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

6       GStreamer::Event
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DESCRIPTION

9       The various event types are represented as subclasses:
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11       GStreamer::Event::FlushStart
12       GStreamer::Event::FlushStop
13       GStreamer::Event::EOS
14       GStreamer::Event::NewSegment
15       GStreamer::Event::Tag
16       GStreamer::Event::BufferSize
17       GStreamer::Event::QOS
18       GStreamer::Event::Seek
19       GStreamer::Event::Navigation
20       GStreamer::Event::Custom::UP
21       GStreamer::Event::Custom::DS
22       GStreamer::Event::Custom::DS::OOB
23       GStreamer::Event::Custom::Both
24       GStreamer::Event::Custom::Both::OOB
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26       To create a new event, you call the constructor of the corresponding
27       class.
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29       To check if an event is of a certain type, use the type method:
30
31         if ($event -> type eq "newsegment") {
32           # ...
33         }
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35         elsif ($event -> type eq "eos") {
36           # ...
37         }
38
39       To get to the content of an event, call the corresponding accessor:
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41         if ($event -> type eq "newsegment") {
42           my $update = $event -> update;
43           my $rate = $event -> rate;
44           my $format = $event -> format;
45           my $start_value = $event -> start_value;
46           my $stop_value = $event -> stop_value;
47           my $stream_time = $event -> stream_time;
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49           # ...
50         }
51
52         elsif ($event -> type eq "tag") {
53           my $tag = $event -> tag;
54
55           # ...
56         }
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METHODS

59   structure = $event->get_structure
60   eventtype = $event->type

ENUMS AND FLAGS

62   enum GStreamer::EventType
63       ·   'unknown' / 'GST_EVENT_UNKNOWN'
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65       ·   'flush-start' / 'GST_EVENT_FLUSH_START'
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67       ·   'flush-stop' / 'GST_EVENT_FLUSH_STOP'
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69       ·   'eos' / 'GST_EVENT_EOS'
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71       ·   'newsegment' / 'GST_EVENT_NEWSEGMENT'
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73       ·   'tag' / 'GST_EVENT_TAG'
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75       ·   'buffersize' / 'GST_EVENT_BUFFERSIZE'
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77       ·   'sink-message' / 'GST_EVENT_SINK_MESSAGE'
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79       ·   'qos' / 'GST_EVENT_QOS'
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81       ·   'seek' / 'GST_EVENT_SEEK'
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83       ·   'navigation' / 'GST_EVENT_NAVIGATION'
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85       ·   'latency' / 'GST_EVENT_LATENCY'
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87       ·   'step' / 'GST_EVENT_STEP'
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89       ·   'custom-upstream' / 'GST_EVENT_CUSTOM_UPSTREAM'
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91       ·   'custom-downstream' / 'GST_EVENT_CUSTOM_DOWNSTREAM'
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93       ·   'custom-downstream-oob' / 'GST_EVENT_CUSTOM_DOWNSTREAM_OOB'
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95       ·   'custom-both' / 'GST_EVENT_CUSTOM_BOTH'
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97       ·   'custom-both-oob' / 'GST_EVENT_CUSTOM_BOTH_OOB'
98

SEE ALSO

100       GStreamer
101

103       Copyright (C) 2005-2014 by the gtk2-perl team.
104
105       This software is licensed under the LGPL.  See GStreamer for a full
106       notice.
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110perl v5.30.0                      2019-09-19               GStreamer::Event(3)
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