org.mobicents.media.server.impl.rtp
Class ReceiveStream

java.lang.Object
  org.mobicents.media.server.impl.BaseComponent
      org.mobicents.media.server.impl.AbstractSource
          org.mobicents.media.server.impl.rtp.ReceiveStream

All Implemented Interfaces:

java.io.Serializable, org.mobicents.media.Component, org.mobicents.media.MediaSource, org.mobicents.media.server.spi.clock.Task

public class ReceiveStream
extends AbstractSource

Author:

Oleg Kulikov

See Also:

Serialized Form

Field Summary

protected long	byteCount
protected int	mainstream

Fields inherited from class org.mobicents.media.server.impl.AbstractSource

logger, otherParty

Fields inherited from class org.mobicents.media.server.impl.BaseComponent

format

Constructor Summary

ReceiveStream(RtpSocketImpl rtpSocket, int jitter, org.mobicents.media.server.spi.rtp.AVProfile formatConfig)
Creates a new instance of ReceiveStream

Method Summary

void	beforeStart() This method is called just before start.
void	connect(org.mobicents.media.MediaSink sink) (Non Java-doc).
void	evolve(org.mobicents.media.Buffer buffer, long timestamp) This method must be overriden by concrete media source.
org.mobicents.media.Format[]	getFormats() (Non Java-doc.)
double	getInterArrivalJitter() Gets the value of the interarrival jitter.
double	getMaxJitter() Returns maximum jitter value.
protected void	process(RtpPacket rtpPacket) Processes received RTP packet.
protected void	reset() Resets this stream.
void	setDtmf(int dtmf) Assigns payload number for rfc2833 dtmf.
protected void	setFormat(int payloadID, org.mobicents.media.Format format) Configures supported formats of main stream.
void	setPreffered(org.mobicents.media.Format format) This methods is called by media sink to setup preffered format.

Methods inherited from class org.mobicents.media.server.impl.AbstractSource

afterStop, cancel, completed, connect, disconnect, disconnect, failed, getBytesTransmitted, getDuration, getInterface, getMediaTime, getPacketsTransmitted, getSupportedFormatList, isActive, isConnected, isMultipleConnectionsAllowed, isStarted, perform, resetStats, setDuration, setMediaTime, setStarted, start, started, stop, stopped

Methods inherited from class org.mobicents.media.server.impl.BaseComponent

addListener, getConnection, getEndpoint, getFormat, getId, getName, removeListener, sendEvent, setConnection, setEndpoint, subset, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mobicents.media.Component

addListener, getConnection, getEndpoint, getFormat, getId, getName, removeListener, setConnection, setEndpoint

Field Detail

mainstream

protected int mainstream

byteCount

protected long byteCount

Constructor Detail

ReceiveStream

public ReceiveStream(RtpSocketImpl rtpSocket,
                     int jitter,
                     org.mobicents.media.server.spi.rtp.AVProfile formatConfig)

Creates a new instance of ReceiveStream

Method Detail

process

protected void process(RtpPacket rtpPacket)

Processes received RTP packet.

Parameters:

rtpPacket - packet for processing

beforeStart

public void beforeStart()

Description copied from class: AbstractSource

This method is called just before start. The descendant classes can verride this method and put additional logic

Overrides:

beforeStart in class AbstractSource

connect

public void connect(org.mobicents.media.MediaSink sink)

Description copied from class: AbstractSource

(Non Java-doc).

Specified by:

connect in interface org.mobicents.media.MediaSource

Overrides:

connect in class AbstractSource

See Also:

MediaSource.connect(MediaSink).

setDtmf

public void setDtmf(int dtmf)

Assigns payload number for rfc2833 dtmf.

Parameters:

dtmf - the number of payload.

setFormat

protected void setFormat(int payloadID,
                         org.mobicents.media.Format format)

Configures supported formats of main stream.

Parameters:

payloadID - the payload number of format used by rtp socket

format - the format used by rtp socket.

getFormats

public org.mobicents.media.Format[] getFormats()

(Non Java-doc.)

See Also:

MediaSink.getFormats()

setPreffered

public void setPreffered(org.mobicents.media.Format format)

Description copied from class: AbstractSource

This methods is called by media sink to setup preffered format. Media source in opposite direction can ask media sink to get preffered format by calling sink.getPreffred(Collection) where collection is a subset of common formats.

Overrides:

setPreffered in class AbstractSource

Parameters:

format - preffred format.

getInterArrivalJitter

public double getInterArrivalJitter()

Gets the value of the interarrival jitter.

Returns:

jitter value

getMaxJitter

public double getMaxJitter()

Returns maximum jitter value.

Returns:

the jitter value.

evolve

public void evolve(org.mobicents.media.Buffer buffer,
                   long timestamp)

Description copied from class: AbstractSource

This method must be overriden by concrete media source. The media have to fill buffer with media data and attributes.

Specified by:

evolve in class AbstractSource

Parameters:

buffer - the buffer object for media.

reset

protected void reset()

Resets this stream.