DEBUG (0x804e858 - 304428:32:12.751145000)       GST_CLOCK( 3765) gstscheduler.c(240):gst_scheduler_add_element: added clock receiver demux
DEBUG (0x804e858 - 304428:32:12.751606000)       GST_CLOCK( 3765) gstsystemclock.c(142):gst_system_clock_obtain: creating new static system clock
DEBUG (0x804e858 - 304428:32:12.751738000)       GST_CLOCK( 3765) gstscheduler.c(562):gst_scheduler_get_clock: scheduler obtained system clock: 0x81e2fc8 (GstSystemClock)
DEBUG (0x804e858 - 304428:32:12.751756000)       GST_CLOCK( 3765) gstscheduler.c(305):gst_scheduler_state_transition: scheduler READY to PAUSED clock is 0x81e2fc8 (GstSystemClock)
DEBUG (0x804e858 - 304428:32:12.751771000)       GST_CLOCK( 3765) gstscheduler.c(620):gst_scheduler_set_clock: scheduler setting clock 0x81e2fc8 (GstSystemClock) on element demux
LOG   (0x804e858 - 304428:32:12.751865000)       GST_CLOCK( 3765) gstelement.c(2990):gst_element_change_state:<demux> setting base time to 304428:32:12.751860000
***** a new pad video_00 was created
LOG   (0x804e858 - 304428:32:12.752400000)       GST_CLOCK( 3765) gstelement.c(2979):gst_element_change_state:<demux> setting base time to 0
DEBUG (0x804e858 - 304428:32:12.759623000)       GST_CLOCK( 3765) gstscheduler.c(240):gst_scheduler_add_element: added clock receiver show
setting to READY state
LOG   (0x804e858 - 304428:32:12.772909000)       GST_CLOCK( 3765) gstelement.c(2990):gst_element_change_state:<demux> setting base time to 304428:32:12.751860000
***** a new pad audio_00 was created
LOG   (0x804e858 - 304428:32:12.877510000)       GST_CLOCK( 3765) gstelement.c(2979):gst_element_change_state:<demux> setting base time to 0
DEBUG (0x804e858 - 304428:32:12.882849000)       GST_CLOCK( 3765) gstscheduler.c(235):gst_scheduler_add_element: added clock provider play_audio
DEBUG (0x804e858 - 304428:32:12.882893000)       GST_CLOCK( 3765) gstscheduler.c(240):gst_scheduler_add_element: added clock receiver play_audio
setting to READY state
LOG   (0x804e858 - 304428:32:12.885103000)       GST_CLOCK( 3765) gstelement.c(2990):gst_element_change_state:<demux> setting base time to 304428:32:12.751860000
WARN  (0x8208828 - 304428:32:14.045301000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
WARN  (0x8208828 - 304428:32:14.067906000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
WARN  (0x8208828 - 304428:32:14.088497000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
WARN  (0x8208828 - 304428:32:14.109688000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
WARN  (0x8208828 - 304428:32:14.259022000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
WARN  (0x8208828 - 304428:32:14.409634000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
WARN  (0x8208828 - 304428:32:14.601469000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
WARN  (0x8208828 - 304428:32:14.834988000)       GST_CLOCK( 3765) gstelement.c(839):gst_element_get_time:<play_audio> element queries time but has no clock
