Package com.wowza.wms.stream.livepacketizer

Interface ILiveStreamPacketizer

All Known Subinterfaces:

IDvrStreamManager

All Known Implementing Classes:

com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase, LiveStreamPacketizerCupertino, LiveStreamPacketizerMPEGDash

public interface ILiveStreamPacketizer

ILiveStreamPacketizer: live stream packetizer interface.

Method Summary

Modifier and Type	Method	Description
IMediaStream	getAndSetStartStream(IMediaStream stream)	Get the current stream that is being packetized
IApplicationInstance	getApplicationInstance()	Get the application instance associated with this live stream packetizer.
int	getLiveStreamPacketizerId()	Get the live stream packetizer id
WMSProperties	getProperties()	Get properties
long	getRepeaterLastSeqence()	Get the sequence number of the last added repeater item
int	getSegmentDurationTarget()	Returns the duration in milliseconds of the segment else throws an UnsupportedOperationException
default int	getSessionFormat()	Returns the session format that this packetizer generates
void	handlePacket(IMediaStream stream, AMFPacket packet)	Called to handle an incoming packet
void	init(String streamName, String packetizerName, IApplicationInstance appInstance, com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerItem liveStreamPacketizerItem)	Initialize live stream packetizer
boolean	isActive()	Is the live stream packetizer active
boolean	isPacketizeAudio()	True if audio is being packetized
boolean	isPacketizeData()	True if data is being packetized
boolean	isPacketizeVideo()	True if video is being packetized
boolean	isRepeaterEdge()	Is this packetizer a live repeater edge
void	resetStream(IMediaStream stream)	Called when something happens that forces the stream to reset
default void	sendLastData()	Sends the last chunk or segment
void	setLiveStreamPacketizerId(int id)	Set the live stream packetizer id
void	setPacketizeAudio(boolean packetizeAudio)	Set to true to packetize audio
void	setPacketizeData(boolean packetizeVideo)	Set to true to packetize data
void	setPacketizeVideo(boolean packetizeVideo)	Set to true to packetize video
void	setRepeaterEdge(boolean isRepeaterEdge)	Set is live repeater edge
void	shutdown()	Called to shutdown the live stream packetizer
void	startStream(IMediaStream stream)	Called when the stream starts
void	touch(long timecode)	Touch the stream to keep it active

Method Detail

init

void init(String streamName,
          String packetizerName,
          IApplicationInstance appInstance,
          com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerItem liveStreamPacketizerItem)

Initialize live stream packetizer

Parameters:

streamName - stream name

packetizerName - packetizer name

appInstance - application instance

liveStreamPacketizerItem - live stream packetizer

shutdown

void shutdown()

Called to shutdown the live stream packetizer

isActive

boolean isActive()

Is the live stream packetizer active

Returns:

true if active

getProperties

WMSProperties getProperties()

Get properties

Returns:

properties

getRepeaterLastSeqence

long getRepeaterLastSeqence()

Get the sequence number of the last added repeater item

Returns:

sequence number

getLiveStreamPacketizerId

int getLiveStreamPacketizerId()

Get the live stream packetizer id

Returns:

live stream packetizer id

setLiveStreamPacketizerId

void setLiveStreamPacketizerId(int id)

Set the live stream packetizer id

Parameters:

id -

handlePacket

void handlePacket(IMediaStream stream,
                  AMFPacket packet)

Called to handle an incoming packet

Parameters:

stream - stream

packet - packet

startStream

void startStream(IMediaStream stream)

Called when the stream starts

Parameters:

stream - stream

resetStream

void resetStream(IMediaStream stream)

Called when something happens that forces the stream to reset

Parameters:

stream - stream

touch

void touch(long timecode)

Touch the stream to keep it active

Parameters:

timecode - timecode of touch in milliseconds

isRepeaterEdge

boolean isRepeaterEdge()

Is this packetizer a live repeater edge

Returns:

true if live repeater edge

setRepeaterEdge

void setRepeaterEdge(boolean isRepeaterEdge)

Set is live repeater edge

Parameters:

isRepeaterEdge - is live repeater edge

isPacketizeAudio

boolean isPacketizeAudio()

True if audio is being packetized

Returns:

True if audio is being packetized

setPacketizeAudio

void setPacketizeAudio(boolean packetizeAudio)

Set to true to packetize audio

Parameters:

packetizeAudio - true to packetize audio

isPacketizeVideo

boolean isPacketizeVideo()

True if video is being packetized

Returns:

True if video is being packetized

setPacketizeVideo

void setPacketizeVideo(boolean packetizeVideo)

Set to true to packetize video

Parameters:

packetizeVideo - true to packetize video

isPacketizeData

boolean isPacketizeData()

True if data is being packetized

Returns:

True if data is being packetized

setPacketizeData

void setPacketizeData(boolean packetizeVideo)

Set to true to packetize data

Parameters:

packetizeVideo - true to packetize data

getAndSetStartStream

IMediaStream getAndSetStartStream(IMediaStream stream)

Get the current stream that is being packetized

Returns:

stream

getApplicationInstance

IApplicationInstance getApplicationInstance()

Get the application instance associated with this live stream packetizer.

Returns:

application instance

getSegmentDurationTarget

int getSegmentDurationTarget()

Returns the duration in milliseconds of the segment else throws an UnsupportedOperationException

Returns:

sendLastData

default void sendLastData()

Sends the last chunk or segment

getSessionFormat

default int getSessionFormat()

Returns the session format that this packetizer generates

Returns:

a IHTTPStreamerSession.SESSIONFORMAT*