1GStreamer::Event(3)   User Contributed Perl Documentation  GStreamer::Event(3)
2
3
4

NAME

6       GStreamer::Event
7

DESCRIPTION

9       The various event types are represented as subclasses:
10
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
25
26       To create a new event, you call the constructor of the corresponding
27       class.
28
29       To check if an event is of a certain type, use the type method:
30
31         if ($event -> type eq "newsegment") {
32           # ...
33         }
34
35         elsif ($event -> type eq "eos") {
36           # ...
37         }
38
39       To get to the content of an event, call the corresponding accessor:
40
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 = $event -> stream_time;
48
49           # ...
50         }
51
52         elsif ($event -> type eq "tag") {
53           my $tag = $event -> tag;
54
55           # ...
56         }
57

METHODS

59       structure = $event->get_structure
60
61       eventtype = $event->type
62

ENUMS AND FLAGS

64       enum GStreamer::EventType
65
66       * 'unknown' / 'GST_EVENT_UNKNOWN'
67       * 'flush-start' / 'GST_EVENT_FLUSH_START'
68       * 'flush-stop' / 'GST_EVENT_FLUSH_STOP'
69       * 'eos' / 'GST_EVENT_EOS'
70       * 'newsegment' / 'GST_EVENT_NEWSEGMENT'
71       * 'tag' / 'GST_EVENT_TAG'
72       * 'buffersize' / 'GST_EVENT_BUFFERSIZE'
73       * 'qos' / 'GST_EVENT_QOS'
74       * 'seek' / 'GST_EVENT_SEEK'
75       * 'navigation' / 'GST_EVENT_NAVIGATION'
76       * 'custom-upstream' / 'GST_EVENT_CUSTOM_UPSTREAM'
77       * 'custom-downstream' / 'GST_EVENT_CUSTOM_DOWNSTREAM'
78       * 'custom-downstream-oob' / 'GST_EVENT_CUSTOM_DOWNSTREAM_OOB'
79       * 'custom-both' / 'GST_EVENT_CUSTOM_BOTH'
80       * 'custom-both-oob' / 'GST_EVENT_CUSTOM_BOTH_OOB'
81

SEE ALSO

83       GStreamer
84

86       Copyright (C) 2005-2006 by the gtk2-perl team.
87
88       This software is licensed under the LGPL.  See GStreamer for a full
89       notice.
90
91
92
93perl v5.8.8                       2007-02-20               GStreamer::Event(3)
Impressum