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Bug 656317 - rndbuffersize: add push mode support
rndbuffersize: add push mode support
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
git master
Other Linux
: Normal enhancement
: 0.11.x
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Reported: 2011-08-10 23:54 UTC by David Schleef
Modified: 2012-06-28 19:06 UTC
See Also:
GNOME target: ---
GNOME version: ---

Description David Schleef 2011-08-10 23:54:42 UTC
This gst-launch line doesn't work:

  gst-launch videotestsrc ! rndbuffersize ! fakesink -v

Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
Setting pipeline to NULL ...
Freeing pipeline ...

I was unable to find a combination that did work.
Comment 1 Tim-Philipp Müller 2011-08-11 08:11:31 UTC
rndbuffersize only supports pull mode... maybe it should post a proper error message.
Comment 2 Sebastian Dröge (slomo) 2011-08-11 08:25:00 UTC
Or it could implement push mode by simply using an adapter
Comment 3 Tim-Philipp Müller 2012-06-28 19:06:39 UTC
This important bug is now fixed:

 commit b9d020ac4f5bc5097cfeeaaa1d36dd40f648d857
 Author: Tim-Philipp Müller <>
 Date:   Thu Jun 28 20:03:05 2012 +0100

    rndbuffersize: add push mode support