LOG   (0x86d7b28 - 0:00:06.559407000)             GST_PADS(11339) gstpad.c(2760):gst_pad_event_default_dispatch:<pngenc0:sink> Reffing and sending event 0x843dfb8 (newsegment) to pngenc0:src
LOG   (0x86d7b28 - 0:00:06.559422000)      GST_REFCOUNTING(11339) gstminiobject.c(257):gst_mini_object_ref: 0x843dfb8 ref 1->2
LOG   (0x86d7b28 - 0:00:06.559438000)             GST_PADS(11339) gstpad.c(3650):gst_pad_push_event:<filesink0:sink> sending event on peerpad
LOG   (0x86d7b28 - 0:00:06.559453000)      GST_REFCOUNTING(11339) gstobject.c(325):gst_object_ref:<filesink0:sink> 0x852e3e8 ref 1->2
DEBUG (0x86d7b28 - 0:00:06.559466000)            GST_EVENT(11339) gstpad.c(3765):gst_pad_send_event: have event type newsegment on pad filesink0:sink
LOG   (0x86d7b28 - 0:00:06.559482000)      GST_REFCOUNTING(11339) gstobject.c(325):gst_object_ref:<filesink0> 0x844a530 ref 3->4
DEBUG (0x86d7b28 - 0:00:06.559498000)             basesink(11339) gstbasesink.c(1722):gst_base_sink_event:<filesink0> event 0x843dfb8 (newsegment)
DEBUG (0x86d7b28 - 0:00:06.559518000)             basesink(11339) gstbasesink.c(736):gst_base_sink_configure_segment:<filesink0> configured NEWSEGMENT update 0, rate 1.000000, applied rate 1.000000, format 2, 0 -- -1, time 0, accum 0
DEBUG (0x86d7b28 - 0:00:06.559543000)             basesink(11339) gstbasesink.c(1624):gst_base_sink_queue_object_unlocked:<filesink0> now 0 prerolled items
DEBUG (0x86d7b28 - 0:00:06.559558000)             basesink(11339) gstbasesink.c(1672):gst_base_sink_queue_object_unlocked:<filesink0> need more preroll data 0 <= 0
LOG   (0x86d7b28 - 0:00:06.559574000)      GST_REFCOUNTING(11339) gstobject.c(352):gst_object_unref:<filesink0> 0x844a530 unref 4->3
LOG   (0x86d7b28 - 0:00:06.559590000)      GST_REFCOUNTING(11339) gstobject.c(352):gst_object_unref:<filesink0:sink> 0x852e3e8 unref 2->1
LOG   (0x86d7b28 - 0:00:06.559605000)             GST_PADS(11339) gstpad.c(3657):gst_pad_push_event:<filesink0:sink> sent event on peerpad
LOG   (0x86d7b28 - 0:00:06.559619000)             GST_PADS(11339) gstpad.c(2773):gst_pad_event_default_dispatch:<pngenc0:sink> handled event 0x843dfb8, unreffing
LOG   (0x86d7b28 - 0:00:06.559632000)      GST_REFCOUNTING(11339) gstminiobject.c(300):gst_mini_object_unref: 0x843dfb8 unref 2->1
LOG   (0x86d7b28 - 0:00:06.559648000)      GST_REFCOUNTING(11339) gstobject.c(352):gst_object_unref:<pngenc0:sink> 0x852e268 unref 2->1
LOG   (0x86d7b28 - 0:00:06.559663000)             GST_PADS(11339) gstpad.c(3657):gst_pad_push_event:<pngenc0:sink> sent event on peerpad
LOG   (0x86d7b28 - 0:00:06.559677000)      GST_REFCOUNTING(11339) gstobject.c(352):gst_object_unref:<csp1> 0x8291218 unref 5->4
LOG   (0x86d7b28 - 0:00:06.559692000)      GST_REFCOUNTING(11339) gstobject.c(352):gst_object_unref:<csp1:sink> 0x8449548 unref 3->2
LOG   (0x86d7b28 - 0:00:06.559706000)             GST_PADS(11339) gstpad.c(3657):gst_pad_push_event:<csp1:sink> sent event on peerpad
DEBUG (0x86d7b28 - 0:00:06.559721000)              basesrc(11339) gstbasesrc.c(1188):gst_base_src_update_length:<injector_src> reading offset 0, length 4096, size -1, segment.stop -1, maxsize -1
DEBUG (0x86d7b28 - 0:00:06.559738000)              basesrc(11339) gstbasesrc.c(1267):gst_base_src_get_range:<injector_src> calling create offset 0 0
DEBUG (0x86d7b28 - 0:00:06.559781000)                pygst(11339) gstbase.override(93):_wrap_GstBaseSrc__proxy_do_create: py_flow:0xb7da4234
LOG   (0x86d7b28 - 0:00:06.559812000)      GST_REFCOUNTING(11339) gstminiobject.c(257):gst_mini_object_ref: 0x8488c60 ref 3->4
DEBUG (0x86d7b28 - 0:00:06.559829000)              basesrc(11339) gstbasesrc.c(1159):gst_base_src_do_sync:<injector_src> get_times returned invalid start
DEBUG (0x86d7b28 - 0:00:06.559843000)              basesrc(11339) gstbasesrc.c(1285):gst_base_src_get_range:<injector_src> buffer ok
LOG   (0x86d7b28 - 0:00:06.559896000)      GST_REFCOUNTING(11339) gstminiobject.c(257):gst_mini_object_ref: 0x8488c60 ref 4->5
LOG   (0x86d7b28 - 0:00:06.559922000)           GST_BUFFER(11339) gstbuffer.c(240):gst_buffer_init: init 0x8499510
LOG   (0x86d7b28 - 0:00:06.559937000)           GST_BUFFER(11339) gstbuffer.c(505):gst_buffer_create_sub: new subbuffer 0x8499510 (parent 0x8488c60)
LOG   (0x86d7b28 - 0:00:06.559951000)      GST_REFCOUNTING(11339) gstminiobject.c(300):gst_mini_object_unref: 0x8488c60 unref 5->4
LOG   (0x86d7b28 - 0:00:06.559969000)      GST_REFCOUNTING(11339) gstobject.c(325):gst_object_ref:<csp1:sink> 0x8449548 ref 2->3
LOG   (0x86d7b28 - 0:00:06.559987000)       GST_SCHEDULING(11339) gstpad.c(3219):gst_pad_chain:<csp1:sink> calling chainfunction &gst_base_transform_chain of pad csp1:sink
LOG   (0x86d7b28 - 0:00:06.560004000)      GST_REFCOUNTING(11339) gstobject.c(325):gst_object_ref:<csp1> 0x8291218 ref 4->5
LOG   (0x86d7b28 - 0:00:06.560021000)        basetransform(11339) gstbasetransform.c(1274):gst_base_transform_handle_buffer:<csp1> handling buffer 0x8499510 of size 622080 and offset 661466
LOG   (0x86d7b28 - 0:00:06.560036000)      GST_REFCOUNTING(11339) gstminiobject.c(300):gst_mini_object_unref: 0x8499510 unref 1->0
LOG   (0x86d7b28 - 0:00:06.560050000)      GST_REFCOUNTING(11339) gstminiobject.c(300):gst_mini_object_unref: 0x8488c60 unref 4->3
LOG   (0x86d7b28 - 0:00:06.560064000)           GST_BUFFER(11339) gstbuffer.c(183):gst_buffer_finalize: finalize 0x8499510
WARN  (0x86d7b28 - 0:00:06.560088000)        basetransform(11339) gstbasetransform.c(1395):gst_base_transform_handle_buffer:<csp1> error: not negotiated