https://bugzilla.gnome.org/show_bug.cgi?id=736852
<attr path="//callback[@cname='GstAudioFormatUnpack']/parameters/parameter[@name='length']" name="name">n_length</attr>
<!-- No way to correctly generate these without the element type -->
<attr path="//boxed[@cname='GstMpegtsDescriptor']//method[parameters/parameter[@type='GArray***']]" name="hidden">true</attr>
+
+ <!-- Fixed in 1.4.1 -->
+ <attr path="//callback[@cname='GstPadEventFunction']/parameters/parameter[@name='event']" name="owned">true</attr>
+ <attr path="//callback[@cname='GstPadChainListFunction']/parameters/parameter[@name='list']" name="owned">true</attr>
+ <attr path="//callback[@cname='GstPadChainFunction']/parameters/parameter[@name='buffer']" name="owned">true</attr>
</metadata>