><span class="hspace">&nbsp;</span><span class="RktVar">a-pad</span><span class="hspace">&nbsp;</span><a name="(meth._(((lib._gstreamer/main..rkt)._pad~25)._blocked~3f))"></a><span class="RktSym"><a href="pad_.html#%28meth._%28%28%28lib._gstreamer%2Fmain..rkt%29._pad~25%29._blocked~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">blocked?</a></span><span class="RktPn"></span><span class="RktPn">)</span><span class="hspace">&nbsp;</span>&rarr;<span class="hspace">&nbsp;</span><span class="RktSym"><a hr