org.gstreamer.elements

Class PlayBin2

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.Pipeline

org.gstreamer.elements.PlayBin2

public class PlayBin2
extends Pipeline

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PlayBin2.ABOUT_TO_FINISH Signal emitted when the current uri is about to finish.
static interface	PlayBin2.AUDIO_CHANGED Signal is emitted whenever the number or order of the audio streams has changed.
static interface	PlayBin2.AUDIO_TAGS_CHANGED Signal is emitted whenever the tags of an audio stream have changed.
static interface	PlayBin2.TEXT_CHANGED Signal is emitted whenever the number or order of the audio streams has changed.
static interface	PlayBin2.TEXT_TAGS_CHANGED Signal is emitted whenever the tags of a text stream have changed.
static interface	PlayBin2.VIDEO_CHANGED Signal is emitted whenever the number or order of the video streams has changed.
static interface	PlayBin2.VIDEO_TAGS_CHANGED Signal is emitted whenever the tags of a video stream have changed.

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

Modifier and Type	Field and Description
static java.lang.String	GST_NAME

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
PlayBin2(NativeObject.Initializer init) Creates a new PlayBin2 proxy.
PlayBin2(java.lang.String name) Creates a new PlayBin2.
PlayBin2(java.lang.String name, java.net.URI uri) Creates a new PlayBin2.

Method Summary

Methods

Modifier and Type	Method and Description
void	connect(PlayBin2.ABOUT_TO_FINISH listener) Adds a listener for the about-to-finish signal
void	connect(PlayBin2.AUDIO_CHANGED listener) Adds a listener for the audio-changed signal
void	connect(PlayBin2.AUDIO_TAGS_CHANGED listener) Adds a listener for the audio-tags-changed signal
void	connect(PlayBin2.TEXT_CHANGED listener) Adds a listener for the audio-changed signal
void	connect(PlayBin2.TEXT_TAGS_CHANGED listener) Adds a listener for the audio-tags-changed signal
void	connect(PlayBin2.VIDEO_CHANGED listener) Adds a listener for the video-changed signal
void	connect(PlayBin2.VIDEO_TAGS_CHANGED listener) Adds a listener for the video-tags-changed signal
void	disconnect(PlayBin2.ABOUT_TO_FINISH listener) Removes a listener for the about-to-finish signal
void	disconnect(PlayBin2.AUDIO_CHANGED listener) Removes a listener for the audio-changed signal
void	disconnect(PlayBin2.AUDIO_TAGS_CHANGED listener) Removes a listener for the audio-tags-changed signal
void	disconnect(PlayBin2.TEXT_CHANGED listener) Removes a listener for the text-changed signal
void	disconnect(PlayBin2.TEXT_TAGS_CHANGED listener) Removes a listener for the text-tags-changed signal
void	disconnect(PlayBin2.VIDEO_CHANGED listener) Removes a listener for the video-changed signal
void	disconnect(PlayBin2.VIDEO_TAGS_CHANGED listener) Removes a listener for the video-tags-changed signal
double	getVideoSinkFrameRate() Retrieves the framerate from the caps of the video sink's pad.
java.awt.Dimension	getVideoSize() Retrieves the width and height of the video frames configured in the caps of the video sink's pad.
double	getVolume() Gets the current volume.
int	getVolumePercent() Get the current volume.
void	setAudioSink(Element element) Sets the audio output Element.
void	setInputFile(java.io.File file) Sets the media file to play.
void	setURI(java.net.URI uri) Sets the media URI to play.
void	setVideoSink(Element element) Sets the video output Element.
void	setVisualization(Element element) Sets the visualization output Element.
void	setVolume(double volume) Sets the audio playback volume.
void	setVolumePercent(int percent) Set the volume for the PlayBin.

Methods inherited from class org.gstreamer.Pipeline

getAutoFlushBus, getBus, getClock, launch, launch, queryDuration, queryDuration, queryDuration, queryPosition, queryPosition, queryPosition, querySegment, querySegment, seek, seek, seek, setAutoFlushBus, setClock, useClock

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, 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

Field Detail

GST_NAME

public static final java.lang.String GST_NAME

See Also:

Constant Field Values

Constructor Detail

PlayBin2

public PlayBin2(java.lang.String name)

Creates a new PlayBin2.

Parameters:

name - The name used to identify this pipeline.

PlayBin2

public PlayBin2(java.lang.String name,
        java.net.URI uri)

Creates a new PlayBin2.

Parameters:

name - The name used to identify this pipeline.

uri - The URI of the media file to load.

PlayBin2

public PlayBin2(NativeObject.Initializer init)

Creates a new PlayBin2 proxy.

Parameters:

init - proxy initialization args

Method Detail

setInputFile

public void setInputFile(java.io.File file)

Sets the media file to play.

Parameters:

file - The File to play.

setURI

public void setURI(java.net.URI uri)

Sets the media URI to play.

Parameters:

uri - The URI to play.

setAudioSink

public void setAudioSink(Element element)

Sets the audio output Element.

To disable audio output, call this method with a null argument.

Parameters:

element - The element to use for audio output.

setVideoSink

public void setVideoSink(Element element)

Sets the video output Element.

To disable video output, call this method with a null argument.

Parameters:

element - The element to use for video output.

setVisualization

public void setVisualization(Element element)

Sets the visualization output Element.

Parameters:

element - The element to use for visualization.

setVolumePercent

public void setVolumePercent(int percent)

Set the volume for the PlayBin.

Parameters:

percent - Percentage (between 0 and 100) to set the volume to.

getVolumePercent

public int getVolumePercent()

Get the current volume.

Returns:

The current volume as a percentage between 0 and 100 of the max volume.

setVolume

public void setVolume(double volume)

Sets the audio playback volume.

Parameters:

volume - value between 0.0 and 1.0 with 1.0 being full volume.

getVolume

public double getVolume()

Gets the current volume.

Returns:

The current volume as a percentage between 0 and 100 of the max volume.

getVideoSinkFrameRate

public double getVideoSinkFrameRate()

Retrieves the framerate from the caps of the video sink's pad.

Returns:

frame rate (frames per second), or 0 if the framerate is not available

getVideoSize

public java.awt.Dimension getVideoSize()

Retrieves the width and height of the video frames configured in the caps of the video sink's pad.

Returns:

dimensions of the video frames, or null if the video frame size is not available

connect

public void connect(PlayBin2.ABOUT_TO_FINISH listener)

Adds a listener for the about-to-finish signal

disconnect

public void disconnect(PlayBin2.ABOUT_TO_FINISH listener)

Removes a listener for the about-to-finish signal

Parameters:

listener - The listener that was previously added.

connect

public void connect(PlayBin2.VIDEO_CHANGED listener)

Adds a listener for the video-changed signal

disconnect

public void disconnect(PlayBin2.VIDEO_CHANGED listener)

Removes a listener for the video-changed signal

Parameters:

listener - The listener that was previously added.

connect

public void connect(PlayBin2.AUDIO_CHANGED listener)

Adds a listener for the audio-changed signal

disconnect

public void disconnect(PlayBin2.AUDIO_CHANGED listener)

Removes a listener for the audio-changed signal

Parameters:

listener - The listener that was previously added.

connect

public void connect(PlayBin2.TEXT_CHANGED listener)

Adds a listener for the audio-changed signal

disconnect

public void disconnect(PlayBin2.TEXT_CHANGED listener)

Removes a listener for the text-changed signal

Parameters:

listener - The listener that was previously added.

connect

public void connect(PlayBin2.VIDEO_TAGS_CHANGED listener)

Adds a listener for the video-tags-changed signal

disconnect

public void disconnect(PlayBin2.VIDEO_TAGS_CHANGED listener)

Removes a listener for the video-tags-changed signal

Parameters:

listener - The listener that was previously added.

connect

public void connect(PlayBin2.AUDIO_TAGS_CHANGED listener)

Adds a listener for the audio-tags-changed signal

disconnect

public void disconnect(PlayBin2.AUDIO_TAGS_CHANGED listener)

Removes a listener for the audio-tags-changed signal

Parameters:

listener - The listener that was previously added.

connect

public void connect(PlayBin2.TEXT_TAGS_CHANGED listener)

Adds a listener for the audio-tags-changed signal

disconnect

public void disconnect(PlayBin2.TEXT_TAGS_CHANGED listener)

Removes a listener for the text-tags-changed signal

Parameters:

listener - The listener that was previously added.