com.wowza.wms.httpstreamer.mpegdashstreaming.livestreampacketizer

Class LiveStreamPacketizerMPEGDash

Object

com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

com.wowza.wms.httpstreamer.mpegdashstreaming.livestreampacketizer.LiveStreamPacketizerMPEGDash

All Implemented Interfaces:

ILiveStreamPacketizer, com.wowza.wms.util.IIdleNotify, Runnable

public class LiveStreamPacketizerMPEGDash
extends com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

Field Summary

Fields

Modifier and Type	Field and Description
protected WMSProperties	appProps
static int	AUDIOGROUPCOUNT
static int	CHUNKDURATIONTOLERANCE
protected static Class<LiveStreamPacketizerMPEGDash>	CLASS
protected static String	CLASSNAME
protected String	liveRepeaterEncryptionSharedSecret
static int	MAXCHUNKLOGCOUNT
protected String	originRepeaterContext
static int	PLAYSTARTTOLERANCE
protected WMSProperties	props
protected String	randomSessionStr
static int	STREAMMODE_AAC
static int	STREAMMODE_MP3
static int	STREAMMODE_TS
static int	WAITFORCODECTIME

Fields inherited from class com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

appInstance, captionDefaultLanguages, captionIngestType, captionsEnabled, captionUseStreamNameGroups, checkTimeoutInterval, DEFAULT_STREAMTIMEOUT, EVENT_PACKET, EVENT_RESETSTREAM, EVENT_STARTSTREAM, eventProcessCount, events, id, inProcessEvent, isActive, isRepeater, isRepeaterEdge, isRunning, lastCheckTime, lastEventProcessTC, lastStreamStartTime, lastStreamUpdate, liveStreamPacketizerItem, liveTimedTextProvider, maxEventCount, maxEventCountErrors, maxEventsPerRun, MAXEVENTSPERRUN, packetizeAudio, packetizeData, packetizerName, packetizeVideo, properties, runnerLock, startStream, streamName, streamStartupTimeout, streamTimeout, timeoutLock

Constructor Summary

Constructors

Constructor and Description
LiveStreamPacketizerMPEGDash()

Method Summary

Methods

Modifier and Type	Method and Description
void	addToChunk(com.wowza.wms.httpstreamer.model.LiveStreamPacketizerPacketHolder holder)
void	endChunk(long timecode, long timecodeAudio)
String	getAdditionalLiveProfiles()
MPEGDashDashChunk	getAudioChunk(int chunkFormat, long index)
MPEGDashDashChunk	getAudioChunkByTime(int chunkFormat, long time)
long	getAudioChunkIdFirst()
long	getAudioChunkIdLast()
MPEGDashDashChunk	getAudioInit(int chunkFormat)
String	getAudioMimeType(int chunkFormat)
long	getBitrate()
long	getBitrateAudio()
long	getBitrateVideo()
int	getChunkCount()
int	getChunkCountAudio()
int	getChunkCountMedia()
int	getChunkCountVideo()
int	getChunkDurationTarget()
static int	getChunkDurationTarget(IApplicationInstance appInstance, String packetizer)
IHTTPStreamerMPEGDashLiveStreamPacketizerChunkIdHandler	getChunkIdHandler()
com.wowza.wms.media.model.MediaCodecInfoAudio	getCodecInfoAudio()
com.wowza.wms.media.model.MediaCodecInfoVideo	getCodecInfoVideo()
int	getDefaultChunkFormat()
int	getDefaultChunkSetIndex()
CencInfo	getEncInfo()
double	getFrameRate()
Object	getLock()
MPEGDashDashChunk	getMediaChunk(int chunkFormat, long index)
MPEGDashDashChunk	getMediaChunkByTime(int chunkFormat, long time)
MPEGDashDashChunk	getMediaInit(int chunkFormat)
String	getMediaMimeType(int chunkFormat)
long	getMinimumUpdatePeriod()
int	getPlaylistChunkCount()
String	getRandomSessionStr()
void	getRepeaterItemsMPEGDash(java.util.List<com.wowza.wms.httpstreamer.mpegdashstreaming.livestreampacketizer.MPEGDashRepeaterHolder> items, long seq)
long	getRepeaterLastSeqence() Get the sequence number of the last added repeater item
java.util.Date	getStreamStartDate()
MPEGDashDashChunk	getVideoChunk(int chunkFormat, long index)
MPEGDashDashChunk	getVideoChunkByTime(int chunkFormat, long time)
long	getVideoChunkIdFirst()
long	getVideoChunkIdLast()
MPEGDashDashChunk	getVideoInit(int chunkFormat)
String	getVideoMimeType(int chunkFormat)
void	indexStream(com.wowza.wms.httpstreamer.mpegdashstreaming.file.HTTPStreamerMPEGDashLiveIndexItem indexItem)
void	init(String streamName, String packetizerName, IApplicationInstance appInstance, com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerItem liveStreamPacketizerItem) Initialize live stream packetizer
void	internalHandlePacket(IMediaStream stream, AMFPacket packet)
void	internalResetStream(IMediaStream stream)
void	internalStartStream(IMediaStream stream)
boolean	isHbbtvLiveProfileEnabled()
boolean	isPlaylistReady()
boolean	isRandomizeMediaName()
void	repeaterItemsMPEGDashflushed()
void	resetStream()
void	setAudioCodec(int codecId)
void	setChunkIdHandler(IHTTPStreamerMPEGDashLiveStreamPacketizerChunkIdHandler chunkIdHandler)
void	setCodecInfoAudio(com.wowza.wms.media.model.MediaCodecInfoAudio codecInfoAudio)
void	setCodecInfoVideo(com.wowza.wms.media.model.MediaCodecInfoVideo codecInfoVideo)
void	setRandomizeMediaName(boolean randomizeMediaName)
void	setVideoCodec(int codecId)
void	startChunk(long chunkId, long chunkIdUser, int streamMode, int videoCodecId, int audioCodecId, long timecode, long timecodeUser, String originRepeaterContext, CencInfo encInfo)
CencInfo	updateCencInfo(long chunkId)

Methods inherited from class com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

addPacketizerEvent, checkTimeout, getAndSetStartStream, getApplicationInstance, getCaptionProvider, getContextStr, getLiveStreamPacketizerId, getMaxEventCount, getProperties, getRepeaterItems, getRepeaterItemsSanJose, getStreamStartupTimeout, getStreamTimeout, handlePacket, initLiveCaptionIngestor, isActive, isCEA608IngestModuleInstalled, isPacketizeAudio, isPacketizeData, isPacketizeVideo, isRepeaterEdge, onIdle, resetStream, run, setLiveStreamPacketizerId, setMaxEventCount, setPacketizeAudio, setPacketizeData, setPacketizeVideo, setRepeaterEdge, setStreamStartupTimeout, setStreamTimeout, shutdown, startStream, touch

Methods inherited from class Object

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

Field Detail

appProps

protected WMSProperties appProps

AUDIOGROUPCOUNT

public static final int AUDIOGROUPCOUNT

See Also:

Constant Field Values

CHUNKDURATIONTOLERANCE

public static final int CHUNKDURATIONTOLERANCE

See Also:

Constant Field Values

CLASS

protected static final Class<LiveStreamPacketizerMPEGDash> CLASS

CLASSNAME

protected static final String CLASSNAME

See Also:

Constant Field Values

liveRepeaterEncryptionSharedSecret

protected String liveRepeaterEncryptionSharedSecret

MAXCHUNKLOGCOUNT

public static final int MAXCHUNKLOGCOUNT

See Also:

Constant Field Values

originRepeaterContext

protected String originRepeaterContext

PLAYSTARTTOLERANCE

public static final int PLAYSTARTTOLERANCE

See Also:

Constant Field Values

props

protected WMSProperties props

randomSessionStr

protected String randomSessionStr

STREAMMODE_AAC

public static final int STREAMMODE_AAC

See Also:

Constant Field Values

STREAMMODE_MP3

public static final int STREAMMODE_MP3

See Also:

Constant Field Values

STREAMMODE_TS

public static final int STREAMMODE_TS

See Also:

Constant Field Values

WAITFORCODECTIME

public static final int WAITFORCODECTIME

See Also:

Constant Field Values

Constructor Detail

LiveStreamPacketizerMPEGDash

public LiveStreamPacketizerMPEGDash()

Method Detail

addToChunk

public void addToChunk(com.wowza.wms.httpstreamer.model.LiveStreamPacketizerPacketHolder holder)

endChunk

public void endChunk(long timecode,
            long timecodeAudio)

getAdditionalLiveProfiles

public String getAdditionalLiveProfiles()

getAudioChunk

public MPEGDashDashChunk getAudioChunk(int chunkFormat,
                              long index)

getAudioChunkByTime

public MPEGDashDashChunk getAudioChunkByTime(int chunkFormat,
                                    long time)

getAudioChunkIdFirst

public long getAudioChunkIdFirst()

getAudioChunkIdLast

public long getAudioChunkIdLast()

getAudioInit

public MPEGDashDashChunk getAudioInit(int chunkFormat)

getAudioMimeType

public String getAudioMimeType(int chunkFormat)

getBitrate

public long getBitrate()

getBitrateAudio

public long getBitrateAudio()

getBitrateVideo

public long getBitrateVideo()

getChunkCount

public int getChunkCount()

getChunkCountAudio

public int getChunkCountAudio()

getChunkCountMedia

public int getChunkCountMedia()

getChunkCountVideo

public int getChunkCountVideo()

getChunkDurationTarget

public int getChunkDurationTarget()

getChunkDurationTarget

public static int getChunkDurationTarget(IApplicationInstance appInstance,
                         String packetizer)

getChunkIdHandler

public IHTTPStreamerMPEGDashLiveStreamPacketizerChunkIdHandler getChunkIdHandler()

getCodecInfoAudio

public com.wowza.wms.media.model.MediaCodecInfoAudio getCodecInfoAudio()

getCodecInfoVideo

public com.wowza.wms.media.model.MediaCodecInfoVideo getCodecInfoVideo()

getDefaultChunkFormat

public int getDefaultChunkFormat()

getDefaultChunkSetIndex

public int getDefaultChunkSetIndex()

getEncInfo

public CencInfo getEncInfo()

getFrameRate

public double getFrameRate()

getLock

public Object getLock()

getMediaChunk

public MPEGDashDashChunk getMediaChunk(int chunkFormat,
                              long index)

getMediaChunkByTime

public MPEGDashDashChunk getMediaChunkByTime(int chunkFormat,
                                    long time)

getMediaInit

public MPEGDashDashChunk getMediaInit(int chunkFormat)

getMediaMimeType

public String getMediaMimeType(int chunkFormat)

getMinimumUpdatePeriod

public long getMinimumUpdatePeriod()

getPlaylistChunkCount

public int getPlaylistChunkCount()

getRandomSessionStr

public String getRandomSessionStr()

getRepeaterItemsMPEGDash

public void getRepeaterItemsMPEGDash(java.util.List<com.wowza.wms.httpstreamer.mpegdashstreaming.livestreampacketizer.MPEGDashRepeaterHolder> items,
                            long seq)

getRepeaterLastSeqence

public long getRepeaterLastSeqence()

Description copied from interface: ILiveStreamPacketizer

Get the sequence number of the last added repeater item

Specified by:

getRepeaterLastSeqence in interface ILiveStreamPacketizer

Overrides:

getRepeaterLastSeqence in class com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

Returns:

sequence number

getStreamStartDate

public java.util.Date getStreamStartDate()

getVideoChunk

public MPEGDashDashChunk getVideoChunk(int chunkFormat,
                              long index)

getVideoChunkByTime

public MPEGDashDashChunk getVideoChunkByTime(int chunkFormat,
                                    long time)

getVideoChunkIdFirst

public long getVideoChunkIdFirst()

getVideoChunkIdLast

public long getVideoChunkIdLast()

getVideoInit

public MPEGDashDashChunk getVideoInit(int chunkFormat)

getVideoMimeType

public String getVideoMimeType(int chunkFormat)

indexStream

public void indexStream(com.wowza.wms.httpstreamer.mpegdashstreaming.file.HTTPStreamerMPEGDashLiveIndexItem indexItem)

init

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

Description copied from interface: ILiveStreamPacketizer

Initialize live stream packetizer

Specified by:

init in interface ILiveStreamPacketizer

Overrides:

init in class com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

Parameters:

streamName - stream name

packetizerName - packetizer name

appInstance - application instance

liveStreamPacketizerItem - live stream packetizer

internalHandlePacket

public void internalHandlePacket(IMediaStream stream,
                        AMFPacket packet)

Specified by:

internalHandlePacket in class com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

internalResetStream

public void internalResetStream(IMediaStream stream)

Specified by:

internalResetStream in class com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

internalStartStream

public void internalStartStream(IMediaStream stream)

Specified by:

internalStartStream in class com.wowza.wms.stream.livepacketizer.LiveStreamPacketizerBase

isHbbtvLiveProfileEnabled

public boolean isHbbtvLiveProfileEnabled()

isPlaylistReady

public boolean isPlaylistReady()

isRandomizeMediaName

public boolean isRandomizeMediaName()

repeaterItemsMPEGDashflushed

public void repeaterItemsMPEGDashflushed()

resetStream

public void resetStream()

setAudioCodec

public void setAudioCodec(int codecId)

setChunkIdHandler

public void setChunkIdHandler(IHTTPStreamerMPEGDashLiveStreamPacketizerChunkIdHandler chunkIdHandler)

setCodecInfoAudio

public void setCodecInfoAudio(com.wowza.wms.media.model.MediaCodecInfoAudio codecInfoAudio)

setCodecInfoVideo

public void setCodecInfoVideo(com.wowza.wms.media.model.MediaCodecInfoVideo codecInfoVideo)

setRandomizeMediaName

public void setRandomizeMediaName(boolean randomizeMediaName)

setVideoCodec

public void setVideoCodec(int codecId)

startChunk

public void startChunk(long chunkId,
              long chunkIdUser,
              int streamMode,
              int videoCodecId,
              int audioCodecId,
              long timecode,
              long timecodeUser,
              String originRepeaterContext,
              CencInfo encInfo)

updateCencInfo

public CencInfo updateCencInfo(long chunkId)