gstreamer::event(3pm) [debian man page]

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

NAME

       GStreamer::Event -  Structure describing events that are passed up and down a pipeline

DESCRIPTION

       The various event types are represented as subclasses:

       GStreamer::Event::FlushStart
       GStreamer::Event::FlushStop
       GStreamer::Event::EOS
       GStreamer::Event::NewSegment
       GStreamer::Event::Tag
       GStreamer::Event::BufferSize
       GStreamer::Event::QOS
       GStreamer::Event::Seek
       GStreamer::Event::Navigation
       GStreamer::Event::Custom::UP
       GStreamer::Event::Custom::DS
       GStreamer::Event::Custom::DS::OOB
       GStreamer::Event::Custom::Both
       GStreamer::Event::Custom::Both::OOB

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

       To check if an event is of a certain type, use the type method:

	 if ($event -> type eq "newsegment") {
	   # ...
	 }

	 elsif ($event -> type eq "eos") {
	   # ...
	 }

       To get to the content of an event, call the corresponding accessor:

	 if ($event -> type eq "newsegment") {
	   my $update = $event -> update;
	   my $rate = $event -> rate;
	   my $format = $event -> format;
	   my $start_value = $event -> start_value;
	   my $stop_value = $event -> stop_value;
	   my $stream_time = $event -> stream_time;

	   # ...
	 }

	 elsif ($event -> type eq "tag") {
	   my $tag = $event -> tag;

	   # ...
	 }

METHODS

   structure = $event->get_structure
   eventtype = $event->type
ENUMS AND FLAGS

   enum GStreamer::EventType
       o   'unknown' / 'GST_EVENT_UNKNOWN'

       o   'flush-start' / 'GST_EVENT_FLUSH_START'

       o   'flush-stop' / 'GST_EVENT_FLUSH_STOP'

       o   'eos' / 'GST_EVENT_EOS'

       o   'newsegment' / 'GST_EVENT_NEWSEGMENT'

       o   'tag' / 'GST_EVENT_TAG'

       o   'buffersize' / 'GST_EVENT_BUFFERSIZE'

       o   'sink-message' / 'GST_EVENT_SINK_MESSAGE'

       o   'qos' / 'GST_EVENT_QOS'

       o   'seek' / 'GST_EVENT_SEEK'

       o   'navigation' / 'GST_EVENT_NAVIGATION'

       o   'latency' / 'GST_EVENT_LATENCY'

       o   'step' / 'GST_EVENT_STEP'

       o   'custom-upstream' / 'GST_EVENT_CUSTOM_UPSTREAM'

       o   'custom-downstream' / 'GST_EVENT_CUSTOM_DOWNSTREAM'

       o   'custom-downstream-oob' / 'GST_EVENT_CUSTOM_DOWNSTREAM_OOB'

       o   'custom-both' / 'GST_EVENT_CUSTOM_BOTH'

       o   'custom-both-oob' / 'GST_EVENT_CUSTOM_BOTH_OOB'

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::Event(3pm)

Check Out this Related Man Page

GStreamer::Event::Seek(3pm)				User Contributed Perl Documentation			       GStreamer::Event::Seek(3pm)

NAME

       GStreamer::Event::Seek -  Structure describing events that are passed up and down a pipeline

METHODS

   GstEvent = GStreamer::Event::Seek->new ($rate, $format, $flags, $cur_type, $cur, $stop_type, $stop)
       o   $rate (double)

       o   $format (GStreamer::Format)

       o   $flags (GStreamer::SeekFlags)

       o   $cur_type (GStreamer::SeekType)

       o   $cur (64 bit integer)

       o   $stop_type (GStreamer::SeekType)

       o   $stop (64 bit integer)

   scalar = $event->cur
   scalar = $event->cur_type
   scalar = $event->flags
   scalar = $event->format
   scalar = $event->rate
   scalar = $event->stop
   scalar = $event->stop_type
ENUMS AND FLAGS

   enum GStreamer::Format
       o   'undefined' / 'GST_FORMAT_UNDEFINED'

       o   'default' / 'GST_FORMAT_DEFAULT'

       o   'bytes' / 'GST_FORMAT_BYTES'

       o   'time' / 'GST_FORMAT_TIME'

       o   'buffers' / 'GST_FORMAT_BUFFERS'

       o   'percent' / 'GST_FORMAT_PERCENT'

   flags GStreamer::SeekFlags
       o   'none' / 'GST_SEEK_FLAG_NONE'

       o   'flush' / 'GST_SEEK_FLAG_FLUSH'

       o   'accurate' / 'GST_SEEK_FLAG_ACCURATE'

       o   'key-unit' / 'GST_SEEK_FLAG_KEY_UNIT'

       o   'segment' / 'GST_SEEK_FLAG_SEGMENT'

       o   'skip' / 'GST_SEEK_FLAG_SKIP'

   enum GStreamer::SeekType
       o   'none' / 'GST_SEEK_TYPE_NONE'

       o   'cur' / 'GST_SEEK_TYPE_CUR'

       o   'set' / 'GST_SEEK_TYPE_SET'

       o   'end' / 'GST_SEEK_TYPE_END'

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::Event::Seek(3pm)

Linux and UNIX Man Pages

gstreamer::event(3pm) [debian man page]

Check Out this Related Man Page