[Bug 769413] alsasrc, v4l2src: getting repeated timestamps when capturing from multiple sources (multiple pipelines in single command)

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Sep 8 13:49:32 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=769413

--- Comment #6 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
(In reply to Przemek from comment #5)
> To reproduce, I had to run the pipeline 15 times.
> If I use the pipeline you proposed:
>   $ GST_DEBUG="*SCHED:6"  gst-launch-1.0 -v alsasrc device=hw:0,0 ! identity
> silent=false name=digital ! fakesink alsasrc device=hw:1,0 ! identity
> silent=false name=ANALOG ! fakesink 2>&1 | grep calling | head -n 30
> I do not see any print outs for time stamps. 

I have introduced a typo in the debug category. It's GST_DEBUG="*SCHED*:6" (see
the second *). The second * is needed since the debug category name is
GST_SCHEDULING . Again, remove -v and ignore last-message, those are racy and
does not represent the reality for your test.

GST_DEBUG="*SCHED*:6"  \
  gst-launch-1.0 alsasrc device=hw:0,0 ! fakesink name=digitial \
                 alsasrc device=hw:1,0 ! fakesink name=ANALOG \
                 2>&1 | grep calling | head -n 30

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.


More information about the gstreamer-bugs mailing list