cgl.ogc.wms.services.mapvideo
Class JpegToRTPStream

java.lang.Object
  cgl.ogc.wms.services.mapvideo.JpegToRTPStream

All Implemented Interfaces:

javax.media.ControllerListener, javax.media.datasink.DataSinkListener, ImageReceiver

public class JpegToRTPStream

extends java.lang.Object

implements javax.media.ControllerListener, javax.media.datasink.DataSinkListener, ImageReceiver

Title:

Description:

Copyright: Copyright (c) 2005

Company:

Version:

1.0

Author:

Hasan Bulut & Ahmet Sayar

Nested Class Summary

(package private) class	JpegToRTPStream.ImageDataSource Title:
(package private) class	JpegToRTPStream.ImageSourceStream Title:
(package private) class	JpegToRTPStream.ImgObjectHandler Title:

Field Summary

(package private) boolean	fileDone
(package private) boolean	fileSuccess
protected long	frameDuration
protected boolean	handleImg
protected ImageObject	imgObj
protected JpegToRTPStream.ImgObjectHandler	imgObjHandler
(package private) boolean	stateTransitionOK
protected ImageObject	tempImgObj
(package private) java.lang.Object	waitFileSync
(package private) java.lang.Object	waitSync

Constructor Summary

JpegToRTPStream()

Method Summary

void	controllerUpdate(javax.media.ControllerEvent evt)
(package private) javax.media.DataSink	createDataSink(javax.media.Processor p, javax.media.MediaLocator outML)
(package private) static javax.media.MediaLocator	createMediaLocator(java.lang.String url)
void	dataSinkUpdate(javax.media.datasink.DataSinkEvent evt)
boolean	doIt(int width, int height, javax.media.MediaLocator outML)
static javax.media.MediaLocator	generateMediaLocator(java.lang.String url)
long	getFrameDuration()
protected ImageObject	getImageObject()
java.awt.image.BufferedImage	getScaledImage(java.awt.image.BufferedImage bi)
static void	main(java.lang.String[] args)
void	onMessage(byte[] image)
(package private) static void	prUsage()
void	setFrameDuration(long frameDuration)
void	setImageObject(byte[] data)
(package private) boolean	waitForFileDone()
(package private) boolean	waitForState(javax.media.Processor p, int state)

Methods inherited from class java.lang.Object

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

Field Detail

imgObj

protected ImageObject imgObj

handleImg

protected boolean handleImg

tempImgObj

protected ImageObject tempImgObj

imgObjHandler

protected JpegToRTPStream.ImgObjectHandler imgObjHandler

frameDuration

protected long frameDuration

waitSync

java.lang.Object waitSync

stateTransitionOK

boolean stateTransitionOK

waitFileSync

java.lang.Object waitFileSync

fileDone

boolean fileDone

fileSuccess

boolean fileSuccess

Constructor Detail

JpegToRTPStream

public JpegToRTPStream()

Method Detail

setFrameDuration

public void setFrameDuration(long frameDuration)

Parameters:

frameDuration - long

getFrameDuration

public long getFrameDuration()

Returns:

long

getImageObject

protected ImageObject getImageObject()

Returns:

ImageObject

onMessage

public void onMessage(byte[] image)

Specified by:

onMessage in interface ImageReceiver

Parameters:

image - byte[]

generateMediaLocator

public static javax.media.MediaLocator generateMediaLocator(java.lang.String url)

Parameters:

url - String

Returns:

MediaLocator

setImageObject

public void setImageObject(byte[] data)

Parameters:

data - byte[]

getScaledImage

public java.awt.image.BufferedImage getScaledImage(java.awt.image.BufferedImage bi)

Parameters:

bi - BufferedImage

Returns:

BufferedImage

doIt

public boolean doIt(int width,
                    int height,
                    javax.media.MediaLocator outML)

Parameters:

width - int

height - int

outML - MediaLocator

Returns:

boolean

createDataSink

javax.media.DataSink createDataSink(javax.media.Processor p,
                                    javax.media.MediaLocator outML)

Parameters:

p - Processor

outML - MediaLocator

Returns:

DataSink

waitForState

boolean waitForState(javax.media.Processor p,
                     int state)

Parameters:

p - Processor

state - int

Returns:

boolean

controllerUpdate

public void controllerUpdate(javax.media.ControllerEvent evt)

Specified by:

controllerUpdate in interface javax.media.ControllerListener

Parameters:

evt - ControllerEvent

waitForFileDone

boolean waitForFileDone()

Returns:

boolean

dataSinkUpdate

public void dataSinkUpdate(javax.media.datasink.DataSinkEvent evt)

Specified by:

dataSinkUpdate in interface javax.media.datasink.DataSinkListener

Parameters:

evt - DataSinkEvent

main

public static void main(java.lang.String[] args)

Parameters:

args - String[]

prUsage

static void prUsage()

createMediaLocator

static javax.media.MediaLocator createMediaLocator(java.lang.String url)

Parameters:

url - String

Returns:

MediaLocator