Great ...ThankS...<img goomoji="gtalk.328" style="margin: 0pt 0.2ex; vertical-align: middle;" src="cid:gtalk.328@goomoji.gmail"> <div class="gmail_quote">On Thu, Sep 23, 2010 at 9:06 PM, Tim-Philipp Müller <<a href="mailto:t.i.m@zen.co.uk">t.i.m@zen.co.uk</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div></div><div class="h5">On Thu, 2010-09-23 at 20:46 +0530, liJin wrote: > I just confused about the "Hello World " example in the gstreamer > manual. I can see a pipeline and some elements are created in code. > In the end the pipeline is unrefed , using the method > gst_object_unref(pipeline). What what about the elements we > created...? Its there and the reference count of the elements doesn't > seems decremented.... > > In chapter 5.2 . its says we need to use gst-object_unref for > elements also </div></div>if you use gst_bin_add (bin_or_pipeline, element); then the bin/pipeline will take ownership of the element (if it is a newly-created element) and will take care of freeing it when the pipeline is freed. Also see <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html#GstObject.description" target="_blank">http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html#GstObject.description</a> Cheers -Tim ------------------------------------------------------------------------------ Nokia and AT&T present the 2010 Calling All Innovators-North America contest Create new apps & games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store <a href="http://p.sf.net/sfu/nokia-dev2dev" target="_blank">http://p.sf.net/sfu/nokia-dev2dev</a> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> </blockquote></div>