GStreamer::Query::Convert(3pm) User Contributed Perl Documentation GStreamer::Query::Convert(3pm)NAME
GStreamer::Query::Convert - Dynamically register new query types. Provide functions to create queries, and to set and parse values in
them.
METHODS
GstQuery = GStreamer::Query::Convert->new ($src_format, $value, $dest_format)
o $src_format (GStreamer::Format)
o $value (64 bit integer)
o $dest_format (GStreamer::Format)
list = $query->convert ($src_format=0, $src_value=0, $dest_format=0, $dest_value=0)
o $src_format (GStreamer::Format)
o $src_value (64 bit integer)
o $dest_format (GStreamer::Format)
o $dest_value (64 bit integer)
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'
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::Query::Convert(3pm)
Check Out this Related Man Page
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)