fm.liveswitch.h264.Packet Class Reference

An H.264 packet for RTP. More...

Public Member Functions
fm.liveswitch.DataBuffer	getBuffer ()
	Gets the Packet as a DataBuffer. More...
boolean	getFragmentEnd ()
	Gets if this is the end of a Fragmented Unit. More...
boolean	getFragmentStart ()
	Gets if this is the start of a Fragmented Unit. More...
boolean	getLast ()
	Gets whether this is the last nalu in the sequence (i.e. More...
fm.liveswitch.h264.Nalu[]	getNalus ()
	Gets the NAL Units. More...
int	getNaluType ()
	Gets the type of Payload that is in this packet. More...
long	getSequenceNumber ()
	Gets the RTP sequence number. More...
	Packet ()
	Default constuctor. More...
	Packet (fm.liveswitch.h264.Nalu nalu)
	Single NAL Unit Mode constructor. More...
void	setLast (boolean value)
	Sets whether this is the last nalu in the sequence (i.e. More...
void	setNalus (fm.liveswitch.h264.Nalu[] value)
	Sets the NAL Units. More...
void	setSequenceNumber (long value)
	Sets the RTP sequence number. More...

Static Public Member Functions
static fm.liveswitch.DataBuffer	depacketize (fm.liveswitch.h264.Packet[] packets)
	Depacketizes multiple H264Packets into a single encoded frame. More...
static fm.liveswitch.DataBuffer	depacketize (fm.liveswitch.h264.Packet[] packets, int packetizationMode)
	Depacketizes multiple H264Packets into a single encoded frame. More...
static int	getFuEBitMask ()
	Gets the end bit. More...
static int	getFuRBitMask ()
	Gets the reserved bit. More...
static int	getFuSBitMask ()
	Gets the start bit. More...
static int	getMaxPacketSize ()
	Gets the maximum packet size (affects packetization). More...
static fm.liveswitch.h264.Packet[]	packetize (fm.liveswitch.DataBuffer encodedData)
	Packetizes a single encoded data frame into multiple H264 packets. More...
static fm.liveswitch.h264.Packet[]	packetize (fm.liveswitch.DataBuffer encodedData, int packetizationMode)
	Packetizes a single encoded data frame into multiple H264 packets. More...
static fm.liveswitch.h264.Packet	wrap (fm.liveswitch.DataBuffer buffer)
	Parses the specified packet bytes. More...

Detailed Description

An H.264 packet for RTP.

Constructor & Destructor Documentation

Packet() [1/2]

fm.liveswitch.h264.Packet.Packet

(

)

Default constuctor.

Packet() [2/2]

fm.liveswitch.h264.Packet.Packet

(

fm.liveswitch.h264.Nalu

nalu

)

Single NAL Unit Mode constructor.

Parameters

nalu

The nalu.

Member Function Documentation

depacketize() [1/2]

static fm.liveswitch.DataBuffer fm.liveswitch.h264.Packet.depacketize ( fm.liveswitch.h264.Packet[]  packets )

static

Depacketizes multiple H264Packets into a single encoded frame.

Uses packetization mode 0.

Parameters

packets

The packets.

depacketize() [2/2]

static fm.liveswitch.DataBuffer fm.liveswitch.h264.Packet.depacketize ( fm.liveswitch.h264.Packet[]  packets, int  packetizationMode  )

static

Depacketizes multiple H264Packets into a single encoded frame.

Parameters

packets	The packets.
packetizationMode	The packetizationMode.

getBuffer()

fm.liveswitch.DataBuffer fm.liveswitch.h264.Packet.getBuffer

(

)

Gets the Packet as a DataBuffer.

getFragmentEnd()

boolean fm.liveswitch.h264.Packet.getFragmentEnd

(

)

Gets if this is the end of a Fragmented Unit.

getFragmentStart()

boolean fm.liveswitch.h264.Packet.getFragmentStart

(

)

Gets if this is the start of a Fragmented Unit.

getFuEBitMask()

static int fm.liveswitch.h264.Packet.getFuEBitMask ( )

static

Gets the end bit.

getFuRBitMask()

static int fm.liveswitch.h264.Packet.getFuRBitMask ( )

static

Gets the reserved bit.

getFuSBitMask()

static int fm.liveswitch.h264.Packet.getFuSBitMask ( )

static

Gets the start bit.

getLast()

boolean fm.liveswitch.h264.Packet.getLast

(

)

Gets whether this is the last nalu in the sequence (i.e.

RTP Marker).

getMaxPacketSize()

static int fm.liveswitch.h264.Packet.getMaxPacketSize ( )

static

Gets the maximum packet size (affects packetization).

getNalus()

fm.liveswitch.h264.Nalu [] fm.liveswitch.h264.Packet.getNalus

(

)

Gets the NAL Units.

getNaluType()

int fm.liveswitch.h264.Packet.getNaluType

(

)

Gets the type of Payload that is in this packet.

getSequenceNumber()

long fm.liveswitch.h264.Packet.getSequenceNumber

(

)

Gets the RTP sequence number.

packetize() [1/2]

static fm.liveswitch.h264.Packet [] fm.liveswitch.h264.Packet.packetize ( fm.liveswitch.DataBuffer  encodedData )

static

Packetizes a single encoded data frame into multiple H264 packets.

Note: Only STAP-A and Single NALU are supported right now. Uses packetization mode 0.

Parameters

encodedData

The encoded data.

packetize() [2/2]

static fm.liveswitch.h264.Packet [] fm.liveswitch.h264.Packet.packetize ( fm.liveswitch.DataBuffer  encodedData, int  packetizationMode  )

static

Packetizes a single encoded data frame into multiple H264 packets.

Note: Only STAP-A and Single NALU are supported right now.

Parameters

encodedData	The encoded data.
packetizationMode	The packetizationMode.

setLast()

void fm.liveswitch.h264.Packet.setLast

(

boolean

value

)

Sets whether this is the last nalu in the sequence (i.e.

RTP Marker).

setNalus()

void fm.liveswitch.h264.Packet.setNalus

(

fm.liveswitch.h264.Nalu[]

value

)

Sets the NAL Units.

setSequenceNumber()

void fm.liveswitch.h264.Packet.setSequenceNumber

(

long

value

)

Sets the RTP sequence number.

wrap()

static fm.liveswitch.h264.Packet fm.liveswitch.h264.Packet.wrap ( fm.liveswitch.DataBuffer  buffer )

static

Parses the specified packet bytes.

Parameters

buffer

The packet bytes.