org.freedesktop.gstreamer.controller

Class TriggerControlSource

java.lang.Object

org.freedesktop.gstreamer.glib.NativeObject

org.freedesktop.gstreamer.glib.RefCountedObject

org.freedesktop.gstreamer.glib.GObject

org.freedesktop.gstreamer.GstObject

org.freedesktop.gstreamer.ControlSource

org.freedesktop.gstreamer.controller.TimedValueControlSource

org.freedesktop.gstreamer.controller.TriggerControlSource

All Implemented Interfaces:

AutoCloseable

public class TriggerControlSource
extends TimedValueControlSource

Trigger control source.

See upstream documentation at https://gstreamer.freedesktop.org/data/doc/gstreamer/stable/gstreamer-libs/html/GstTriggerControlSource.html

TriggerControlSource is a ControlSource, that returns values from user-given control points. It allows for a tolerance on time-stamps.

To use TriggerControlSource create a new instance, bind it to a GParamSpec and set some control points by calling TimedValueControlSource.set(long, double).

All functions are MT-safe.

Nested Class Summary

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.ControlSource

ControlSource.TimedValue

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.glib.GObject

GObject.GCallback, GObject.GInterface

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.glib.NativeObject

NativeObject.Initializer, NativeObject.TypeProvider, NativeObject.TypeRegistration<T extends NativeObject>

Field Summary

Fields

Modifier and Type	Field and Description
static String	GTYPE_NAME

Constructor Summary

Constructors

Constructor and Description
TriggerControlSource() Create a new, unbound InterpolationControlSource.

Method Summary

Modifier and Type	Method and Description
long	getTolerance() Current tolerance in nanoseconds.
TriggerControlSource	setTolerance(long tolerance) Amount of nanoseconds a control time can be off to still trigger.

Methods inherited from class org.freedesktop.gstreamer.controller.TimedValueControlSource

getAll, getCount, invalidateCache, set, setFromList, unset, unsetAll

Methods inherited from class org.freedesktop.gstreamer.ControlSource

getValue, getValueArray

Methods inherited from class org.freedesktop.gstreamer.GstObject

addControlBinding, getAsString, getControlBinding, getName, getParent, hasActiveControlBindings, removeControlBinding, setAsString, setControlBindingDisabled, setControlBindingsDisabled, setName, suggestNextSync, syncValues, toString

Methods inherited from class org.freedesktop.gstreamer.glib.GObject

addCallback, connect, connect, disconnect, dispose, emit, emit, get, getPropertyDefaultValue, getPropertyMaximumValue, getPropertyMinimumValue, getRefCount, getTypeName, invalidate, listPropertyNames, removeCallback, set

Methods inherited from class org.freedesktop.gstreamer.glib.NativeObject

close, disown, equals, getPointer, getRawPointer, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

GTYPE_NAME

public static final String GTYPE_NAME

See Also:

Constant Field Values

Constructor Detail

TriggerControlSource

public TriggerControlSource()

Create a new, unbound InterpolationControlSource.

Method Detail

setTolerance

public TriggerControlSource setTolerance(long tolerance)

Amount of nanoseconds a control time can be off to still trigger.

Allowed values: >= 0

Default value: 0

Parameters:

tolerance - in nanoseconds

Returns:

this

getTolerance

public long getTolerance()

Current tolerance in nanoseconds.

Returns:

tolerance in nanoseconds