1GStreamer::Query(3)   User Contributed Perl Documentation  GStreamer::Query(3)
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NAME

6       GStreamer::Query
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DESCRIPTION

9       The various query types are represented as subclasses:
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11       GStreamer::Query::Position
12       GStreamer::Query::Duration
13       GStreamer::Query::Latency
14       GStreamer::Query::Jitter
15       GStreamer::Query::Rate
16       GStreamer::Query::Seeking
17       GStreamer::Query::Segment
18       GStreamer::Query::Convert
19       GStreamer::Query::Formats
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21       To create a new query, you call the constructor of the corresponding
22       class.
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24       To modify or retrieve the content of a query, call the corresponding
25       mutator:
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27         my $query = GStreamer::Query::Position -> new("time");
28         $query -> position("time", 23);
29         my ($format, $position) = $query -> position;
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31         my $query = GStreamer::Query::Duration -> new("time");
32         $query -> duration("time", 23);
33         my ($format, $duration) = $query -> duration;
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METHODS

36   structure = $query->get_structure

SEE ALSO

38       GStreamer
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41       Copyright (C) 2005-2014 by the gtk2-perl team.
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43       This software is licensed under the LGPL.  See GStreamer for a full
44       notice.
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48perl v5.30.0                      2019-09-19               GStreamer::Query(3)
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