GStreamer::Element3pm

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'

Releases

4 releases since Debian 5.0 (Lenny); the text changed 3 times.