Pipeline stops executing

gotsring gotsring at live.com
Wed Feb 3 23:01:15 UTC 2021


Pipeline is low res, so can't see anything other than the general structure.
Also MAN that's a log! Best guess is line 30999, something about a message
that was passed within the pipeline and something ignored it:

0:00:05.938037328     8      0x23ca0f0 LOG                 GST_PADS
gstpad.c:5122:gst_pad_push_event_unchecked:<SDSInput:sink> sending event
0x2385ab0 (custom-upstream) to peerpad <LMSMessaging:src>
0:00:05.938041670     8      0x23ca0f0 DEBUG              GST_EVENT
gstpad.c:5401:gst_pad_send_event_unchecked:<LMSMessaging:src> have event
type custom-upstream event: 0x2385ab0, time 99:99:99.999999999, seq-num 242,
status, success=(boolean)true;
0:00:05.938101521     8      0x23ca0f0 DEBUG                basesrc
gstbasesrc.c:1982:gst_base_src_default_event:<LMSMessaging> handle event
custom-upstream event: 0x2385ab0, time 99:99:99.999999999, seq-num 242,
status, success=(boolean)true;
0:00:05.938108277     8      0x23ca0f0 DEBUG                basesrc
gstbasesrc.c:2054:gst_base_src_event:<LMSMessaging> subclass refused event
0:00:05.938110978     8      0x23ca0f0 LOG                GST_EVENT
gstevent.c:219:_gst_event_free: freeing event 0x2385ab0 type custom-upstream
0:00:05.938115693     8      0x23ca0f0 DEBUG               GST_PADS
gstpad.c:5470:gst_pad_send_event_unchecked:<LMSMessaging:src> sent event,
ret error
0:00:05.938119303     8      0x23ca0f0 LOG                 GST_PADS
gstpad.c:5130:gst_pad_push_event_unchecked:<SDSInput:sink> sent event
0x2385ab0 (custom-upstream) to peerpad <LMSMessaging:src>, ret error
0:00:05.938124588     8      0x23ca0f0 DEBUG               GST_PADS
gstpad.c:5470:gst_pad_send_event_unchecked:<SDSInput:src> sent event, ret
error
0:00:05.938127523     8      0x23ca0f0 LOG                 GST_PADS
gstpad.c:5130:gst_pad_push_event_unchecked:<coarseOffset:sink> sent event
0x2385ab0 (custom-upstream) to peerpad <SDSInput:src>, ret error

Not sure I can help past this, this looks like something you'll have to
debug in your code.
As for your other notes:
1. What do you mean run continuously vs run once? Are you normally starting
and stopping the pipeline?
3. I don't think padding with queues does anything, as long as all your tee
connects to queue elements before anything else, you should be fine.




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