<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div><span>I'm using gst uninstalled on some pis.</span></div><div><span><br></span></div><div><span>Sometimes, it looks like they start using the system gstreamer instead of gstreamer uninstalled.</span></div><div><span><br></span></div><div><span>Basically set_window_handle becomes unavailable.</span></div><div><span><br></span></div><div><span><br></span></div><div id="yui_3_16_0_ym19_1_1486303852463_4947" dir="ltr"><span id="yui_3_16_0_ym19_1_1486303852463_4948">Is there a way to check the version, so I can verify this is what is happening ?</span></div><div id="yui_3_16_0_ym19_1_1486303852463_3020" dir="ltr"><div id="yui_3_16_0_ym19_1_1486303852463_6813"> </div><div id="yui_3_16_0_ym19_1_1486303852463_6814"><br></div><div id="yui_3_16_0_ym19_1_1486303852463_5079"><br></div><div id="yui_3_16_0_ym19_1_1486303852463_6829">I have this bit of code<br></div><pre style="background-color:#2b2b2b;color:#a9b7c6;font-family:'Source Code Pro';font-size:12.0pt;" id="yui_3_16_0_ym19_1_1486303852463_5043"><span style="color:#cc7832;font-weight:bold;" id="yui_3_16_0_ym19_1_1486303852463_5044">def </span><span style="font-weight:bold;" id="yui_3_16_0_ym19_1_1486303852463_5045">on_sync_message</span>(<span style="color:#808080;" id="yui_3_16_0_ym19_1_1486303852463_5046">bus</span>, msg):<br id="yui_3_16_0_ym19_1_1486303852463_5047"> <span style="color:#cc7832;font-weight:bold;" id="yui_3_16_0_ym19_1_1486303852463_5048">if </span>msg.get_structure().get_name() == <span style="color:#008080;" id="yui_3_16_0_ym19_1_1486303852463_5049">'prepare-window-handle'</span>:<br id="yui_3_16_0_ym19_1_1486303852463_5052"> _sink = msg.src<br> _sink.set_window_handle(win_handle)<span style="color:#808080;" id="yui_3_16_0_ym19_1_1486303852463_5071"></span><span style="color:#808080;" id="yui_3_16_0_ym19_1_1486303852463_5073"></span></pre><div id="yui_3_16_0_ym19_1_1486303852463_6828">And after some amount of hours it starts failing.</div><div id="yui_3_16_0_ym19_1_1486303852463_6879"><br></div><div id="yui_3_16_0_ym19_1_1486303852463_8626"><br></div><div id="yui_3_16_0_ym19_1_1486303852463_8627"><br></div><div id="yui_3_16_0_ym19_1_1486303852463_8628" dir="ltr">I run the pis for hours they will randomly start not having set_window_handle<br></div><div id="yui_3_16_0_ym19_1_1486303852463_6880"><br></div></div><div class="signature" id="yui_3_16_0_ym19_1_1486303852463_4946">S++</div></div></body></html>