Reference

GStreamer::Element(3pm)

Abstract base class for all pipeline elements

NAME

GStreamer::Element - Abstract base class for all pipeline elements

HIERARCHY

  Glib::Object
  +----GStreamer::Object
       +----GStreamer::Element

METHODS

$element->abort_state

boolean = $element->add_pad ($pad)

•

$pad (GStreamer::Pad)

unsigned integer = $element->get_base_time

$element->set_base_time ($time)

•

$time (unsigned integer)

bus or undef = $element->get_bus

clock or undef = $element->get_clock

$element->set_clock ($clock)

•

$clock (GStreamer::Clock or undef)

pad = $element->get_compatible_pad ($pad, $caps)

•

$pad (GStreamer::Pad)

•

$caps (GStreamer::Caps)

padtemplate or undef = $element->get_compatible_pad_template ($compattempl)

•

$compattempl (GStreamer::PadTemplate)

statechangereturn = $element->continue_state ($ret)

•

$ret (GStreamer::StateChangeReturn)

elementfactory = $element->get_factory

$element->found_tags ($tag_list)

•

$tag_list (GStreamer::TagList)

$element->found_tags_for_pad ($pad, $list)

•

$pad (GStreamer::Pad)

•

$list (GStreamer::TagList)

index or undef = $element->get_index

$element->set_index ($index)

•

$index (GStreamer::Index)

boolean = $element->is_indexable

boolean = $element->is_locked_state

iterator = $element->iterate_pads

iterator = $element->iterate_sink_pads

iterator = $element->iterate_src_pads

boolean = $src->link ($dest, ...)

•

$dest (GStreamer::Element)

•

... (list)

boolean = $src->link_filtered ($dest, $filtercaps)

•

$dest (GStreamer::Element)

•

$filtercaps (GStreamer::Caps or undef)

boolean = $src->link_pads ($srcpadname, $dest, $destpadname)

•

$srcpadname (string)

•

$dest (GStreamer::Element)

•

$destpadname (string)

boolean = $src->link_pads_filtered ($srcpadname, $dest, $destpadname, $filtercaps)

•

$srcpadname (string)

•

$dest (GStreamer::Element)

•

$destpadname (string)

•

$filtercaps (GStreamer::Caps or undef)

boolean = $element->set_locked_state ($locked_state)

•

$locked_state (boolean)

$element->lost_state

$element->no_more_pads

pad or undef = $element->get_pad ($name)

•

$name (string)

boolean = $element->post_message ($message)

•

$message (GstMessage)

clock or undef = $element->provide_clock

boolean = $element->provides_clock

boolean = $element->query ($query)

•

$query (GstQuery)

list = $element->get_query_types

boolean = $element->remove_pad ($pad)

•

$pad (GStreamer::Pad)

pad or undef = $element->get_request_pad ($name)

•

$name (string)

boolean = $element->requires_clock

boolean = $element->seek ($rate, $format, $flags, $cur_type, $cur, $stop_type, $stop)

•

$rate (double)

•

$format (GStreamer::Format)

•

$flags (GStreamer::SeekFlags)

•

$cur_type (GStreamer::SeekType)

•

$cur (64 bit integer)

•

$stop_type (GStreamer::SeekType)

•

$stop (64 bit integer)

boolean = $element->send_event ($event)

•

$event (GstEvent)

list = $element->get_state ($timeout)

•

$timeout (unsigned integer)

statechangereturn = $element->set_state ($state)

•

$state (GStreamer::State)

pad or undef = $element->get_static_pad ($name)

•

$name (string)

boolean = $element->sync_state_with_parent

$src->unlink ($dest, ...)

•

$dest (GStreamer::Element)

•

... (list)

$src->unlink_pads ($srcpadname, $dest, $destpadname)

•

$srcpadname (string)

•

$dest (GStreamer::Element)

•

$destpadname (string)

SIGNALS

pad-added (GStreamer::Element, GStreamer::Pad)
pad-removed (GStreamer::Element, GStreamer::Pad)
no-more-pads (GStreamer::Element)

ENUMS AND FLAGS

enum GStreamer::Format

•

'undefined' / 'GST_FORMAT_UNDEFINED'

•

'default' / 'GST_FORMAT_DEFAULT'

•

'bytes' / 'GST_FORMAT_BYTES'

•

'time' / 'GST_FORMAT_TIME'

•

'buffers' / 'GST_FORMAT_BUFFERS'

•

'percent' / 'GST_FORMAT_PERCENT'

flags GStreamer::SeekFlags

•

'none' / 'GST_SEEK_FLAG_NONE'

•

'flush' / 'GST_SEEK_FLAG_FLUSH'

•

'accurate' / 'GST_SEEK_FLAG_ACCURATE'

•

'key-unit' / 'GST_SEEK_FLAG_KEY_UNIT'

•

'segment' / 'GST_SEEK_FLAG_SEGMENT'

•

'skip' / 'GST_SEEK_FLAG_SKIP'

enum GStreamer::SeekType

•

'none' / 'GST_SEEK_TYPE_NONE'

•

'cur' / 'GST_SEEK_TYPE_CUR'

•

'set' / 'GST_SEEK_TYPE_SET'

•

'end' / 'GST_SEEK_TYPE_END'

enum GStreamer::State

•

'void-pending' / 'GST_STATE_VOID_PENDING'

•

'null' / 'GST_STATE_NULL'

•

'ready' / 'GST_STATE_READY'

•

'paused' / 'GST_STATE_PAUSED'

•

'playing' / 'GST_STATE_PLAYING'

enum GStreamer::StateChangeReturn

•

'failure' / 'GST_STATE_CHANGE_FAILURE'

•

'success' / 'GST_STATE_CHANGE_SUCCESS'

•

'async' / 'GST_STATE_CHANGE_ASYNC'

•

'no-preroll' / 'GST_STATE_CHANGE_NO_PREROLL'

SEE ALSO

GStreamer, Glib::Object, GStreamer::Object

COPYRIGHT

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

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

History