org.gstreamer.elements

Class BufferDataSink

java.lang.Object

org.gstreamer.lowlevel.NativeValue

org.gstreamer.lowlevel.Handle

org.gstreamer.lowlevel.NativeObject

org.gstreamer.lowlevel.RefCountedObject

org.gstreamer.GObject

org.gstreamer.GstObject

org.gstreamer.Element

org.gstreamer.Bin

org.gstreamer.elements.BufferDataSink

public class BufferDataSink
extends Bin

Class that allows to pull out native buffers from the GStreamer pipeline into the application. It is almost identical to NativeDataAppSink, the only difference is that BufferDataSink uses a fakesink as the sink element, while NativeDataAppSink uses an appsink.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	BufferDataSink.Listener

Nested classes/interfaces inherited from class org.gstreamer.Bin

Bin.DO_LATENCY, Bin.ELEMENT_ADDED, Bin.ELEMENT_REMOVED

Nested classes/interfaces inherited from class org.gstreamer.Element

Element.NO_MORE_PADS, Element.PAD_ADDED, Element.PAD_REMOVED

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

GObject.GCallback

Nested classes/interfaces inherited from class org.gstreamer.lowlevel.NativeObject

NativeObject.Initializer

Field Summary

Fields inherited from class org.gstreamer.Bin

DEBUG_GRAPH_SHOW_ALL, DEBUG_GRAPH_SHOW_CAPS_DETAILS, DEBUG_GRAPH_SHOW_MEDIA_TYPE, DEBUG_GRAPH_SHOW_NON_DEFAULT_PARAMS, DEBUG_GRAPH_SHOW_STATES

Fields inherited from class org.gstreamer.lowlevel.NativeObject

defaultInit, ownsHandle

Constructor Summary

Constructors

Constructor and Description
BufferDataSink(java.lang.String name, BufferDataSink.Listener listener)
BufferDataSink(java.lang.String name, Pipeline pipeline, BufferDataSink.Listener listener)
BufferDataSink(java.lang.String name, java.lang.String mask, BufferDataSink.Listener listener)

Method Summary

Methods

Modifier and Type	Method and Description
BaseSink	getSinkElement() Gets the actual gstreamer sink element.
void	removeListener() Sets the listener to null.
void	setAutoDisposeBuffer(boolean autoDispose) Indicate whether the the native buffer is disposed automatically by the sink object or not.

Methods inherited from class org.gstreamer.Bin

add, addMany, connect, connect, connect, debugToDotFile, debugToDotFile, disconnect, disconnect, disconnect, getElementByInterface, getElementByName, getElementByNameRecurseUp, getElements, getElementsRecursive, getElementsSorted, getSinks, getSources, launch, remove, removeMany

Methods inherited from class org.gstreamer.Element

addPad, connect, connect, connect, disconnect, disconnect, disconnect, getBaseTime, getBus, getClock, getFactory, getPad, getPads, getRequestPad, getSinkPads, getSrcPads, getStartTime, getState, getState, getState, getState, getStaticPad, isPlaying, link, link, linkMany, linkPads, linkPadsFiltered, makeRawElement, pause, play, postMessage, ready, releaseRequestPad, removePad, sendEvent, setBaseTime, setCaps, setLockedState, setStartTime, setState, stop, syncStateWithParent, unlink, unlinkMany, unlinkPads

Methods inherited from class org.gstreamer.GstObject

addListenerProxy, getName, getParent, initializer, initializer, ref, removeListenerProxy, setName, steal, toString, unref

Methods inherited from class org.gstreamer.GObject

addCallback, connect, connect, connect, disconnect, disconnect, disposeNativeHandle, emit, emit, g_signal_connect, get, getPointer, getPropertyDefaultValue, getPropertyMaximumValue, getPropertyMinimumValue, getType, invalidate, objectForX, removeCallback, set

Methods inherited from class org.gstreamer.lowlevel.NativeObject

classFor, disown, dispose, equals, finalize, getNativeAddress, handle, hashCode, initializer, instanceFor, isDisposed, nativeValue, objectFor, objectFor, objectFor, objectFor

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferDataSink

public BufferDataSink(java.lang.String name,
              BufferDataSink.Listener listener)

BufferDataSink

public BufferDataSink(java.lang.String name,
              java.lang.String mask,
              BufferDataSink.Listener listener)

BufferDataSink

public BufferDataSink(java.lang.String name,
              Pipeline pipeline,
              BufferDataSink.Listener listener)

Method Detail

removeListener

public void removeListener()

Sets the listener to null. This should be used when disposing the parent object that contains the listener method, to make sure that no dangling references remain to the parent.

setAutoDisposeBuffer

public void setAutoDisposeBuffer(boolean autoDispose)

Indicate whether the the native buffer is disposed automatically by the sink object or not. The later is useful if the application needs to store the buffers.

getSinkElement

public BaseSink getSinkElement()

Gets the actual gstreamer sink element.

Returns:

a AppSink