net.sf.fmj.media.multiplexer

Class AbstractInputStreamMux

java.lang.Object

net.sf.fmj.media.AbstractControls

net.sf.fmj.media.AbstractPlugIn

net.sf.fmj.media.AbstractMultiplexer

net.sf.fmj.media.multiplexer.AbstractInputStreamMux

All Implemented Interfaces:

Controls, Multiplexer, PlugIn

Direct Known Subclasses:

AUMux, CsvAudioMux, MultipartMixedReplaceMux, XmlMovieMux

public abstract class AbstractInputStreamMux
extends AbstractMultiplexer

An abstract Multiplexer which may be used as a base class for multiplexers which need to simply write something to an output stream as each buffer comes in.

Author:

Ken Larson

Field Summary

Fields inherited from class net.sf.fmj.media.AbstractMultiplexer

inputFormats, numTracks, outputContentDescriptor

Fields inherited from interface javax.media.PlugIn

BUFFER_PROCESSED_FAILED, BUFFER_PROCESSED_OK, INPUT_BUFFER_NOT_CONSUMED, OUTPUT_BUFFER_NOT_FILLED, PLUGIN_TERMINATED

Constructor Summary

Constructors

Constructor and Description
AbstractInputStreamMux(ContentDescriptor contentDescriptor)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected InputStreamPushDataSource	createInputStreamPushDataSource(ContentDescriptor outputContentDescriptor, int numTracks, java.io.InputStream[] inputStreams)
protected void	doProcess(Buffer buffer, int trackID, java.io.OutputStream os)
DataSource	getDataOutput()
protected InputStreamPushDataSource	getDataOutputNoInit() Not a JMF public API method, just a way for subclasses to get the data output to do notifications.
protected java.io.OutputStream	getOutputStream()
abstract Format[]	getSupportedInputFormats()
ContentDescriptor[]	getSupportedOutputContentDescriptors(Format[] inputs)
void	open()
int	process(Buffer buffer, int trackID)
int	setNumTracks(int numTracks)
protected void	writeInt(java.io.OutputStream os, long value)

Methods inherited from class net.sf.fmj.media.AbstractMultiplexer

setContentDescriptor, setInputFormat

Methods inherited from class net.sf.fmj.media.AbstractPlugIn

getName, reset

Methods inherited from class net.sf.fmj.media.AbstractControls

addControl, getControl, getControls, removeControl

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.media.PlugIn

getName, reset

Methods inherited from interface javax.media.Controls

getControl, getControls

Constructor Detail

AbstractInputStreamMux

public AbstractInputStreamMux(ContentDescriptor contentDescriptor)

Method Detail

getOutputStream

protected java.io.OutputStream getOutputStream()

getDataOutputNoInit

protected InputStreamPushDataSource getDataOutputNoInit()

Not a JMF public API method, just a way for subclasses to get the data output to do notifications.

getDataOutput

public DataSource getDataOutput()

getSupportedInputFormats

public abstract Format[] getSupportedInputFormats()

close

public void close()

Specified by:

close in interface PlugIn

Overrides:

close in class AbstractPlugIn

open

public void open()
          throws ResourceUnavailableException

Specified by:

open in interface PlugIn

Overrides:

open in class AbstractPlugIn

Throws:

ResourceUnavailableException

getSupportedOutputContentDescriptors

public ContentDescriptor[] getSupportedOutputContentDescriptors(Format[] inputs)

process

public int process(Buffer buffer,
          int trackID)

doProcess

protected void doProcess(Buffer buffer,
             int trackID,
             java.io.OutputStream os)
                  throws java.io.IOException

Throws:

java.io.IOException

setNumTracks

public int setNumTracks(int numTracks)

Specified by:

setNumTracks in interface Multiplexer

Overrides:

setNumTracks in class AbstractMultiplexer

createInputStreamPushDataSource

protected InputStreamPushDataSource createInputStreamPushDataSource(ContentDescriptor outputContentDescriptor,
                                                        int numTracks,
                                                        java.io.InputStream[] inputStreams)

writeInt

protected void writeInt(java.io.OutputStream os,
            long value)
                 throws java.io.IOException

Throws:

java.io.IOException