Hi, I am writing wma parser and decoder plugin.Normal playing and seeking are working properly in rhythmbox player. while i seek after pause it coming to seek event but it not returning from the "gst_pause_task" function call. below is my my seek function code { gst_event_parse_seek (event, &rate, &format, &flags, &cur_type, &cur, &stop_type, &stop); <div id=":5j"> gst_pad_pause_task (filter->sinkpad); printf("flush start \n"); flush_event = gst_event_new_flush_start (); res = gst_pad_push_event (filter->srcpad, flush_event); //gst_pad_pause_task (filter->sinkpad); /***************/ dec_time = cur/1000000; rc = gst_WMAFileSeek(filter->pASFHandle,dec_time,&actual_time); flush_event = gst_event_new_flush_stop (); res = gst_pad_push_event (filter->srcpad, flush_event); /****************/ new_event= gst_event_new_new_segment (FALSE, 1, GST_FORMAT_TIME,(gint64)actual_time*1000000,filter->total_time , (gint64)actual_time*1000000); res = gst_pad_push_event (GST_PAD_CAST (filter->srcpad), new_event); gst_pad_start_task (filter->sinkpad, (GstTaskFunction) gst_wma_parser_loop, filter->sinkpad); } </div> Can any one give me solution for this problem. Regards, Vijay P