Device

Object Hierarchy:

Description:

[ CCode ( type_id = "gst_device_get_type ()" ) ]
[ Version ( since = "1.4" ) ]
public abstract class Device : Object

Device are objects representing a device, they contain relevant metadata about the device, such as its class and the Caps representing the media types it can produce or handle.

Device are created by DeviceProvider objects which can be aggregated by DeviceMonitor objects.

Namespace: Gst

Package: gstreamer-1.0

Content:

Properties:

public Caps caps { owned get; construct; }
public string device_class { owned get; construct; }
public string display_name { owned get; construct; }
public Structure properties { owned get; construct; }

Creation methods:

protected Device ()

Methods:

public virtual unowned Element? create_element (string? name)
Creates the element with all of the required parameters set to use this device.
public Caps? get_caps ()
Getter for the Caps that this device supports.
public string get_device_class ()
Gets the "class" of a device.
public string get_display_name ()
Gets the user-friendly name of the device.
public Structure? get_properties ()
Gets the extra properties of a device.
public bool has_classes (string classes)
Check if this matches all of the given classes
public bool has_classesv (string[] classes)
Check if factory matches all of the given classes
public virtual bool reconfigure_element (Element element)
Tries to reconfigure an existing element to use the device.

Signals:

public signal void removed ()

Inherited Members:

All known members inherited from class Gst.Object

All known members inherited from class GLib.Object