net.sf.fmj.media.rtp

Class RTPHeader

java.lang.Object

net.sf.fmj.media.rtp.RTPHeader

public class RTPHeader
extends java.lang.Object

Represents the header of an RTP packet

Version:

1-1-alpha

Author:

Andrew G D Rowley, Christian Vincenot

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_PAYLOAD The maximum payload type
static int	MAX_SEQUENCE The maximum RTP sequence
static int	SIZE The size of the RTP Header
static long	UINT_TO_LONG_CONVERT Unsigned int to long conversion mask
static int	VERSION The current RTP Header Version

Constructor Summary

Constructors

Constructor and Description
RTPHeader(byte[] data, int offset, int length) Creates a new RTPHeader
RTPHeader(java.net.DatagramPacket packet) Creates a new RTPHeader

Method Summary

Methods

Modifier and Type	Method and Description
int	getFlags() Returns the flags of the header
void	print() Prints the header

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final int VERSION

The current RTP Header Version

See Also:

Constant Field Values

MAX_PAYLOAD

public static final int MAX_PAYLOAD

The maximum payload type

See Also:

Constant Field Values

SIZE

public static final int SIZE

The size of the RTP Header

See Also:

Constant Field Values

MAX_SEQUENCE

public static final int MAX_SEQUENCE

The maximum RTP sequence

See Also:

Constant Field Values

UINT_TO_LONG_CONVERT

public static final long UINT_TO_LONG_CONVERT

Unsigned int to long conversion mask

See Also:

Constant Field Values

Constructor Detail

RTPHeader

public RTPHeader(java.net.DatagramPacket packet)
          throws java.io.IOException

Creates a new RTPHeader

Parameters:

packet - The packet to parse the header from

Throws:

java.io.IOException - I/O Exception

RTPHeader

public RTPHeader(byte[] data,
         int offset,
         int length)
          throws java.io.IOException

Creates a new RTPHeader

Parameters:

offset - the offset after which the header starts

length - the total length

data - The packet to parse the header from

Throws:

java.io.IOException - I/O Exception

Method Detail

getFlags

public int getFlags()

Returns the flags of the header

Returns:

The flags of the header

print

public void print()

Prints the header