net.sf.fmj.media.multiplexer
Class AbstractStreamCopyMux

java.lang.Object
  net.sf.fmj.media.AbstractControls
      net.sf.fmj.media.AbstractPlugIn
          net.sf.fmj.media.AbstractMultiplexer
              net.sf.fmj.media.multiplexer.AbstractStreamCopyMux

All Implemented Interfaces:

Controls, Multiplexer, PlugIn

Direct Known Subclasses:

JavaSoundMux, RawMux

public abstract class AbstractStreamCopyMux
extends AbstractMultiplexer

Mux that can be implemented simply by copying streams. Override createInputStreamPushDataSource and create an overridden version of StreamCopyPushDataSource overriding write.

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

AbstractStreamCopyMux(ContentDescriptor contentDescriptor)

Method Summary

void	close()
protected StreamCopyPushDataSource	createInputStreamPushDataSource(ContentDescriptor outputContentDescriptor, int numTracks, java.io.InputStream[] inputStreams, Format[] inputFormats)
DataSource	getDataOutput()
abstract Format[]	getSupportedInputFormats()
ContentDescriptor[]	getSupportedOutputContentDescriptors(Format[] inputs)
void	open()
int	process(Buffer buffer, int trackID)
int	setNumTracks(int numTracks)

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

AbstractStreamCopyMux

public AbstractStreamCopyMux(ContentDescriptor contentDescriptor)

Method Detail

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)

setNumTracks

public int setNumTracks(int numTracks)

Specified by:

setNumTracks in interface Multiplexer

Overrides:

setNumTracks in class AbstractMultiplexer

createInputStreamPushDataSource

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