I must have put this post in the wrong place, I was asking a question that I needed an answer to. I am a newby, I cannot answer questions sent to me. Sorry <div class="gmail_quote">On Mon, Dec 12, 2011 at 6:22 PM, forestzhu <<a href="mailto:forest0823@126.com">forest0823@126.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi everyone， I think I have got the browser 's xid in my program,but forget to list out the code.It's my fault! In Npapi protocol ,the Np_setwindow function will be called after the instance is created. player->xid is about 92274689,before call the "gst_x_overlay_set_xwindow_id". BTW:what opengl sink should be used in this case? Does every env support this sink? Best regards! forest -- View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/How-to-locate-the-xoverlay-of-gstreamer-to-an-area-in-some-browser-tp4175712p4188349.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/How-to-locate-the-xoverlay-of-gstreamer-to-an-area-in-some-browser-tp4175712p4188349.html</a> Sent from the GStreamer-devel mailing list archive at Nabble.com. _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div>