Class GstController.Controller

Import line:	GstController = imports.gi.GstController;
GIR File:	GstController-0.10.gir
C documentation:	GstController
Class :	Controller
Extends:	GObject.Object
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Properties

Properties		Defined By
	_gst_reserved : Array read only	GstController.Controller
	control_rate : Number	GstController.Controller
	lock : GLib.Mutex read only	GstController.Controller
	object : GObject.Object read only	GstController.Controller
	parent : GObject.Object read only	GstController.Controller
	priv : GstController.ControllerPrivate read only	GstController.Controller
	properties : Array read only	GstController.Controller

Methods / Constructors

Method / Constructor		Defined By
	new GstController.Controller (Object properties) Create a new GstController.Controller Create a new GstController.Controller Parameters: Object properties
	new GstController.Controller.list (Object object, Array list) : GstController.Controller Create a new GstController.Controller Create a new GstController.Controller Parameters: GObject.Object object Required (not null) Array list Required (not null) Returns: GstController.Controller
	GstController.Controller.init (Object out_values, String argv) : Boolean Initializes the use of the controller library. Initializes the use of the controller library. Suggested to be called right after gst_init(). Parameters: Object out_values Number argc String argv Required (not null) Returns: Boolean	GstController.Controller
	get (String property_name, Number timestamp) : GObject.Value Gets the value for the given controller-handled property at the requested time. Gets the value for the given controller-handled property at the requested time. property isn't handled by the controller Parameters: String property_name Required (not null) Number timestamp Required (not null) Returns: GObject.Value	GstController.Controller
	get_all (String property_name) : Array Returns a read-only copy of the list of GstTimedValue for the given property. Returns a read-only copy of the list of GstTimedValue for the given property. Free the list after done with it. This doesn't modify the controlled GObject property! directly. Parameters: String property_name Required (not null) Returns: Array	GstController.Controller
	get_control_source (String property_name) : GstController.ControlSource Gets the corresponding GstControlSource for the property. Gets the corresponding GstControlSource for the property. This should be unreferenced again after use. controlled by this controller or no GstControlSource was assigned yet. Parameters: String property_name Required (not null) Returns: GstController.ControlSource	GstController.Controller
	get_value_array (Number timestamp, ValueArray value_array) : Boolean Function to be able to get an array of values for one element property. Function to be able to get an array of values for one element property. All fields of value_array must be filled correctly. Especially the of values. The type of the values in the array is the same as the property's type. This doesn't modify the controlled GObject property! Parameters: Number timestamp Required (not null) GstController.ValueArray value_array Required (not null) Returns: Boolean	GstController.Controller
	get_value_arrays (Number timestamp, Array value_arrays) : Boolean Function to be able to get an array of values for one or more given element properties. Function to be able to get an array of values for one or more given element properties. All fields of the GstValueArray in the list must be filled correctly. Especially the GstValueArray->values arrays must be big enough to keep the requested amount of values. The types of the values in the array are the same as the property's type. This doesn't modify the controlled GObject properties! Parameters: Number timestamp Required (not null) Array value_arrays Required (not null) Returns: Boolean could be filled, FALSE otherwise	GstController.Controller
	remove_properties_list (Array list) : Boolean Removes the given object properties from the controller Removes the given object properties from the controller Parameters: Array list Required (not null) Returns: Boolean	GstController.Controller
	set (String property_name, Number timestamp, Value value) : Boolean Set the value of given controller-handled property at a certain time. Set the value of given controller-handled property at a certain time. directly. Parameters: String property_name Required (not null) Number timestamp Required (not null) GObject.Value value Required (not null) Returns: Boolean TRUE otherwise	GstController.Controller
	set_control_source (String property_name, ControlSource csource) : Boolean Sets the GstControlSource for property_name. Sets the GstControlSource for property_name. If there already was a GstControlSource for this property it will be unreferenced. couldn't be bound to the property, TRUE if everything worked as expected. Parameters: String property_name Required (not null) GstController.ControlSource csource Required (not null) Returns: Boolean	GstController.Controller
	set_disabled (Boolean disabled) : none or not. or not. This function is used to disable all properties of the GstController for some time, i.e. gst_controller_sync_values() will do nothing. Parameters: Boolean disabled Required (not null) Returns: none	GstController.Controller
	set_from_list (String property_name, Array timedvalues) : Boolean Sets multiple timed values at once. Sets multiple timed values at once. directly. Parameters: String property_name Required (not null) Array timedvalues Required (not null) Returns: Boolean TRUE otherwise	GstController.Controller
	set_interpolation_mode (String property_name, InterpolateMode mode) : Boolean Sets the given interpolation mode on the given property. Sets the given interpolation mode on the given property. User interpolation is not yet available and quadratic interpolation is deprecated and maps to cubic interpolation. directly. Parameters: String property_name Required (not null) GstController.InterpolateMode mode Required (not null) Returns: Boolean	GstController.Controller
	set_property_disabled (String property_name, Boolean disabled) : none or not. or not. This function is used to disable the GstController on a property for some time, i.e. gst_controller_sync_values() will do nothing for the property. Parameters: String property_name Required (not null) Boolean disabled Required (not null) Returns: none	GstController.Controller
	suggest_next_sync () : Number Returns a suggestion for timestamps where buffers should be split to get best controller results. Returns a suggestion for timestamps where buffers should be split to get best controller results. if no control-rate was set. Returns: Number	GstController.Controller
	sync_values (Number timestamp) : Boolean Sets the properties of the element, according to the controller that (maybe) handles them and for the given timestamp. Sets the properties of the element, according to the controller that (maybe) handles them and for the given timestamp. If this function fails, it is most likely the application developers fault. Most probably the control sources are not setup correctly. properties, FALSE otherwise Parameters: Number timestamp Required (not null) Returns: Boolean	GstController.Controller
	unset (String property_name, Number timestamp) : Boolean Used to remove the value of given controller-handled property at a certain time. Used to remove the value of given controller-handled property at a certain time. directly. Parameters: String property_name Required (not null) Number timestamp Required (not null) Returns: Boolean TRUE otherwise	GstController.Controller
	unset_all (String property_name) : Boolean Used to remove all time-stamped values of given controller-handled property directly. Used to remove all time-stamped values of given controller-handled property directly. by controller), TRUE otherwise Parameters: String property_name Required (not null) Returns: Boolean	GstController.Controller

Events

None

Used by These Methods / Signals / Properties

Class / Namespace	Method / Signal / Properties
GstController Method	GstController.object_get_controller (Object object) : GstController.Controller Gets the controller for the given GObject
GstController Method	GstController.object_set_controller (Object object, Controller controller) : Boolean Sets the controller on the given GObject