0:00:08.008467809  8181 0x555555cabec0 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "appsrc" named "video_source"
0:00:08.008953308  8181 0x555555cabec0 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseSrc@0x7fff6c008240> adding pad 'src'
0:00:08.008996063  8181 0x555555cabec0 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "rawvideoparse" named "video_parser"
0:00:08.009317507  8181 0x555555cabec0 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseParse@0x7fff6c013590> adding pad 'sink'
0:00:08.009384368  8181 0x555555cabec0 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseParse@0x7fff6c013590> adding pad 'src'
0:00:08.009459460  8181 0x555555cabec0 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "x264enc" named "video_encoder"
0:00:08.009713298  8181 0x555555cabec0 INFO                 x264enc gstx264enc.c:227:gst_x264_enc_add_x264_chroma_format: 8-bit depth supported
0:00:08.009761611  8181 0x555555cabec0 INFO                 x264enc gstx264enc.c:252:gst_x264_enc_add_x264_chroma_format: 10-bit depth supported
0:00:08.009866694  8181 0x555555cabec0 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstVideoEncoder@0x7fff6c01a130> adding pad 'sink'
call: stream start (active=1)
0:00:08.009918981  8181 0x555555cabec0 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstVideoEncoder@0x7fff6c01a130> adding pad 'src'
0:00:08.009942400  8181 0x555555cabec0 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "appsink" named "video_sink"
0:00:08.010123448  8181 0x555555cabec0 INFO        GST_ELEMENT_PADS gstelement.c:670:gst_element_add_pad:<GstBaseSink@0x7fff6c01d9e0> adding pad 'sink'
0:00:08.010166607  8181 0x555555cabec0 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:359:gst_element_factory_create: creating element "pipeline" named "video-encoder-pipeline"
audio: start
Set video decoder: H264 packetization-mode=0
0:00:08.012827565  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_sink> current NULL pending VOID_PENDING, desired next READY
0:00:08.012852517  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2676:gst_element_continue_state:<video_sink> completed state change to READY
0:00:08.012859606  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video_sink> notifying about state-changed NULL to READY (VOID_PENDING pending)
gst_video: state change from NULL to READY.
gst_video_h264_decoder_set+
0:00:08.013415309  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2954:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_sink' changed state to 2(READY) successfully
0:00:08.013462012  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_encoder> current NULL pending VOID_PENDING, desired next READY
0:00:08.013495683  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2676:gst_element_continue_state:<video_encoder> completed state change to READY
0:00:08.013509371  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video_encoder> notifying about state-changed NULL to READY (VOID_PENDING pending)
gst_video: state change from NULL to READY.
0:00:08.013627615  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2954:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_encoder' changed state to 2(READY) successfully
0:00:08.013666131  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_parser> current NULL pending VOID_PENDING, desired next READY
0:00:08.013704223  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2676:gst_element_continue_state:<video_parser> completed state change to READY
0:00:08.013736953  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video_parser> notifying about state-changed NULL to READY (VOID_PENDING pending)
gst_video: state change from NULL to READY.
0:00:08.013826516  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2954:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_parser' changed state to 2(READY) successfully
0:00:08.013939492  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_source> current NULL pending VOID_PENDING, desired next READY
0:00:08.013977753  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2676:gst_element_continue_state:<video_source> completed state change to READY
0:00:08.013989614  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video_source> notifying about state-changed NULL to READY (VOID_PENDING pending)
gst_video: state change from NULL to READY.
0:00:08.014065935  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2954:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_source' changed state to 2(READY) successfully
0:00:08.014114727  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2651:gst_element_continue_state:<video-encoder-pipeline> committing state from NULL to READY, pending PLAYING, next PAUSED
0:00:08.014145776  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video-encoder-pipeline> notifying about state-changed NULL to READY (PLAYING pending)
gst_video: state change from NULL to READY.
0:00:08.014222543  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2658:gst_element_continue_state:<video-encoder-pipeline> continue state change READY to PAUSED, final PLAYING
0:00:08.014412822  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_sink> current READY pending VOID_PENDING, desired next PAUSED
0:00:08.014479122  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2960:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_sink' is changing state asynchronously to PAUSED
0:00:08.014496153  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_encoder> current READY pending VOID_PENDING, desired next PAUSED
0:00:08.014540440  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2676:gst_element_continue_state:<video_encoder> completed state change to PAUSED
0:00:08.014551835  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video_encoder> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
gst_video: state change from READY to PAUSED.
0:00:08.014806968  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2954:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_encoder' changed state to 3(PAUSED) successfully
0:00:08.014843952  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_parser> current READY pending VOID_PENDING, desired next PAUSED
0:00:08.014981859  8181 0x7fff60004800 INFO                GST_PADS gstpad.c:4232:gst_pad_peer_query:<video_parser:sink> pad has no peer
0:00:08.015026375  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2676:gst_element_continue_state:<video_parser> completed state change to PAUSED
0:00:08.015037203  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video_parser> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
gst_video: state change from READY to PAUSED.
0:00:08.015125616  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2954:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_parser' changed state to 3(PAUSED) successfully
0:00:08.015162345  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2506:gst_bin_element_set_state:<video_source> current READY pending VOID_PENDING, desired next PAUSED
0:00:08.015213176  8181 0x7fff60004800 INFO                 basesrc gstbasesrc.c:1358:gst_base_src_do_seek:<video_source> seeking: default segment start=0, offset=0, stop=-1, rate=1.000000, applied_rate=1.000000, flags=0x00, time=0, base=0, position 0, duration -1
0:00:08.015274922  8181 0x7fff60004800 INFO                    task gsttask.c:457:gst_task_set_lock: setting stream lock 0x7fff6c00a150 on task 0x7fff6c0145f0
0:00:08.015290487  8181 0x7fff60004800 INFO                GST_PADS gstpad.c:6154:gst_pad_start_task:<video_source:src> created task 0x7fff6c0145f0
gst_video: stream 0.
0:00:08.016229769  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2676:gst_element_continue_state:<video_source> completed state change to PAUSED
0:00:08.016304050  8181 0x7fff60004800 INFO              GST_STATES gstelement.c:2579:_priv_gst_element_state_changed:<video_source> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
gst_video: state change from READY to PAUSED.
0:00:08.016474822  8181 0x7fff60004800 INFO              GST_STATES gstbin.c:2954:gst_bin_change_state_func:<video-encoder-pipeline> child 'video_source' changed state to 3(PAUSED) successfully
gst_video: stream 1.
0:00:08.016812369  8181 0x7fff6c007ad0 INFO        GST_ELEMENT_PADS gstelement.c:917:gst_element_get_static_pad: no such pad 'sink' in element "video_source"
0:00:08.016851745  8181 0x7fff6c007ad0 FIXME                default gstutils.c:3981:gst_pad_create_stream_id_internal:<video_source:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:08.016924133  8181 0x7fff6c007ad0 INFO                GST_PADS gstpad.c:4232:gst_pad_peer_query:<video_source:src> pad has no peer
0:00:08.016991764  8181 0x7fff6c007ad0 INFO               GST_EVENT gstevent.c:814:gst_event_new_caps: creating caps event video/x-raw, format=(string)I420, framerate=(fraction)15/1, pixel-aspect-ratio=(fraction)1/1, width=(int)352, height=(int)288
0:00:08.017022797  8181 0x7fff6c007ad0 INFO               GST_EVENT gstevent.c:895:gst_event_new_segment: creating segment event default segment start=0, offset=0, stop=-1, rate=1.000000, applied_rate=1.000000, flags=0x00, time=0, base=0, position 0, duration -1
0:00:08.017057838  8181 0x7fff6c007ad0 INFO                 basesrc gstbasesrc.c:2945:gst_base_src_loop:<video_source> marking pending DISCONT
0:00:08.017280495  8181 0x7fff6c007ad0 INFO                 basesrc gstbasesrc.c:2965:gst_base_src_loop:<video_source> pausing after gst_pad_push() = not-linked
0:00:08.017364757  8181 0x7fff6c007ad0 WARN                 basesrc gstbasesrc.c:3055:gst_base_src_loop:<video_source> error: Internal data stream error.
0:00:08.017432686  8181 0x7fff6c007ad0 WARN                 basesrc gstbasesrc.c:3055:gst_base_src_loop:<video_source> error: streaming stopped, reason not-linked (-1)
0:00:08.017486608  8181 0x7fff6c007ad0 INFO        GST_ERROR_SYSTEM gstelement.c:2145:gst_element_message_full_with_details:<video_source> posting message: Internal data stream error.
gst_video: Error: 1(Operation not permitted) message=Internal data stream error.
gst_video: Debug: gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:video-encoder-pipeline/GstAppSrc:video_source:
streaming stopped, reason not-linked (-1)
0:00:08.018227682  8181 0x7fff6c007ad0 INFO        GST_ERROR_SYSTEM gstelement.c:2172:gst_element_message_full_with_details:<video_source> posted error message: Internal data stream error.
0:00:08.018374383  8181 0x7fff6c007ad0 INFO                    task gsttask.c:316:gst_task_func:<video_source:src> Task going to paused
gst_video: video decoder H264