org.freedesktop.gstreamer.event

Class TagEvent

java.lang.Object

org.freedesktop.gstreamer.glib.NativeObject

org.freedesktop.gstreamer.glib.RefCountedObject

org.freedesktop.gstreamer.MiniObject

org.freedesktop.gstreamer.event.Event

org.freedesktop.gstreamer.event.TagEvent

All Implemented Interfaces:

AutoCloseable

public class TagEvent
extends Event

A metadata tag event.

See upstream documentation at https://gstreamer.freedesktop.org/data/doc/gstreamer/stable/gstreamer/html/GstEvent.html#gst-event-new-tag

The scope of the taglist specifies if the taglist applies to the complete medium or only to this specific stream. As the tag event is a sticky event, elements should merge tags received from upstream with a given scope with their own tags with the same scope and create a new tag event from it.

Nested Class Summary

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.event.Event

Event.Types

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

MiniObject.Handle

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

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

Field Summary

Fields inherited from class org.freedesktop.gstreamer.event.Event

GTYPE_NAME

Constructor Summary

Constructors

Constructor and Description
TagEvent(TagList taglist) Creates a new TagEvent.

Method Summary

Modifier and Type	Method and Description
TagList	getTagList() Gets the TagList stored in this event.

Methods inherited from class org.freedesktop.gstreamer.event.Event

getStructure

Methods inherited from class org.freedesktop.gstreamer.MiniObject

copy, getRefCount, isWritable, makeWritable

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

close, disown, dispose, equals, getPointer, getRawPointer, hashCode, invalidate, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TagEvent

public TagEvent(TagList taglist)

Creates a new TagEvent.

Note: This constructor takes ownership of the TagList. Attempts to access the TagList after passing it to this constructor will throw an exception.

Parameters:

taglist - the taglist to transmit with the event.

Method Detail

getTagList

public TagList getTagList()

Gets the TagList stored in this event.

Note: The TagList is owned by the event, so it should only be accessed whilst holding a reference to this TagEvent.

Returns:

the TagList stored in this event.