<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.2900.2912" name=GENERATOR></HEAD> <BODY style="COLOR: #000000; FONT-FAMILY: Arial"> <DIV><SPAN class=076154512-16112006><FONT size=2>Hi,</FONT></SPAN></DIV> <DIV><SPAN class=076154512-16112006><FONT size=2>  In Gstreamer's core reference library there is a function gst_element_seek.It is said that if the parameter rate of the function gst_element_seek is set to -1.0 reverse playback can be implemented.I tried this for playing a MP4 file but reverse playback could not be achieved...Could you give me a suggestion of how to achieve reverse playback....</FONT></SPAN></DIV> <DIV><SPAN class=076154512-16112006><FONT size=2></FONT></SPAN> </DIV> <DIV><SPAN class=076154512-16112006><FONT size=2>Thanks,</FONT></SPAN></DIV> <DIV><SPAN class=076154512-16112006><FONT size=2>Kirrthana</FONT></SPAN></DIV> <DIV><SPAN class=076154512-16112006><FONT size=2></FONT></SPAN> </DIV> <DIV><SPAN class=076154512-16112006><FONT size=2></FONT></SPAN> </DIV> <DIV id=hotbar_promo><BR><A href="http://promos.hotbar.com/promos/promodll.dll?RunPromo&El=&SG=&RAND=57266&partner=hbtools"><IMG title="" alt="Upgrade Your Email - Click here!" src="http://promos.hotbar.com/promos/promodll.dll?GetPromo&El=&SG=&RAND=57266&partner=hbtools&/p.gif" border=0></A> </DIV> <P></P></BODY></HTML>