HLSSegmenter Class Reference

#include <HLSSegmenter.hh>

Inheritance diagram for HLSSegmenter:

Collaboration diagram for HLSSegmenter:

Public Types
typedef void	onEndOfSegmentFunc(void *clientData, char const *segmentFileName, double segmentDuration)
typedef void	afterPlayingFunc(void *clientData)

Public Member Functions
Boolean	startPlaying (MediaSource &source, afterPlayingFunc *afterFunc, void *afterClientData)
virtual void	stopPlaying ()
virtual Boolean	isRTPSink () const
FramedSource *	source () const
UsageEnvironment &	envir () const
char const *	name () const
virtual Boolean	isSource () const
virtual Boolean	isRTCPInstance () const
virtual Boolean	isRTSPClient () const
virtual Boolean	isRTSPServer () const
virtual Boolean	isMediaSession () const
virtual Boolean	isServerMediaSession () const

Static Public Member Functions
static HLSSegmenter *	createNew (UsageEnvironment &env, unsigned segmentationDuration, char const *fileNamePrefix, onEndOfSegmentFunc *onEndOfSegmentFunc=NULL, void *onEndOfSegmentClientData=NULL)
static Boolean	lookupByName (UsageEnvironment &env, char const *sinkName, MediaSink *&resultSink)
static Boolean	lookupByName (UsageEnvironment &env, char const *mediumName, Medium *&resultMedium)
static void	close (UsageEnvironment &env, char const *mediumName)
static void	close (Medium *medium)

Protected Member Functions
void	onSourceClosure ()
TaskToken &	nextTask ()

Static Protected Member Functions
static void	onSourceClosure (void *clientData)

Protected Attributes
FramedSource *	fSource

Private Member Functions
	HLSSegmenter (UsageEnvironment &env, unsigned segmentationDuration, char const *fileNamePrefix, onEndOfSegmentFunc *onEndOfSegmentFunc, void *onEndOfSegmentClientData)
virtual	~HLSSegmenter ()
void	ourEndOfSegmentHandler (double segmentDuration)
Boolean	openNextOutputSegment ()
virtual void	afterGettingFrame (unsigned frameSize, unsigned numTruncatedBytes)
void	ourOnSourceClosure ()
virtual Boolean	sourceIsCompatibleWithUs (MediaSource &source)
virtual Boolean	continuePlaying ()
virtual Boolean	isSink () const

Static Private Member Functions
static void	ourEndOfSegmentHandler (void *clientData, double segmentDuration)
static void	afterGettingFrame (void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
static void	ourOnSourceClosure (void *clientData)

Private Attributes
unsigned	fSegmentationDuration
char const *	fFileNamePrefix
onEndOfSegmentFunc *	fOnEndOfSegmentFunc
void *	fOnEndOfSegmentClientData
Boolean	fHaveConfiguredUpstreamSource
unsigned	fCurrentSegmentCounter
char *	fOutputSegmentFileName
FILE *	fOutFid
unsigned char *	fOutputFileBuffer
afterPlayingFunc *	fAfterFunc
void *	fAfterClientData
UsageEnvironment &	fEnviron
char	fMediumName [mediumNameMaxLen]
TaskToken	fNextTask

Detailed Description

Definition at line 30 of file HLSSegmenter.hh.

Member Typedef Documentation

afterPlayingFunc

typedef void MediaSink::afterPlayingFunc(void *clientData)

inherited

Definition at line 33 of file MediaSink.hh.

onEndOfSegmentFunc

typedef void HLSSegmenter::onEndOfSegmentFunc(void *clientData, char const *segmentFileName, double segmentDuration)

Definition at line 32 of file HLSSegmenter.hh.

Constructor & Destructor Documentation

HLSSegmenter()

HLSSegmenter::HLSSegmenter ( UsageEnvironment & env, unsigned segmentationDuration, char const * fileNamePrefix, onEndOfSegmentFunc * onEndOfSegmentFunc, void * onEndOfSegmentClientData )

private

Referenced by createNew().

~HLSSegmenter()

virtual HLSSegmenter::~HLSSegmenter ( )

privatevirtual

Member Function Documentation

afterGettingFrame() [1/2]

virtual void HLSSegmenter::afterGettingFrame ( unsigned frameSize, unsigned numTruncatedBytes )

privatevirtual

afterGettingFrame() [2/2]

void HLSSegmenter::afterGettingFrame ( void * clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds )

staticprivate

close() [1/2]

void Medium::close ( Medium * medium )

staticinherited

References Medium().

close() [2/2]

void Medium::close ( UsageEnvironment & env, char const * mediumName )

staticinherited

continuePlaying()

virtual Boolean HLSSegmenter::continuePlaying ( )

privatevirtual

Implements MediaSink.

createNew()

HLSSegmenter * HLSSegmenter::createNew ( UsageEnvironment & env, unsigned segmentationDuration, char const * fileNamePrefix, onEndOfSegmentFunc * onEndOfSegmentFunc = NULL, void * onEndOfSegmentClientData = NULL )

static

References HLSSegmenter(), and NULL.

envir()

UsageEnvironment & Medium::envir ( ) const

inlineinherited

Definition at line 59 of file Media.hh.

{return fEnviron;}

References fEnviron.

Referenced by MediaSubsession::env(), GenericMediaServer::ClientConnection::envir(), GenericMediaServer::ClientSession::envir(), and RTPInterface::envir().

isMediaSession()

virtual Boolean Medium::isMediaSession ( ) const

virtualinherited

Reimplemented in MediaSession.

isRTCPInstance()

virtual Boolean Medium::isRTCPInstance ( ) const

virtualinherited

Reimplemented in RTCPInstance.

isRTPSink()

virtual Boolean MediaSink::isRTPSink ( ) const

virtualinherited

Reimplemented in RTPSink.

isRTSPClient()

virtual Boolean Medium::isRTSPClient ( ) const

virtualinherited

Reimplemented in RTSPClient.

isRTSPServer()

virtual Boolean Medium::isRTSPServer ( ) const

virtualinherited

Reimplemented in RTSPServer.

isServerMediaSession()

virtual Boolean Medium::isServerMediaSession ( ) const

virtualinherited

Reimplemented in ServerMediaSession.

isSink()

virtual Boolean MediaSink::isSink ( ) const

privatevirtualinherited

Reimplemented from Medium.

isSource()

virtual Boolean Medium::isSource ( ) const

virtualinherited

Reimplemented in MediaSource.

lookupByName() [1/2]

Boolean MediaSink::lookupByName ( UsageEnvironment & env, char const * sinkName, MediaSink *& resultSink )

staticinherited

References MediaSink().

lookupByName() [2/2]

Boolean Medium::lookupByName ( UsageEnvironment & env, char const * mediumName, Medium *& resultMedium )

staticinherited

References Medium().

name()

char const * Medium::name ( ) const

inlineinherited

Definition at line 61 of file Media.hh.

{return fMediumName;}

References fMediumName.

Referenced by QuickTimeFileSink::_atom(), RTSPServer::lookupByName(), RTCPInstance::sendAppPacket(), and OnDemandServerMediaSubsession::sendRTCPAppPacket().

nextTask()

TaskToken & Medium::nextTask ( )

inlineprotectedinherited

Definition at line 77 of file Media.hh.

                        {
        return fNextTask;
  }

References fNextTask.

onSourceClosure() [1/2]

void MediaSink::onSourceClosure ( )

protectedinherited

onSourceClosure() [2/2]

void MediaSink::onSourceClosure ( void * clientData )

staticprotectedinherited

openNextOutputSegment()

Boolean HLSSegmenter::openNextOutputSegment ( )

private

ourEndOfSegmentHandler() [1/2]

void HLSSegmenter::ourEndOfSegmentHandler ( double segmentDuration )

private

ourEndOfSegmentHandler() [2/2]

void HLSSegmenter::ourEndOfSegmentHandler ( void * clientData, double segmentDuration )

staticprivate

ourOnSourceClosure() [1/2]

void HLSSegmenter::ourOnSourceClosure ( )

private

ourOnSourceClosure() [2/2]

void HLSSegmenter::ourOnSourceClosure ( void * clientData )

staticprivate

source()

FramedSource * MediaSink::source ( ) const

inlineinherited

Definition at line 42 of file MediaSink.hh.

{return fSource;}

References fSource.

Referenced by AMRAudioFileSink::sourceIsCompatibleWithUs(), AMRAudioRTPSink::sourceIsCompatibleWithUs(), DVVideoRTPSink::sourceIsCompatibleWithUs(), H264VideoRTPSink::sourceIsCompatibleWithUs(), H265VideoRTPSink::sourceIsCompatibleWithUs(), HLSSegmenter::sourceIsCompatibleWithUs(), JPEGVideoRTPSink::sourceIsCompatibleWithUs(), sourceIsCompatibleWithUs(), MPEG1or2VideoRTPSink::sourceIsCompatibleWithUs(), MPEG4ESVideoRTPSink::sourceIsCompatibleWithUs(), and startPlaying().

sourceIsCompatibleWithUs()

virtual Boolean HLSSegmenter::sourceIsCompatibleWithUs ( MediaSource & source )

privatevirtual

Reimplemented from MediaSink.

References MediaSink::source().

startPlaying()

Boolean MediaSink::startPlaying ( MediaSource & source, afterPlayingFunc * afterFunc, void * afterClientData )

inherited

References source().

stopPlaying()

virtual void MediaSink::stopPlaying ( )

virtualinherited

Reimplemented in MultiFramedRTPSink.

Field Documentation

fAfterClientData

void* MediaSink::fAfterClientData

privateinherited

Definition at line 67 of file MediaSink.hh.

fAfterFunc

afterPlayingFunc* MediaSink::fAfterFunc

privateinherited

Definition at line 66 of file MediaSink.hh.

fCurrentSegmentCounter

unsigned HLSSegmenter::fCurrentSegmentCounter

private

Definition at line 70 of file HLSSegmenter.hh.

fEnviron

UsageEnvironment& Medium::fEnviron

privateinherited

Definition at line 82 of file Media.hh.

Referenced by envir().

fFileNamePrefix

char const* HLSSegmenter::fFileNamePrefix

private

Definition at line 66 of file HLSSegmenter.hh.

fHaveConfiguredUpstreamSource

Boolean HLSSegmenter::fHaveConfiguredUpstreamSource

private

Definition at line 69 of file HLSSegmenter.hh.

fMediumName

char Medium::fMediumName[mediumNameMaxLen]

privateinherited

Definition at line 83 of file Media.hh.

Referenced by name().

fNextTask

TaskToken Medium::fNextTask

privateinherited

Definition at line 84 of file Media.hh.

Referenced by nextTask().

fOnEndOfSegmentClientData

void* HLSSegmenter::fOnEndOfSegmentClientData

private

Definition at line 68 of file HLSSegmenter.hh.

fOnEndOfSegmentFunc

onEndOfSegmentFunc* HLSSegmenter::fOnEndOfSegmentFunc

private

Definition at line 67 of file HLSSegmenter.hh.

fOutFid

FILE* HLSSegmenter::fOutFid

private

Definition at line 72 of file HLSSegmenter.hh.

fOutputFileBuffer

unsigned char* HLSSegmenter::fOutputFileBuffer

private

Definition at line 73 of file HLSSegmenter.hh.

fOutputSegmentFileName

char* HLSSegmenter::fOutputSegmentFileName

private

Definition at line 71 of file HLSSegmenter.hh.

fSegmentationDuration

unsigned HLSSegmenter::fSegmentationDuration

private

Definition at line 65 of file HLSSegmenter.hh.

fSource

FramedSource* MediaSink::fSource

protectedinherited

Definition at line 58 of file MediaSink.hh.

Referenced by source().

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The documentation for this class was generated from the following file:

• liveMedia/include/HLSSegmenter.hh