gstreamer::interfaces(3pm) [debian man page]

GStreamer::Interfaces(3pm)				User Contributed Perl Documentation				GStreamer::Interfaces(3pm)

NAME

       GStreamer::Interfaces - Perl interface to the GStreamer Interfaces library

SYNOPSIS

	 use GStreamer::Interfaces;

	 # GStreamer::PropertyProbe

	 my $sink = GStreamer::ElementFactory -> make(alsasink => "sink");
	 my $pspec = $sink -> get_probe_property("device");

	 if ($sink -> needs_probe($pspec)) {
	   $sink -> probe_property($pspec);
	 }

	 my @devices = $sink -> get_probe_values($pspec);

	 # GStreamer::XOverlay

	 my $overlay = GStreamer::ElementFactory -> make(xvimagesink => "overlay");
	 $overlay -> set_xwindow_id($xid);

ABSTRACT

       GStreamer::Interfaces provides access to some of the interfaces in the GStreamer Interfaces library.  Currently, that's
       GStreamer::PropertyProbe and GStreamer::XOverlay.

INTERFACES

   GStreamer::PropertyProbe
       pspecs = $element->get_probe_properties
       pspec = $element->get_probe_property (name)
       bool = $element->needs_probe (pspec)
       $element->probe_property (pspec)
       values = $element->get_probe_values (pspec)
       values = $element->probe_get_probe_values (pspec)
       bool = $element->needs_probe_name (name)
       $element->probe_property_name (name)
       values = $element->get_probe_values_name (name)
       values = $element->probe_get_probe_values_name (name)

   GStreamer::XOverlay
       $overlay->set_xwindow_id (xwindow_id)
       $overlay->expose
       $overlay->got_xwindow_id (xwindow_id)
       $overlay->prepare_xwindow_id
       $overlay->handle_events (bool) (since 0.10.12)

AUTHOR

       Torsten Schoenfeld <kaffeetisch at gmx dot de>

COPYRIGHT

       Copyright (C) 2005-2010 by the gtk2-perl team

perl v5.14.2							    2010-03-20						GStreamer::Interfaces(3pm)

GStreamer::PadTemplate(3pm)				User Contributed Perl Documentation			       GStreamer::PadTemplate(3pm)

NAME

       GStreamer::PadTemplate -  Describe the media type of a pad.

HIERARCHY

	 Glib::Object
	 +----GStreamer::Object
	      +----GStreamer::PadTemplate

METHODS

   padtemplate = GStreamer::PadTemplate->new ($name_template, $direction, $presence, $caps)
       o   $name_template (string)

       o   $direction (GStreamer::PadDirection)

       o   $presence (GStreamer::PadPresence)

       o   $caps (GStreamer::Caps)

   caps = $templ->get_caps
   paddirection = $templ->get_direction
   string = $templ->get_name_template
   $templ->pad_created ($pad)
       o   $pad (GStreamer::Pad)

   padpresence = $templ->get_presence
PROPERTIES

       'caps' (GStreamer::Caps : default undef : readable / writable / construct-only / private)
	   The capabilities of the pad described by the pad template

       'direction' (GStreamer::PadDirection : default "unknown" : readable / writable / construct-only / private)
	   The direction of the pad described by the pad template

       'name-template' (string : default undef : readable / writable / construct-only / private)
	   The name template of the pad template

       'presence' (GStreamer::PadPresence : default "always" : readable / writable / construct-only / private)
	   When the pad described by the pad template will become available

SIGNALS

       pad-created (GStreamer::PadTemplate, GStreamer::Pad)

ENUMS AND FLAGS

   enum GStreamer::PadDirection
       o   'unknown' / 'GST_PAD_UNKNOWN'

       o   'src' / 'GST_PAD_SRC'

       o   'sink' / 'GST_PAD_SINK'

   enum GStreamer::PadPresence
       o   'always' / 'GST_PAD_ALWAYS'

       o   'sometimes' / 'GST_PAD_SOMETIMES'

       o   'request' / 'GST_PAD_REQUEST'

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::PadTemplate(3pm)