FramedFilter Class Reference

#include <FramedFilter.hh>

Inheritance diagram for FramedFilter:

Collaboration diagram for FramedFilter:

Public Types
typedef void()	afterGettingFunc(void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
typedef void()	onCloseFunc(void *clientData)

Public Member Functions
FramedSource *	inputSource () const
void	reassignInputSource (FramedSource *newInputSource)
void	detachInputSource ()
void	getNextFrame (unsigned char *to, unsigned maxSize, afterGettingFunc *afterGettingFunc, void *afterGettingClientData, onCloseFunc *onCloseFunc, void *onCloseClientData)
void	handleClosure ()
void	stopGettingFrames ()
virtual unsigned	maxFrameSize () const
virtual void	doGetNextFrame ()=0
Boolean	isCurrentlyAwaitingData () const
virtual Boolean	isRTPSource () const
virtual Boolean	isMPEG1or2VideoStreamFramer () const
virtual Boolean	isMPEG4VideoStreamFramer () const
virtual Boolean	isH264VideoStreamFramer () const
virtual Boolean	isH265VideoStreamFramer () const
virtual Boolean	isDVVideoStreamFramer () const
virtual Boolean	isJPEGVideoSource () const
virtual Boolean	isAMRAudioSource () const
virtual Boolean	isMPEG2TransportStreamMultiplexor () const
UsageEnvironment &	envir () const
char const *	name () const
virtual Boolean	isSink () 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 Boolean	lookupByName (UsageEnvironment &env, char const *sourceName, FramedSource *&resultSource)
static Boolean	lookupByName (UsageEnvironment &env, char const *sourceName, MediaSource *&resultSource)
static Boolean	lookupByName (UsageEnvironment &env, char const *mediumName, Medium *&resultMedium)
static void	handleClosure (void *clientData)
static void	afterGetting (FramedSource *source)
static void	close (UsageEnvironment &env, char const *mediumName)
static void	close (Medium *medium)

Protected Member Functions
	FramedFilter (UsageEnvironment &env, FramedSource *inputSource)
virtual	~FramedFilter ()
virtual char const *	MIMEtype () const
virtual void	getAttributes () const
virtual void	doStopGettingFrames ()
TaskToken &	nextTask ()

Protected Attributes
FramedSource *	fInputSource
unsigned char *	fTo
unsigned	fMaxSize
unsigned	fFrameSize
unsigned	fNumTruncatedBytes
struct timeval	fPresentationTime
unsigned	fDurationInMicroseconds

Detailed Description

Definition at line 28 of file FramedFilter.hh.

Member Typedef Documentation

afterGettingFunc

typedef void() FramedSource::afterGettingFunc(void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)

inherited

Definition at line 36 of file FramedSource.hh.

onCloseFunc

typedef void() FramedSource::onCloseFunc(void *clientData)

inherited

Definition at line 40 of file FramedSource.hh.

Constructor & Destructor Documentation

FramedFilter()

FramedFilter::FramedFilter ( UsageEnvironment &  env, FramedSource *  inputSource  )

protected

~FramedFilter()

virtual FramedFilter::~FramedFilter ( )

protectedvirtual

Member Function Documentation

afterGetting()

static void FramedSource::afterGetting ( FramedSource *  source )

staticinherited

close() [1/2]

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

staticinherited

close() [2/2]

static void Medium::close ( Medium *  medium )

staticinherited

detachInputSource()

void FramedFilter::detachInputSource

(

)

doGetNextFrame()

virtual void FramedSource::doGetNextFrame ( )

pure virtualinherited

Implemented in PresentationTimeSubsessionNormalizer, EndianSwap24, EndianSwap16, HostFromNetworkOrder16, MP3ADUdeinterleaver, NetworkFromHostOrder16, MP3ADUinterleaver, MP3FromADUSource, PCMFromuLawAudioSource, T140IdleFilter, H264or5VideoStreamFramer, MPEG2TransportStreamMultiplexor, ByteStreamFileSource, WAVAudioFileSource, MPEG2TransportStreamTrickModeFilter, AC3AudioStreamFramer, ByteStreamMemoryBufferSource, MPEGVideoStreamFramer, MultiFramedRTPSource, MPEG1or2AudioStreamFramer, DeviceSource, MP3FileSource, MPEG2TransportStreamFramer, DVVideoStreamFramer, H263plusVideoStreamFramer, ADUFromMP3Source, MPEG2IFrameIndexFromTransportStream, MPEG1or2VideoStreamDiscreteFramer, ByteStreamMultiFileSource, ADTSAudioFileSource, BasicUDPSource, uLawFromPCMAudioSource, ADTSAudioStreamDiscreteFramer, MP3ADUTranscoder, MPEG1or2DemuxedElementaryStream, MPEG4VideoStreamDiscreteFramer, MPEG2TransportStreamAccumulator, AMRAudioFileSource, H264or5VideoStreamDiscreteFramer, MatroskaDemuxedTrack, OggDemuxedTrack, and MPEG2TransportStreamDemuxedTrack.

doStopGettingFrames()

virtual void FramedFilter::doStopGettingFrames ( )

protectedvirtual

Reimplemented from FramedSource.

Reimplemented in T140IdleFilter, MPEG2TransportStreamTrickModeFilter, MPEGVideoStreamFramer, and MPEG2TransportStreamFramer.

envir()

UsageEnvironment& Medium::envir ( ) const

inlineinherited

Definition at line 59 of file Media.hh.

{return fEnviron;}

References Medium::fEnviron.

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

getAttributes()

virtual void FramedFilter::getAttributes ( ) const

protectedvirtual

Reimplemented from MediaSource.

Reimplemented in MP3ADUTranscoder.

getNextFrame()

void FramedSource::getNextFrame ( unsigned char *  to, unsigned  maxSize, afterGettingFunc *  afterGettingFunc, void *  afterGettingClientData, onCloseFunc *  onCloseFunc, void *  onCloseClientData  )

inherited

handleClosure() [1/2]

static void FramedSource::handleClosure ( void *  clientData )

staticinherited

handleClosure() [2/2]

void FramedSource::handleClosure ( )

inherited

inputSource()

FramedSource* FramedFilter::inputSource ( ) const

inline

Definition at line 30 of file FramedFilter.hh.

{ return fInputSource; }

References fInputSource.

isAMRAudioSource()

virtual Boolean MediaSource::isAMRAudioSource ( ) const

virtualinherited

Reimplemented in AMRAudioSource.

isCurrentlyAwaitingData()

Boolean FramedSource::isCurrentlyAwaitingData ( ) const

inlineinherited

Definition at line 61 of file FramedSource.hh.

{return fIsCurrentlyAwaitingData;}

References FramedSource::fIsCurrentlyAwaitingData.

isDVVideoStreamFramer()

virtual Boolean MediaSource::isDVVideoStreamFramer ( ) const

virtualinherited

Reimplemented in DVVideoStreamFramer.

isH264VideoStreamFramer()

virtual Boolean MediaSource::isH264VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H264VideoStreamDiscreteFramer, and H264VideoStreamFramer.

isH265VideoStreamFramer()

virtual Boolean MediaSource::isH265VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H265VideoStreamDiscreteFramer, and H265VideoStreamFramer.

isJPEGVideoSource()

virtual Boolean MediaSource::isJPEGVideoSource ( ) const

virtualinherited

Reimplemented in JPEGVideoSource.

isMediaSession()

virtual Boolean Medium::isMediaSession ( ) const

virtualinherited

Reimplemented in MediaSession.

isMPEG1or2VideoStreamFramer()

virtual Boolean MediaSource::isMPEG1or2VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG1or2VideoStreamFramer.

isMPEG2TransportStreamMultiplexor()

virtual Boolean MediaSource::isMPEG2TransportStreamMultiplexor ( ) const

virtualinherited

Reimplemented in MPEG2TransportStreamMultiplexor.

isMPEG4VideoStreamFramer()

virtual Boolean MediaSource::isMPEG4VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG4VideoStreamFramer.

isRTCPInstance()

virtual Boolean Medium::isRTCPInstance ( ) const

virtualinherited

Reimplemented in RTCPInstance.

isRTPSource()

virtual Boolean MediaSource::isRTPSource ( ) const

virtualinherited

Reimplemented in RTPSource.

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 Medium::isSink ( ) const

virtualinherited

Reimplemented in MediaSink.

lookupByName() [1/3]

static Boolean MediaSource::lookupByName ( UsageEnvironment &  env, char const *  sourceName, MediaSource *&  resultSource  )

staticinherited

lookupByName() [2/3]

static Boolean FramedSource::lookupByName ( UsageEnvironment &  env, char const *  sourceName, FramedSource *&  resultSource  )

staticinherited

lookupByName() [3/3]

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

staticinherited

maxFrameSize()

virtual unsigned FramedSource::maxFrameSize ( ) const

virtualinherited

Reimplemented in MPEG1or2DemuxedElementaryStream.

MIMEtype()

virtual char const* FramedFilter::MIMEtype ( ) const

protectedvirtual

Reimplemented from MediaSource.

Reimplemented in MP3FromADUSource, and ADUFromMP3Source.

name()

char const* Medium::name ( ) const

inlineinherited

Definition at line 61 of file Media.hh.

{return fMediumName;}

References Medium::fMediumName.

nextTask()

TaskToken& Medium::nextTask ( )

inlineprotectedinherited

Definition at line 77 of file Media.hh.

                        {
        return fNextTask;
  }

References Medium::fNextTask.

reassignInputSource()

void FramedFilter::reassignInputSource ( FramedSource *  newInputSource )

inline

Definition at line 32 of file FramedFilter.hh.

{ fInputSource = newInputSource; }

References fInputSource.

stopGettingFrames()

void FramedSource::stopGettingFrames ( )

inherited

Field Documentation

fDurationInMicroseconds

unsigned FramedSource::fDurationInMicroseconds

protectedinherited

Definition at line 80 of file FramedSource.hh.

Referenced by OggDemuxedTrack::durationInMicroseconds(), and MatroskaDemuxedTrack::durationInMicroseconds().

fFrameSize

unsigned FramedSource::fFrameSize

protectedinherited

Definition at line 77 of file FramedSource.hh.

Referenced by MPEG2TransportStreamDemuxedTrack::frameSize(), OggDemuxedTrack::frameSize(), and MatroskaDemuxedTrack::frameSize().

fInputSource

FramedSource* FramedFilter::fInputSource

protected

Definition at line 49 of file FramedFilter.hh.

Referenced by MPEG2TransportStreamFramer::changeInputSource(), MPEG2TransportStreamTrickModeFilter::forgetInputSource(), inputSource(), and reassignInputSource().

fMaxSize

unsigned FramedSource::fMaxSize

protectedinherited

Definition at line 76 of file FramedSource.hh.

Referenced by MPEG2TransportStreamDemuxedTrack::maxSize(), OggDemuxedTrack::maxSize(), and MatroskaDemuxedTrack::maxSize().

fNumTruncatedBytes

unsigned FramedSource::fNumTruncatedBytes

protectedinherited

Definition at line 78 of file FramedSource.hh.

Referenced by MPEG2TransportStreamDemuxedTrack::numTruncatedBytes(), OggDemuxedTrack::numTruncatedBytes(), and MatroskaDemuxedTrack::numTruncatedBytes().

fPresentationTime

struct timeval FramedSource::fPresentationTime

protectedinherited

Definition at line 79 of file FramedSource.hh.

Referenced by MPEG2TransportStreamDemuxedTrack::presentationTime(), OggDemuxedTrack::presentationTime(), and MatroskaDemuxedTrack::presentationTime().

fTo

unsigned char* FramedSource::fTo

protectedinherited

Definition at line 75 of file FramedSource.hh.

Referenced by MPEG2TransportStreamDemuxedTrack::to(), OggDemuxedTrack::to(), and MatroskaDemuxedTrack::to().

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

• liveMedia/include/FramedFilter.hh