GStreamer::Bus(3pm) User Contributed Perl Documentation GStreamer::Bus(3pm)NAME
GStreamer::Bus - Asynchronous message bus subsystem
HIERARCHY
Glib::Object
+----GStreamer::Object
+----GStreamer::Bus
METHODS
bus = GStreamer::Bus->new
$bus->add_signal_watch
integer = $bus->add_watch ($func, $data=undef)
o $func (scalar)
o $data (scalar)
$bus->set_flushing ($flushing)
o $flushing (boolean)
boolean = $bus->have_pending
GstMessage or undef = $bus->peek
GstMessage or undef = $bus->poll ($events, $timeout)
o $events (GStreamer::MessageType)
o $timeout (integer)
GstMessage or undef = $bus->pop
boolean = $bus->post ($message)
o $message (GstMessage)
$bus->remove_signal_watch
SIGNALS
sync-message (GStreamer::Bus, GstMessage)
message (GStreamer::Bus, GstMessage)
ENUMS AND FLAGS
flags GStreamer::MessageType
o 'unknown' / 'GST_MESSAGE_UNKNOWN'
o 'eos' / 'GST_MESSAGE_EOS'
o 'error' / 'GST_MESSAGE_ERROR'
o 'warning' / 'GST_MESSAGE_WARNING'
o 'info' / 'GST_MESSAGE_INFO'
o 'tag' / 'GST_MESSAGE_TAG'
o 'buffering' / 'GST_MESSAGE_BUFFERING'
o 'state-changed' / 'GST_MESSAGE_STATE_CHANGED'
o 'state-dirty' / 'GST_MESSAGE_STATE_DIRTY'
o 'step-done' / 'GST_MESSAGE_STEP_DONE'
o 'clock-provide' / 'GST_MESSAGE_CLOCK_PROVIDE'
o 'clock-lost' / 'GST_MESSAGE_CLOCK_LOST'
o 'new-clock' / 'GST_MESSAGE_NEW_CLOCK'
o 'structure-change' / 'GST_MESSAGE_STRUCTURE_CHANGE'
o 'stream-status' / 'GST_MESSAGE_STREAM_STATUS'
o 'application' / 'GST_MESSAGE_APPLICATION'
o 'element' / 'GST_MESSAGE_ELEMENT'
o 'segment-start' / 'GST_MESSAGE_SEGMENT_START'
o 'segment-done' / 'GST_MESSAGE_SEGMENT_DONE'
o 'duration' / 'GST_MESSAGE_DURATION'
o 'latency' / 'GST_MESSAGE_LATENCY'
o 'async-start' / 'GST_MESSAGE_ASYNC_START'
o 'async-done' / 'GST_MESSAGE_ASYNC_DONE'
o 'request-state' / 'GST_MESSAGE_REQUEST_STATE'
o 'step-start' / 'GST_MESSAGE_STEP_START'
o 'qos' / 'GST_MESSAGE_QOS'
o 'progress' / 'GST_MESSAGE_PROGRESS'
o 'any' / 'GST_MESSAGE_ANY'
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.
perl v5.14.2 2012-03-01 GStreamer::Bus(3pm)
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GStreamer::Index(3pm) User Contributed Perl Documentation GStreamer::Index(3pm)NAME
GStreamer::Index - Generate indexes on objects
HIERARCHY
Glib::Object
+----GStreamer::Object
+----GStreamer::Index
METHODS
index = GStreamer::Index->new
integer = $index->new_group
indexentry or undef = $index->add_association ($id, $flags, $format, $value, ...)
o $id (integer)
o $flags (GStreamer::AssocFlags)
o $format (GStreamer::Format)
o $value (64 bit integer)
o ... (list)
indexentry or undef = $index->add_format ($id, $format)
o $id (integer)
o $format (GStreamer::Format)
indexentry or undef = $index->add_id ($id, $description)
o $id (integer)
o $description (string)
indexentry or undef = $index->add_object ($id, $key, $object)
o $id (integer)
o $key (string)
o $object (scalar)
indexentry or undef = $index->get_assoc_entry ($id, $method, $flags, $format, $value)
o $id (integer)
o $method (GStreamer::IndexLookupMethod)
o $flags (GStreamer::AssocFlags)
o $format (GStreamer::Format)
o $value (64 bit integer)
indexcertainty = $index->get_certainty
$index->set_certainty ($certainty)
o $certainty (GStreamer::IndexCertainty)
$index->commit ($id)
o $id (integer)
$index->set_filter ($func, $data=undef)
o $func (scalar)
o $data (scalar)
integer = $index->get_group
boolean = $index->set_group ($groupnum)
o $groupnum (integer)
$index->set_resolver ($func, $data=undef)
o $func (scalar)
o $data (scalar)
integer = $index->get_writer_id ($writer)
o $writer (GStreamer::Object)
PROPERTIES
'resolver' (GstIndexResolver : default "path" : readable / writable / private)
Select a predefined object to string mapper
SIGNALS
entry-added (GStreamer::Index, GStreamer::IndexEntry)
ENUMS AND FLAGS
flags GStreamer::AssocFlags
o 'none' / 'GST_ASSOCIATION_FLAG_NONE'
o 'key-unit' / 'GST_ASSOCIATION_FLAG_KEY_UNIT'
o 'delta-unit' / 'GST_ASSOCIATION_FLAG_DELTA_UNIT'
o 'last' / 'GST_ASSOCIATION_FLAG_LAST'
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'
enum GStreamer::IndexCertainty
o 'unknown' / 'GST_INDEX_UNKNOWN'
o 'certain' / 'GST_INDEX_CERTAIN'
o 'fuzzy' / 'GST_INDEX_FUZZY'
enum GStreamer::IndexLookupMethod
o 'exact' / 'GST_INDEX_LOOKUP_EXACT'
o 'before' / 'GST_INDEX_LOOKUP_BEFORE'
o 'after' / 'GST_INDEX_LOOKUP_AFTER'
enum GstIndexResolver
o 'custom' / 'GST_INDEX_RESOLVER_CUSTOM'
o 'gtype' / 'GST_INDEX_RESOLVER_GTYPE'
o 'path' / 'GST_INDEX_RESOLVER_PATH'
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.
perl v5.14.2 2012-03-01 GStreamer::Index(3pm)