com.teamdev.jxcapture.video.mac
Class SnowLeopardVideoCapture

java.lang.Object
  com.teamdev.jxcapture.VideoCapture
      com.teamdev.jxcapture.video.mac.SnowLeopardVideoCapture

public class SnowLeopardVideoCapture
extends VideoCapture

This class provides video capturing functionality for MAC OS X 10.5 and 10.6

Field Summary

protected java.util.List<AudioCodec>	audioCodecs
protected java.util.List<Codec>	codecs
protected com.jniwrapper.Library	library
static java.lang.String	PROPERTY_CAPTURE_AREA
static java.lang.String	PROPERTY_CAPTURE_TRANSPARENT_WINDOWS
static java.lang.String	PROPERTY_INCLUDE_CURSOR

Fields inherited from class com.teamdev.jxcapture.VideoCapture

PROPERTY_AUDIO_SOURCE, PROPERTY_FRAMERATE, PROPERTY_VIDEO_SOURCE

Constructor Summary

SnowLeopardVideoCapture()

SnowLeopardVideoCapture(VideoSource videoSource)
Creates video capture instance.

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	doPause() Performs the steps required to pause a video capture process.
protected void	doStart() Performs the steps required to start a video capture process.
protected void	doStop() Performs the steps required to stop a video capture process.
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()
protected Codec	getVideoCodec(EncodingParameters parameters)
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.
void	initNativeController(VideoSource source, boolean withSound)
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.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Remove the specified property listener.
protected void	setAudioBitRate(int bitRate)
protected void	setAudioChannels(int channels)
protected void	setAudioCodec(int uniqueID)
protected void	setAudioInput(AudioSource audioSource)
protected void	setAudioSampleRate(double sampleRate)
protected void	setAudioVBR(boolean isVBR)
void	setCaptureArea(java.awt.Rectangle area)
void	setCaptureAreaToNativeController(java.awt.Rectangle captureRectangle)
void	setCaptureMouseToNativeController(boolean captureMouse)
void	setCaptureTransparentWindows(boolean captureTransparentWindows) Sets true if the captureTransparentWindows operation should allow to captureTransparentWindows transparent or layered windows, otherwise - false.
void	setCodecToNativeController(Codec codec)
protected void	setDesktopBounds(java.awt.Rectangle bounds)
void	setFramerateToNativeController(int framerate)
protected void	setFullscreen(boolean value)
void	setIncludeCursor(boolean includeCursor) Includes (or excludes) the cursor image to (or from) the resulting image of the capture operation.
void	setKeyFrameToNativeController(int keyFrameInterval)
void	setOutputDimensionsToNativeController(double width, double height)
void	setPathToNativeController(java.lang.String path)
void	setQualityToNativeController(int quality)
protected void	setWindowId(com.teamdev.jxdesktop.macosx.coregraphics.CGWindowID windowId)
void	startNativeController()
void	stopNativeController()
protected void	validate(EncodingParameters encodingParameters) Validates encoding settings.

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

codecs

protected java.util.List<Codec> codecs

audioCodecs

protected java.util.List<AudioCodec> audioCodecs

library

protected final com.jniwrapper.Library library

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

SnowLeopardVideoCapture

public SnowLeopardVideoCapture()

SnowLeopardVideoCapture

public SnowLeopardVideoCapture(VideoSource videoSource)

Creates video capture instance.

Parameters:

videoSource - required video source

Method Detail

setDesktopBounds

protected void setDesktopBounds(java.awt.Rectangle bounds)

setFullscreen

protected void setFullscreen(boolean value)

setWindowId

protected void setWindowId(com.teamdev.jxdesktop.macosx.coregraphics.CGWindowID windowId)

setCaptureMouseToNativeController

public void setCaptureMouseToNativeController(boolean captureMouse)

setPathToNativeController

public void setPathToNativeController(java.lang.String path)

setFramerateToNativeController

public void setFramerateToNativeController(int framerate)

setQualityToNativeController

public void setQualityToNativeController(int quality)

setOutputDimensionsToNativeController

public void setOutputDimensionsToNativeController(double width,
                                                  double height)

setCaptureAreaToNativeController

public void setCaptureAreaToNativeController(java.awt.Rectangle captureRectangle)

setCodecToNativeController

public void setCodecToNativeController(Codec codec)

setKeyFrameToNativeController

public void setKeyFrameToNativeController(int keyFrameInterval)

initNativeController

public void initNativeController(VideoSource source,
                                 boolean withSound)

startNativeController

public void startNativeController()

stopNativeController

public void stopNativeController()

setAudioInput

protected void setAudioInput(AudioSource audioSource)

setAudioCodec

protected void setAudioCodec(int uniqueID)

setAudioBitRate

protected void setAudioBitRate(int bitRate)

setAudioSampleRate

protected void setAudioSampleRate(double sampleRate)

setAudioChannels

protected void setAudioChannels(int channels)

setAudioVBR

protected void setAudioVBR(boolean isVBR)

doStart

protected void doStart()

Description copied from class: VideoCapture

Performs the steps required to start a video capture process.

Specified by:

doStart in class VideoCapture

doStop

protected void doStop()

Description copied from class: VideoCapture

Performs the steps required to stop a video capture process.

Specified by:

doStop in class VideoCapture

getVideoCodec

protected Codec getVideoCodec(EncodingParameters parameters)

doPause

protected void doPause()

Description copied from class: VideoCapture

Performs the steps required to pause a video capture process.

Specified by:

doPause in class VideoCapture

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.

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