Trouble with NPR stream

Jason Brown brownjd at gmail.com
Fri Aug 24 18:56:56 UTC 2018


Last question.

Related to an NPR stream, but using an embedded gstreamer instance inside of mopidy. I haven’t had any luck printing out the dot file (to see exactly what options are being used), so I enabled the mopidy debug stream. Can you tell me what this error means?

Got ERROR bus message: error=u'gst-stream-error-quark: Internal data stream error. (1)' debug=u'gstqueue2.c(3061): gst_queue2_loop (): /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin1/GstQueue2:queue2-1:\nstreaming stopped, reason not-linked (-1)’
GStreamer error: gst-stream-error-quark: Internal data stream error. (1)

Same setup with (qtdemux ! faad ! autoaudiosink). I’m sure mopidy as adding some other caps, but I can’t tell.

The url in question is: https://delivery-cdn-cf.adswizz.com/npr_newEnco/ad_1045_4e552aad18f368b107d76604ef14def0_1534479992533272779127603.aac

Still using 1.10.4 because backporting to stretch is not in my wheelhouse.

Jason Brown
On Aug 23, 2018, 3:25 PM -0500, Jason Brown <brownjd at gmail.com>, wrote:
> Understood. Thanks for the help.
>
> Jason Brown
> On Aug 23, 2018, 3:02 PM -0500, Nicolas Dufresne <nicolas at ndufresne.ca>, wrote:
> > Le jeudi 23 août 2018 à 14:14 -0500, Jason Brown a écrit :
> > > Well, thanks for that, but according to the Debian apt repository, I
> > > am up to date.
> > >
> > > Are you suggesting I not use the repository?
> >
> > According to packages.debian.org you are running stretch (debian
> > stable), which is shipping 1.10. Starting from "testing" (buster), you
> > can get 1.14.2, which as I tested have this issue fixed.
> >
> > Again, your other option is to locate and backport fixes for this, and
> > suggest your distribution maintainers to integrate that into the
> > packages. Though, this is no longer something related to GStreamer
> > project. As of today, we do maintenance releases on 1.14 (the current
> > stable) and work on the next release version. We don't have the
> > resource to maintain more stable branches.
> > >
> > > Jason Brown
> > > On Aug 23, 2018, 12:53 PM -0500, Nicolas Dufresne <
> > > nicolas at ndufresne.ca>, wrote:
> > > > Le jeudi 23 août 2018 à 11:04 -0500, Jason Brown a écrit :
> > > > > gst-launch-1.0 --version
> > > > > gst-launch-1.0 version 1.10.4
> > > > > GStreamer 1.10.4
> > > > > http://packages.qa.debian.org/gstreamer1.0
> > > >
> > > > So I guess you have your answer. Upgrade or start bisecting all
> > > > this to
> > > > find out what to backport.
> > > >
> > > > > Jason Brown
> > > > > On Aug 23, 2018, 10:26 AM -0500, Nicolas Dufresne <
> > > > > nicolas at ndufresne.ca>, wrote:
> > > > > > Le mercredi 22 août 2018 à 17:30 -0500, Jason Brown a écrit :
> > > > > > > gst-launch-1.0 playbin uri=
> > > > > > >
> > > >
> > > > https://ondemand.npr.org/npr-mp4/stationid/77_048cc593615cce6d09586953d079ea11.mp4
> > > > > > > Setting pipeline to PAUSED ...
> > > > > > > Pipeline is PREROLLING ...
> > > > > > > buffering... 100%
> > > > > > > (gst-launch-1.0:4883): GStreamer-CRITICAL **:
> > > > > > > gst_tag_list_insert:
> > > > > > > assertion 'gst_tag_list_is_writable (into)' failed
> > > > > > > Redistribute latency...
> > > > > > > Pipeline is PREROLLED ...
> > > > > > > Setting pipeline to PLAYING ...
> > > > > > > New clock: GstPulseSinkClock
> > > > > > > Got EOS from element "playbin0".
> > > > > > > Execution ended after 0:00:10.625771680
> > > > > > > Setting pipeline to PAUSED ...
> > > > > > > Setting pipeline to READY ...
> > > > > > > Setting pipeline to NULL ...
> > > > > > > Freeing pipeline ...
> > > > > > >
> > > > > > >
> > > > > > > I have the bad, the good, and the ugly, including libav.
> > > > > > >
> > > > > > > Any suggestions?
> > > > > >
> > > > > > I've tested the link locally, with GStreamer 1.14.2 and git
> > > > > > master,
> > > > > > both works and does not exhibit this CRITICAL assertion. Which
> > > > > > version
> > > > > > are you using ? Maybe an update is all you need ?
> > > > > >
> > > > > > > Jason
> > > > > > >
> > > > > > >
> > > > > > > _______________________________________________
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> > > > > > >
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