[gstreamer-bugs] [Bug 339233] GStreamer performance issues

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Fri Apr 21 12:48:21 PDT 2006


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http://bugzilla.gnome.org/show_bug.cgi?id=339233
 GStreamer | gstreamer (core) | Ver: 0.10.x





------- Comment #2 from W. Michael Petullo  2006-04-21 19:48 UTC -------
I can't get the audio portion of this pipeline to play.  This works:

gst-launch dvdreadsrc title=1 ! dvddemux name=dvd  dvd. ! mpeg2dec ! queue !
ffmpegcolorspace ! xvimagseink

But adding this:

gst-launch dvdreadsrc title=1 ! dvddemux name=dvd  dvd. ! mpeg2dec ! queue !
ffmpegcolorspace ! xvimagseink   dvd. ! a52dec ! queue ! audioconvert !
audioresample ! alsasink

causes a black window to be displayed (no video or audio.)  Top shows that
gst-launch is not taxing the CPU while this black window is displayed.


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