[Bug 721220] ximagesrc returns black screen

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=721220
  GStreamer | gst-plugins-good | 1.2.1

--- Comment #2 from Azat <akhasanshin3 at gatech.edu> 2014-01-03 16:38:49 UTC ---
(In reply to comment #1)
> Works just fine here. Can you check if
> > gst-launch-1.0 ximagesrc ! video/x-raw,framerate=5/1 ! queue ! videoconvert ! autovideosink sync=false
> shows black too already?

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
ERROR: from element /GstPipeline:pipeline0/GstXImageSrc:ximagesrc0: Internal
data flow error.
Additional debug info:
gstbasesrc.c(2865): gst_base_src_loop ():
/GstPipeline:pipeline0/GstXImageSrc:ximagesrc0:
streaming task paused, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...


I'm getting this error after running the command.

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