<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><DIV>I think, You need to check <STRONG>state_change, finalize and dispose </STRONG>function.</DIV> <DIV><BR>At 2011-12-29 10:23:13,forestzhu <forest0823@126.com> wrote:<BR>>Hi hcpwll,<BR>><BR>>Nice to see your reply.<BR>>I have tried your code.<BR>>Unfortunately ,it seems useless.<BR>>The program crashed before the "gst_element_set_state" like my code.<BR>><BR>>Regards,<BR>>forest<BR>><BR>><BR>>--<BR>>View this message in context: http://gstreamer-devel.966125.n4.nabble.com/The-problem-about-gst-element-set-state-tp4239421p4241574.html<BR>>Sent from the GStreamer-devel mailing list archive at Nabble.com.<BR>>_______________________________________________<BR>>gstreamer-devel mailing list<BR>>gstreamer-devel@lists.freedesktop.org<BR>>http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel<BR></DIV></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>