\}\\\{46d01bbe-d9d5-4027-a95f-c01ae2ade565\}" ! ... I tried: gst-launch-1.0 ksvideosrc device-path="\\\\\?\\pci\#ven_1c04\&dev_0010\&subsys_00111c04\&rev_01\#8\&2d8ac41c\&0\&002800480008\#\{6994ad05-93ef-11d0-a3cc-00a0c9223196\}\\\{46d01bbe-d9d5-4027-a95f-c01ae2ade565\}" ! autovideosink The log output: Setting pipeline to PAUSED ... 0:00:00.103031700 2920 02475E20 WARN d3dvideosink d3dhelpers.c:1146:d3d_set_window_handle:<autovideosink0-actual-sink-d3dvideo> Window HWND already set to: 0 0:00:00.143475100 2920 0247A500 WARN ksvideosrc gstksvideosrc.c:460:gst_ks_video_src_open_device:<ksvideosrc0> failed to create/open KsClock 0:00:00.155500600 2920 0247A550 FIXME default gstutils.c:3981:gst_pad_create_stream_id_internal:<ksvideosrc0:src> CreatingPipeline is live and does not need PRE random stream-id, consider implementing a deterministic way of creating a stream-id ROLL ... 0:00:00.167675900 Setting pipeline to PLAYING ... 2920New clock: GstSystemClock 0247A550 WARN basesrc gstbasesrc.c:3072:gst_base_src_loop:<ksvideosrc0> error: Internal data stream error. 0:00:00.174636900 2920 0247A550 WARN basesrc gstbasesrc.c:3072:gst_base_src_loop:<ksvideosrc0> error: streaming stopped, reason not-negotiated (-4) </pre> </blockquote> <pre>It's likely the pixel format from the capture which is not compatible with d3dvideosink, try adding videoconvert in between. </pre> <blockquote type="cite"> <pre>ERROR: from element /GstPipeline:pipeline0/GstKsVideoSrc:ksvideosrc0: Internal data stream error. Additional debug info: ../libs/gst/base/gstbasesrc.c(3072): gst_base_src_loop (): /GstPipeline:pipeline0/GstKsVideoSrc:ksvideosrc0: streaming stopped, reason not-negotiated (-4) Execution ended after 0:00:00.025105200 Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... 0:00:00.207579700 2920 02475E20 WARN d3dvideosink d3dhelpers.c:1146:d3d_set_window_handle:<autovideosink0-actual-sink-d3dvideo> Window HWND already set to: 0 Freeing pipeline ... Can you guys help me with this, please? Thanks, Lorant _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer" moz-do-not-send="true">gstreamer-devel@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank" rel="noreferrer" moz-do-not-send="true">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </pre> <fieldset></fieldset> <pre>_______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer" moz-do-not-send="true">gstreamer-devel@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank" rel="noreferrer" moz-do-not-send="true">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a></pre> </blockquote> </blockquote> <div>-- </div> </div> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer" moz-do-not-send="true">gstreamer-devel@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer noreferrer" target="_blank" moz-do-not-send="true">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a></blockquote> </div> </div> </div> <fieldset class="mimeAttachmentHeader"></fieldset> <pre class="moz-quote-pre" wrap="">_______________________________________________ gstreamer-devel mailing list <a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a class="moz-txt-link-freetext" href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a></pre> </blockquote> <div class="moz-signature">-- <meta content="text/html; charset=UTF-8" http-equiv="content-type"> <title>dexon</title> <style> *{ font-family: Arial, sans-serif; margin: 0; } body{ padding:10px; } table tr td{ color: rgb(51,102,102); font-size:12px; font-style: italic; } h5{ color:#646464; font-weight:normal; font-size:10px; } </style> Best regards, Lorant Labadi Senior Software Engineer <img src="cid:part8.0B8E8FC7.ABB49ED6@dexonsystems.com" alt="logo" width="320" height="20"> <table> <tbody> <tr> <td colspan="2"> Baross u. 165. </td> </tr> <tr> <td colspan="2"> H-2040 Budaors, Hungary </td> </tr> <tr> <td> Phone: </td> <td> +36 23 422 804, +36 23 445 350 </td> </tr> <tr> <td> Fax: </td> <td> +36 23 445 199 </td> </tr> <tr> <td> E-mail: </td> <td> <a href="mailto:lorant.labadi@dexonsystems.com">lorant.labadi@dexonsystems.com</a> </td> </tr> <tr> <td> Web: </td> <td> <a href="http://www.dexonsystems.com/">www.dexonsystems.com</a> </td> </tr> </tbody> </table> <a href="http://dexonsystems.com"> <img src="cid:part11.C52C030B.0B8ED66D@dexonsystems.com" alt="termek" width="468" height="90"></a> <h5> The information contained in this communication from the sender is confidential. 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