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¶
- •
- $tag_list (GStreamer::TagList)
- •
- $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¶
- •
- $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¶
- •
- '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.