gst.device

Module for [Device] class

class Device DeviceGidBuilder DeviceGidBuilderImpl

Types 3

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

#GstDevice are created by #GstDeviceProvider objects which can be aggregated by #GstDeviceMonitor objects.

Methods

GType _getGType() static nothrow

GType _gType() @property nothrow

Device self() nothrowReturns `this`, for use in `with` statements.

DeviceGidBuilder builder() static nothrowGet builder for [gst.device.Device] Returns: New builder object

gst.caps.Caps caps() @property nothrow

string deviceClass() @property nothrow

string displayName() @property nothrow

gst.structure.Structure properties() @property nothrow

gst.element.Element createElement(string name = null) nothrowCreates the element with all of the required parameters set to use this device.

gst.caps.Caps getCaps() nothrowGetter for the #GstCaps that this device supports. Returns: The #GstCaps supported by this device. Unref with gst_caps_unref() when done.

string getDeviceClass() nothrowGets the "class" of a device. This is a "/" separated list of classes that represent this device. They are a subset of the classes of the #GstDeviceProvider that produced this device. Returns: The ...

string getDisplayName() nothrowGets the user-friendly name of the device. Returns: The device name. Free with [glib.global.gfree] after use.

gst.structure.Structure getProperties() nothrowGets the extra properties of a device. Returns: The extra properties or null when there are none. Free with [gst.structure.Structure.free] after use.

bool hasClasses(string classes) nothrowCheck if device matches all of the given classes

bool hasClassesv(string[] classes) nothrowCheck if factory matches all of the given classes

bool reconfigureElement(gst.element.Element element) nothrowTries to reconfigure an existing element to use the device. If this function fails, then one must destroy the element and create a new one using [gst.device.Device.createElement].

gulong connectRemoved(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gst.device.Device)))
   &&  Parameters!T.length <  2)

nothrowConnect to `Removed` signal.

Constructors

this(void * ptr, Flag!"Take" take)

classDeviceGidBuilderImpl(T) : gst.object.ObjectWrapGidBuilderImpl!T

Fluent builder implementation template for gst.device.Device

Methods

T caps(gst.caps.Caps propval) nothrow

T deviceClass(string propval) nothrow

T displayName(string propval) nothrow

T properties(gst.structure.Structure propval) nothrow

classDeviceGidBuilder : DeviceGidBuilderImpl!DeviceGidBuilder

Fluent builder for gst.device.Device

Methods

Device build() nothrowCreate object from builder. Returns: New object