net.sf.fmj.media.multiplexer
Class MultipartMixedReplaceMux

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

All Implemented Interfaces:

Controls, Multiplexer, PlugIn

public class MultipartMixedReplaceMux
extends AbstractInputStreamMux

Multiplexer for multipart/x-mixed-replace streams, which is a common format used for MJPG IP cameras. Also adds a nonstandard property header to each part, X-FMJ-Timestamp, with the JMF/FMJ timestamp as a long integer string. Always uses the same boundary string, "--ssBoundaryFMJ".

Author:

Ken Larson

Field Summary

static java.lang.String	BOUNDARY
static java.lang.String	TIMESTAMP_KEY

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

MultipartMixedReplaceMux()

Method Summary

protected void	doProcess(Buffer buffer, int trackID, java.io.OutputStream os)
Format[]	getSupportedInputFormats()
Format	setInputFormat(Format format, int trackID)
int	setNumTracks(int numTracks)

Methods inherited from class net.sf.fmj.media.multiplexer.AbstractInputStreamMux

close, createInputStreamPushDataSource, getDataOutput, getSupportedOutputContentDescriptors, open, process

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

setContentDescriptor

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

Field Detail

BOUNDARY

public static final java.lang.String BOUNDARY

See Also:

Constant Field Values

TIMESTAMP_KEY

public static final java.lang.String TIMESTAMP_KEY

See Also:

Constant Field Values

Constructor Detail

MultipartMixedReplaceMux

public MultipartMixedReplaceMux()

Method Detail

setNumTracks

public int setNumTracks(int numTracks)

Specified by:

setNumTracks in interface Multiplexer

Overrides:

setNumTracks in class AbstractInputStreamMux

getSupportedInputFormats

public Format[] getSupportedInputFormats()

Specified by:

getSupportedInputFormats in interface Multiplexer

Specified by:

getSupportedInputFormats in class AbstractInputStreamMux

setInputFormat

public Format setInputFormat(Format format,
                             int trackID)

Specified by:

setInputFormat in interface Multiplexer

Overrides:

setInputFormat in class AbstractMultiplexer

doProcess

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

Overrides:

doProcess in class AbstractInputStreamMux

Throws:

java.io.IOException