On Wed, 2011-12-21 at 10:12 +0900, Deepak Tyagi wrote: > if it is possible to attach a data buffer to the GstElement Sounds like you can use the appsrc element: http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-plugins/html/gst-plugins-base-plugins-appsrc.html -- Kaj-Michael Lang <milang at tal.org>