com.teamdev.jxcapture.video.win
Class WMVCapture

java.lang.Object
  com.teamdev.jxcapture.VideoCapture
      com.teamdev.jxcapture.video.win.BaseDirectShowCapture
          com.teamdev.jxcapture.video.win.WMVCapture

public final class WMVCapture
extends BaseDirectShowCapture

Provides implementation of screen video capture to WMV format.

Nested Class Summary

Nested classes/interfaces inherited from class com.teamdev.jxcapture.video.win.BaseDirectShowCapture

BaseDirectShowCapture.FrameRateMode

Field Summary

static DirectShowCodec	MSS2
static java.lang.String	PROPERTY_CAPTURE_AREA
static java.lang.String	PROPERTY_CAPTURE_TRANSPARENT_WINDOWS
static java.lang.String	PROPERTY_INCLUDE_CURSOR
static DirectShowCodec	WMV3
static DirectShowCodec	WVC1

Fields inherited from class com.teamdev.jxcapture.VideoCapture

PROPERTY_AUDIO_SOURCE, PROPERTY_FRAMERATE, PROPERTY_VIDEO_SOURCE

Constructor Summary

WMVCapture()

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) Add the specified property listener.
void	addPropertyChangeListener(java.lang.String propertyName, java.beans.PropertyChangeListener listener) Add the specified property listener.
protected void	configure(FilterGraphManager filterGraphManager, FilterWrapper videoSource, FilterWrapper audioSource) Abstract method for configuring a filter graph.
java.util.List<AudioCodec>	getAudioCodecs() Returns the list of audio codecs that this video capture can provide.
java.awt.Rectangle	getCaptureArea()
protected java.beans.PropertyChangeSupport	getPropertyChangeSupport()
java.util.List<Codec>	getVideoCodecs() Returns the list of video codecs that this video capture can provide.
VideoFormat	getVideoFormat() Returns the video format that this video capture provides.
boolean	isCaptureTransparentWindows() Returns true if the capture operation allows to capture transparent or layered windows, otherwise - false.
boolean	isIncludeCursor() Determines whether the resulting image of the capture operation includes the cursor image.
protected void	release()
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Remove the specified property listener.
void	setCaptureArea(java.awt.Rectangle area)
void	setCaptureTransparentWindows(boolean captureTransparentWindows) Sets true if the captureTransparentWindows operation should allow to captureTransparentWindows transparent or layered windows, otherwise - false.
void	setIncludeCursor(boolean includeCursor) Includes (or excludes) the cursor image to (or from) the resulting image of the capture operation.
protected void	validate(EncodingParameters encodingParameters) Validates encoding settings.

Methods inherited from class com.teamdev.jxcapture.video.win.BaseDirectShowCapture

doPause, doStart, doStop, getAudioSourceFilter, getFilterGraphManager, getFrameRateMode, getMessageLoop, isResizingRequired, setFrameRateMode, setResizingRequired

Methods inherited from class com.teamdev.jxcapture.VideoCapture

create, create, getAudioSource, getAvailableFormats, getEncodingParameters, getFramerate, getVideoSource, isAvailable, isStarted, pause, setAudioSource, setEncodingParameters, setFramerate, setFramerate, setVideoSource, start, start, stop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MSS2

public static final DirectShowCodec MSS2

WMV3

public static final DirectShowCodec WMV3

WVC1

public static final DirectShowCodec WVC1

PROPERTY_CAPTURE_AREA

public static final java.lang.String PROPERTY_CAPTURE_AREA

See Also:

Constant Field Values

PROPERTY_INCLUDE_CURSOR

public static final java.lang.String PROPERTY_INCLUDE_CURSOR

See Also:

Constant Field Values

PROPERTY_CAPTURE_TRANSPARENT_WINDOWS

public static final java.lang.String PROPERTY_CAPTURE_TRANSPARENT_WINDOWS

See Also:

Constant Field Values

Constructor Detail

WMVCapture

public WMVCapture()

Method Detail

validate

protected void validate(EncodingParameters encodingParameters)

Description copied from class: VideoCapture

Validates encoding settings.

Overrides:

validate in class VideoCapture

Parameters:

encodingParameters - specifies video encoding settings

getVideoFormat

public VideoFormat getVideoFormat()

Description copied from class: VideoCapture

Returns the video format that this video capture provides.

Specified by:

getVideoFormat in class VideoCapture

Returns:

video format provided by this video capture

getVideoCodecs

public java.util.List<Codec> getVideoCodecs()

Description copied from class: VideoCapture

Returns the list of video codecs that this video capture can provide.

Specified by:

getVideoCodecs in class VideoCapture

Returns:

list of Codec objects.

getAudioCodecs

public java.util.List<AudioCodec> getAudioCodecs()

Description copied from class: VideoCapture

Returns the list of audio codecs that this video capture can provide.

Specified by:

getAudioCodecs in class VideoCapture

Returns:

list of Codec objects.

configure

protected void configure(FilterGraphManager filterGraphManager,
                         FilterWrapper videoSource,
                         FilterWrapper audioSource)

Description copied from class: BaseDirectShowCapture

Abstract method for configuring a filter graph.

Specified by:

configure in class BaseDirectShowCapture

Parameters:

filterGraphManager - filter graph to configure

videoSource - video capture source

audioSource - audio capture source, or null if not required

release

protected void release()

Overrides:

release in class BaseDirectShowCapture

getPropertyChangeSupport

protected java.beans.PropertyChangeSupport getPropertyChangeSupport()

addPropertyChangeListener

public void addPropertyChangeListener(java.lang.String propertyName,
                                      java.beans.PropertyChangeListener listener)

Add the specified property listener.

Parameters:

propertyName - property name

listener - listener

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Add the specified property listener.

Parameters:

listener - listener

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Remove the specified property listener.

Parameters:

listener - listener

getCaptureArea

public java.awt.Rectangle getCaptureArea()

Returns:

specified capturing area

setCaptureArea

public void setCaptureArea(java.awt.Rectangle area)

Parameters:

area - required rectangular capture area

isIncludeCursor

public boolean isIncludeCursor()

Determines whether the resulting image of the capture operation includes the cursor image.

Returns:

true if the result of the capture operation includes the cursor image, false otherwise

setIncludeCursor

public void setIncludeCursor(boolean includeCursor)

Includes (or excludes) the cursor image to (or from) the resulting image of the capture operation.

Parameters:

includeCursor - If true, this cursor image is included into the result of the capture operation; otherwise not

isCaptureTransparentWindows

public boolean isCaptureTransparentWindows()

Returns true if the capture operation allows to capture transparent or layered windows, otherwise - false.

A layered or transparent window is used by some applications to create a fade-in/out effect for menus and windows. Layered windows are also used for desktop animation, such as animated help assistants.

Returns:

true if the capture transparent or layered window option is set, otherwise - false

setCaptureTransparentWindows

public void setCaptureTransparentWindows(boolean captureTransparentWindows)

Sets true if the captureTransparentWindows operation should allow to captureTransparentWindows transparent or layered windows, otherwise - false.

A layered or transparent window is used by some applications to create a fade-in/out effect for menus and windows. Layered windows are also used for desktop animation, such as animated help assistants.

Parameters:

captureTransparentWindows - true if the captureTransparentWindows operation should allow to captureTransparentWindows transparent or layered window, otherwise - false