[Bug 737521] v4l2src thinks it can do RGB, but fails to allocate required memory

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=737521
  GStreamer | don't know | 1.4.3

--- Comment #1 from n.vivia at gmail.com 2014-09-28 11:28:49 UTC ---
xRGB instead of RGB gives a better error message:

$ gst-launch-1.0 v4l2src ! "video/x-raw,format=xRGB" ! fakesinkSetting pipeline
to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data
flow error.
Additional debug info:
gstbasesrc.c(2933): gst_base_src_loop ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming task paused, reason not-negotiated (-4)
Execution ended after 0:00:00.228498601
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
$

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