<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div dir="ltr" data-setdir="false">A simple test pipeline</div><div dir="ltr" data-setdir="false"><span> <pre style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;">audiotestsrc ! audioconvert ! autoaudiosink</span></pre></span><div dir="ltr" data-setdir="false">does send out any sound on Android tablet. <br></div><div dir="ltr" data-setdir="false"> <span><span>all gstaudiotestsrc, gstaudioconvert and gstautodetect</span></span></div><div dir="ltr" data-setdir="false">are declared and registered in Qt + C++ code.</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"><span>No problem on Linux</span>. What could be the reason?</div></div></div></body></html>