Use gst_pad_push to push buffer to next element. Go through any source element code to understand the flow(filesrc)... -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/how-to-push-data-to-buffer-gstpushsrc-tp4669752p4669813.html Sent from the GStreamer-devel mailing list archive at Nabble.com.