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GStreamer::Query(3pm)					User Contributed Perl Documentation				     GStreamer::Query(3pm)

NAME
       GStreamer::Query -  Dynamically register new query types. Provide functions to create queries, and to set and parse values in them.

DESCRIPTION
       The various query types are represented as subclasses:

       GStreamer::Query::Position
       GStreamer::Query::Duration
       GStreamer::Query::Latency
       GStreamer::Query::Jitter
       GStreamer::Query::Rate
       GStreamer::Query::Seeking
       GStreamer::Query::Segment
       GStreamer::Query::Convert
       GStreamer::Query::Formats

       To create a new query, you call the constructor of the corresponding class.

       To modify or retrieve the content of a query, call the corresponding mutator:

	 my $query = GStreamer::Query::Position -> new("time");
	 $query -> position("time", 23);
	 my ($format, $position) = $query -> position;

	 my $query = GStreamer::Query::Duration -> new("time");
	 $query -> duration("time", 23);
	 my ($format, $duration) = $query -> duration;

METHODS
   structure = $query->get_structure
SEE ALSO
       GStreamer

COPYRIGHT
       Copyright (C) 2005-2011 by the gtk2-perl team.

       This software is licensed under the LGPL.  See GStreamer for a full notice.

perl v5.14.2							    2012-03-01						     GStreamer::Query(3pm)