codeanticode.gsvideo
Class GSMovieMaker

java.lang.Object
  codeanticode.gsvideo.GSMovieMaker

public class GSMovieMaker
extends java.lang.Object

This class makes movies from a running program.

Field Summary

static int	BEST
static int	DIRAC
static int	HIGH
static int	LOW
static int	MEDIUM
static int	MJPEG
static int	MJPEG2K
static int	THEORA
static int	WORST
static int	X264
static int	XVID

Constructor Summary

GSMovieMaker(processing.core.PApplet parent, int requestWidth, int requestHeight, java.lang.String filename)
Constructor that sets the codec to THEORA, MEDIUM quality and 30 fps.

GSMovieMaker(processing.core.PApplet parent, int requestWidth, int requestHeight, java.lang.String filename, int codecType, int ifps)
Constructor that allows to set codec type and fps.

GSMovieMaker(processing.core.PApplet parent, int requestWidth, int requestHeight, java.lang.String filename, int codecType, int codecQuality, int ifps)
Constructor that allows to set codec type, encoding quality and fps.

GSMovieMaker(processing.core.PApplet parent, int requestWidth, int requestHeight, java.lang.String filename, java.lang.String encoder, java.lang.String muxer, int ifps)
Constructor that allows to set the gstreamer encoder and muxer by name.

GSMovieMaker(processing.core.PApplet parent, int requestWidth, int requestHeight, java.lang.String filename, java.lang.String encoder, java.lang.String muxer, java.lang.String[] propNames, java.lang.Object[] propValues, int ifps)
Constructor that allows to set the gstreamer encoder and muxer by name, as well as the properties.

Method Summary

void	addFrame(int[] pixels) Adds a new frame to the video being recorded..
void	delete() Releases the gstreamer resources associated to this movie maker object.
void	dispose() Same as delete.
void	finish() Finishes recording.
int	getDroppedFrames() Returns the number of frames dropped until now.
int	getQueuedFrames() Returns the number of frames currently in the pre-encoding queue, waiting to be encoded.
boolean	isRecording() Returns true or false depending on whether recording is going on right now or not.
void	setQueueSize(int npre, int nenc) Sets the maximum size of the pre-encoding and encoding queues.
void	start() Starts recording.

Methods inherited from class java.lang.Object

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

Field Detail

THEORA

public static final int THEORA

See Also:

Constant Field Values

XVID

public static final int XVID

See Also:

Constant Field Values

X264

public static final int X264

See Also:

Constant Field Values

DIRAC

public static final int DIRAC

See Also:

Constant Field Values

MJPEG

public static final int MJPEG

See Also:

Constant Field Values

MJPEG2K

public static final int MJPEG2K

See Also:

Constant Field Values

WORST

public static final int WORST

See Also:

Constant Field Values

LOW

public static final int LOW

See Also:

Constant Field Values

MEDIUM

public static final int MEDIUM

See Also:

Constant Field Values

HIGH

public static final int HIGH

See Also:

Constant Field Values

BEST

public static final int BEST

See Also:

Constant Field Values

Constructor Detail

GSMovieMaker

public GSMovieMaker(processing.core.PApplet parent,
                    int requestWidth,
                    int requestHeight,
                    java.lang.String filename)

Constructor that sets the codec to THEORA, MEDIUM quality and 30 fps.

GSMovieMaker

public GSMovieMaker(processing.core.PApplet parent,
                    int requestWidth,
                    int requestHeight,
                    java.lang.String filename,
                    int codecType,
                    int ifps)

Constructor that allows to set codec type and fps.

GSMovieMaker

public GSMovieMaker(processing.core.PApplet parent,
                    int requestWidth,
                    int requestHeight,
                    java.lang.String filename,
                    int codecType,
                    int codecQuality,
                    int ifps)

Constructor that allows to set codec type, encoding quality and fps.

GSMovieMaker

public GSMovieMaker(processing.core.PApplet parent,
                    int requestWidth,
                    int requestHeight,
                    java.lang.String filename,
                    java.lang.String encoder,
                    java.lang.String muxer,
                    int ifps)

Constructor that allows to set the gstreamer encoder and muxer by name. Properties for encoder and muxer are left to wherever the default values are.

GSMovieMaker

public GSMovieMaker(processing.core.PApplet parent,
                    int requestWidth,
                    int requestHeight,
                    java.lang.String filename,
                    java.lang.String encoder,
                    java.lang.String muxer,
                    java.lang.String[] propNames,
                    java.lang.Object[] propValues,
                    int ifps)

Constructor that allows to set the gstreamer encoder and muxer by name, as well as the properties.

Method Detail

delete

public void delete()

Releases the gstreamer resources associated to this movie maker object. It shouldn't be used after this.

dispose

public void dispose()

Same as delete.

addFrame

public void addFrame(int[] pixels)

Adds a new frame to the video being recorded..

Parameters:

pixels - int[]

start

public void start()

Starts recording.

finish

public void finish()

Finishes recording.

getQueuedFrames

public int getQueuedFrames()

Returns the number of frames currently in the pre-encoding queue, waiting to be encoded.

getDroppedFrames

public int getDroppedFrames()

Returns the number of frames dropped until now.

setQueueSize

public void setQueueSize(int npre,
                         int nenc)

Sets the maximum size of the pre-encoding and encoding queues. When the encoding queue is full, the frames start to be accumulated in the pre-encoding queue. By setting the size of the pre-encoding queue to zero, it can grow arbitrarily large.

isRecording

public boolean isRecording()

Returns true or false depending on whether recording is going on right now or not.