[gstreamer-bugs] [Bug 357026] How can be a plugin based on pipeline made?
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Thu Sep 21 05:12:53 PDT 2006
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GStreamer | gst-plugins | Ver: 0.10.4
Tim-Philipp Müller changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEEDINFO
------- Comment #1 from Tim-Philipp Müller 2006-09-21 12:12 UTC -------
Nothing here indicates a bug in GStreamer as far as I can see.
- do you have the sdl plugin installed? Does
$ gst-inspect-0.10 sdlvideosink
work?
- you need to do gst_element_set_state (element, GST_STATE_NULL)
before you give up the final reference to an element. This can
be done directly or indirectly by setting the parent bin/pipeline
to NULL state, but you need to take care of doing this before
doing the final unref.
- also, keep in mind that there is a concept of 'floating' references
in GStreamer. If you create an element, you own a reference, but if
you gst_bin_add() it, the bin takes ownership of your reference, so
if you want to keep your own reference around, you must ref it
explicitly (didn't check the code in detail, just commenting, since
the reference counting in the code doesn't look right at first glance)
If you need help writing GStreamer applications or plugins, please subscribe to
the gstreamer-devel mailing list and submit your code there (if possible, as
stand-alone ready-to-compile application that runs on its own). There will also
be more people to help you on that list.
Please either close this report or provide more details where you think the bug
in GStreamer is.
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