GL failure on Fedora

Russel Winder russel at winder.org.uk
Sat Apr 7 11:12:53 UTC 2018


On Debian:

gst-launch-1.0 playbin uri=dvb://BBC%20NEWS

works fine.

On Fedora rawhide only sound happens and:


|> gst-launch-1.0 playbin uri=dvb://BBC%20NEWS
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Missing element: MPEG-2 Video (Main Profile) decoder
WARNING: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0: No decoder available for type 'video/mpeg, mpegversion=(int)2, systemstream=(boolean)false, parsed=(boolean)true, width=(int)704, height=(int)576, framerate=(fraction)25/1, pixel-aspect-ratio=(fraction)16/11, codec_data=(buffer)000001b32c024033249f238110111113121314141414161516151617171817181719191a191a18191a1a1b1b1c1b1b1a1c1d1d1e1d1d1c1f1f201f201e21222122212423242326272629282b000001b5148200010000, profile=(string)main, level=(string)main, interlace-mode=(string)mixed'.
Additional debug info:
gsturidecodebin.c(921): unknown_type_cb (): /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0
WARNING: from element /GstPlayBin:playbin0/GstPlaySink:playsink: Can't play a text file without video or visualizations.
Additional debug info:
gstplaysink.c(3250): gst_play_sink_do_reconfigure (): /GstPlayBin:playbin0/GstPlaySink:playsink:
Have text pad but no video pad or visualizations
Redistribute latency...



On Sat, 2018-04-07 at 11:19 +0100, Russel Winder wrote:
> On Fri, 2018-04-06 at 13:08 +0000, Nicolas Dufresne wrote:
> > 
> 
> […]
> > Did you tested simple pipelines on the side? E.g. with ... ! glsinkbin
> > sink=gtkglsink ?
> 
> […]
> 
> I don't use gst-launch-1.0, you'll need to be a bit more explicit on the
> experiment to try.
> 
> 
> > > gst-launch-1.0 playbin uri=dvb://ITV ! glsinkbin sink=gtkglsink
> 
> WARNING: erroneous pipeline: could not link playbin0 to glsinkbin0
> 
-- 
Russel.
=========================================
Dr Russel Winder     t:+44 20 7585 2200
41 Buckmaster Road   m:+44 7770 465 077
London SW11 1EN, UK  w: www.russel.org.uk
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