MultiFramedRTPSource Class Reference

#include <MultiFramedRTPSource.hh>

Inheritance diagram for MultiFramedRTPSource:

Collaboration diagram for MultiFramedRTPSource:

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

Public Member Functions
Boolean	curPacketMarkerBit () const
unsigned char	rtpPayloadFormat () const
virtual Boolean	hasBeenSynchronizedUsingRTCP ()
Groupsock *	RTPgs () const
u_int32_t	SSRC () const
void	registerForMultiplexedRTCPPackets (class RTCPInstance *rtcpInstance)
void	deregisterForMultiplexedRTCPPackets ()
unsigned	timestampFrequency () const
RTPReceptionStatsDB &	receptionStatsDB () const
u_int32_t	lastReceivedSSRC () const
Boolean &	enableRTCPReports ()
Boolean const &	enableRTCPReports () const
void	setStreamSocket (int sockNum, unsigned char streamChannelId)
void	setAuxilliaryReadHandler (AuxHandlerFunc *handlerFunc, void *handlerClientData)
u_int16_t	curPacketRTPSeqNum () const
void	getNextFrame (unsigned char *to, unsigned maxSize, afterGettingFunc *afterGettingFunc, void *afterGettingClientData, onCloseFunc *onCloseFunc, void *onCloseClientData)
void	handleClosure ()
void	stopGettingFrames ()
virtual unsigned	maxFrameSize () const
Boolean	isCurrentlyAwaitingData () const
virtual char const *	MIMEtype () 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
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, RTPSource *&resultSource)
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
	MultiFramedRTPSource (UsageEnvironment &env, Groupsock *RTPgs, unsigned char rtpPayloadFormat, unsigned rtpTimestampFrequency, BufferedPacketFactory *packetFactory=NULL)
virtual	~MultiFramedRTPSource ()
virtual Boolean	processSpecialHeader (BufferedPacket *packet, unsigned &resultSpecialHeaderSize)
virtual Boolean	packetIsUsableInJitterCalculation (unsigned char *packet, unsigned packetSize)
virtual void	doStopGettingFrames ()
TaskToken &	nextTask ()

Protected Attributes
Boolean	fCurrentPacketBeginsFrame
Boolean	fCurrentPacketCompletesFrame
RTPInterface	fRTPInterface
u_int16_t	fCurPacketRTPSeqNum
u_int32_t	fCurPacketRTPTimestamp
Boolean	fCurPacketMarkerBit
Boolean	fCurPacketHasBeenSynchronizedUsingRTCP
u_int32_t	fLastReceivedSSRC
class RTCPInstance *	fRTCPInstanceForMultiplexedRTCPPackets
unsigned char *	fTo
unsigned	fMaxSize
unsigned	fFrameSize
unsigned	fNumTruncatedBytes
struct timeval	fPresentationTime
unsigned	fDurationInMicroseconds

Private Member Functions
virtual void	doGetNextFrame ()
virtual void	setPacketReorderingThresholdTime (unsigned uSeconds)
void	reset ()
void	doGetNextFrame1 ()
void	networkReadHandler1 ()

Static Private Member Functions
static void	networkReadHandler (MultiFramedRTPSource *source, int)

Private Attributes
Boolean	fAreDoingNetworkReads
BufferedPacket *	fPacketReadInProgress
Boolean	fNeedDelivery
Boolean	fPacketLossInFragmentedFrame
unsigned char *	fSavedTo
unsigned	fSavedMaxSize
class ReorderingPacketBuffer *	fReorderingBuffer

Detailed Description

Definition at line 32 of file MultiFramedRTPSource.hh.

Member Typedef Documentation

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

inherited

Definition at line 36 of file FramedSource.hh.

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

inherited

Definition at line 40 of file FramedSource.hh.

Constructor & Destructor Documentation

MultiFramedRTPSource::MultiFramedRTPSource ( UsageEnvironment &  env, Groupsock *  RTPgs, unsigned char  rtpPayloadFormat, unsigned  rtpTimestampFrequency, BufferedPacketFactory *  packetFactory = NULL  )

protected

virtual MultiFramedRTPSource::~MultiFramedRTPSource ( )

protectedvirtual

Member Function Documentation

static void FramedSource::afterGetting ( FramedSource *  source )

staticinherited

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

staticinherited

static void Medium::close ( Medium *  medium )

staticinherited

Boolean RTPSource::curPacketMarkerBit ( ) const

inlineinherited

Definition at line 38 of file RTPSource.hh.

References RTPSource::fCurPacketMarkerBit.

{ return fCurPacketMarkerBit; }

u_int16_t RTPSource::curPacketRTPSeqNum ( ) const

inlineinherited

Definition at line 83 of file RTPSource.hh.

References RTPSource::fCurPacketRTPSeqNum.

{ return fCurPacketRTPSeqNum; }

void RTPSource::deregisterForMultiplexedRTCPPackets ( )

inlineinherited

Definition at line 55 of file RTPSource.hh.

References NULL, and RTPSource::registerForMultiplexedRTCPPackets().

{ registerForMultiplexedRTCPPackets(NULL); }

virtual void MultiFramedRTPSource::doGetNextFrame ( )

privatevirtual

Implements FramedSource.

void MultiFramedRTPSource::doGetNextFrame1 ( )

private

virtual void MultiFramedRTPSource::doStopGettingFrames ( )

protectedvirtual

Reimplemented from FramedSource.

Boolean& RTPSource::enableRTCPReports ( )

inlineinherited

Definition at line 66 of file RTPSource.hh.

References RTPSource::fEnableRTCPReports.

{ return fEnableRTCPReports; }

Boolean const& RTPSource::enableRTCPReports ( ) const

inlineinherited

Definition at line 67 of file RTPSource.hh.

References RTPSource::fEnableRTCPReports.

{ return fEnableRTCPReports; }

UsageEnvironment& Medium::envir ( ) const

inlineinherited

Definition at line 59 of file Media.hh.

References Medium::fEnviron.

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

{return fEnviron;}

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

inherited

static void FramedSource::handleClosure ( void *  clientData )

staticinherited

void FramedSource::handleClosure ( )

inherited

virtual Boolean RTPSource::hasBeenSynchronizedUsingRTCP ( )

virtualinherited

virtual Boolean MediaSource::isAMRAudioSource ( ) const

virtualinherited

Reimplemented in AMRAudioSource.

Boolean FramedSource::isCurrentlyAwaitingData ( ) const

inlineinherited

Definition at line 61 of file FramedSource.hh.

References FramedSource::fIsCurrentlyAwaitingData.

{return fIsCurrentlyAwaitingData;}

virtual Boolean MediaSource::isDVVideoStreamFramer ( ) const

virtualinherited

Reimplemented in DVVideoStreamFramer.

virtual Boolean MediaSource::isH264VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H264VideoStreamDiscreteFramer, and H264VideoStreamFramer.

virtual Boolean MediaSource::isH265VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H265VideoStreamDiscreteFramer, and H265VideoStreamFramer.

virtual Boolean MediaSource::isJPEGVideoSource ( ) const

virtualinherited

Reimplemented in JPEGVideoSource.

virtual Boolean Medium::isMediaSession ( ) const

virtualinherited

Reimplemented in MediaSession.

virtual Boolean MediaSource::isMPEG1or2VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG1or2VideoStreamFramer.

virtual Boolean MediaSource::isMPEG4VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG4VideoStreamFramer.

virtual Boolean Medium::isRTCPInstance ( ) const

virtualinherited

Reimplemented in RTCPInstance.

virtual Boolean Medium::isRTSPClient ( ) const

virtualinherited

Reimplemented in RTSPClient.

virtual Boolean Medium::isRTSPServer ( ) const

virtualinherited

Reimplemented in RTSPServer.

virtual Boolean Medium::isServerMediaSession ( ) const

virtualinherited

Reimplemented in ServerMediaSession.

virtual Boolean Medium::isSink ( ) const

virtualinherited

Reimplemented in MediaSink.

u_int32_t RTPSource::lastReceivedSSRC ( ) const

inlineinherited

Definition at line 63 of file RTPSource.hh.

References RTPSource::fLastReceivedSSRC.

{ return fLastReceivedSSRC; }

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

staticinherited

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

staticinherited

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

staticinherited

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

staticinherited

virtual unsigned FramedSource::maxFrameSize ( ) const

virtualinherited

Reimplemented in MPEG1or2DemuxedElementaryStream.

virtual char const* MediaSource::MIMEtype ( ) const

virtualinherited

Reimplemented in MP3FromADUSource, QuickTimeGenericRTPSource, MPEG4GenericRTPSource, SimpleRTPSource, H263plusVideoRTPSource, JPEGVideoRTPSource, MP3FileSource, H265VideoRTPSource, MPEG4LATMAudioRTPSource, ADUFromMP3Source, H261VideoRTPSource, MPEG1or2VideoRTPSource, VorbisAudioRTPSource, AC3AudioRTPSource, DVVideoRTPSource, MPEG1or2AudioRTPSource, MPEG4ESVideoRTPSource, H264VideoRTPSource, TheoraVideoRTPSource, VP8VideoRTPSource, VP9VideoRTPSource, MP3ADURTPSource, MPEG1or2DemuxedElementaryStream, FramedFilter, AMRAudioSource, MatroskaDemuxedTrack, and OggDemuxedTrack.

char const* Medium::name ( ) const

inlineinherited

Definition at line 61 of file Media.hh.

References Medium::fMediumName.

{return fMediumName;}

static void MultiFramedRTPSource::networkReadHandler ( MultiFramedRTPSource *  source, int    )

staticprivate

void MultiFramedRTPSource::networkReadHandler1 ( )

private

TaskToken& Medium::nextTask ( )

inlineprotectedinherited

Definition at line 77 of file Media.hh.

References Medium::fNextTask.

                        {
        return fNextTask;
  }

virtual Boolean MultiFramedRTPSource::packetIsUsableInJitterCalculation ( unsigned char *  packet, unsigned  packetSize  )

protectedvirtual

Reimplemented in MPEG1or2VideoRTPSource.

virtual Boolean MultiFramedRTPSource::processSpecialHeader ( BufferedPacket *  packet, unsigned &  resultSpecialHeaderSize  )

protectedvirtual

Reimplemented in QuickTimeGenericRTPSource, MPEG4GenericRTPSource, SimpleRTPSource, H263plusVideoRTPSource, JPEGVideoRTPSource, H265VideoRTPSource, MPEG4LATMAudioRTPSource, H261VideoRTPSource, VorbisAudioRTPSource, AC3AudioRTPSource, DVVideoRTPSource, MPEG1or2AudioRTPSource, MPEG1or2VideoRTPSource, MPEG4ESVideoRTPSource, H264VideoRTPSource, TheoraVideoRTPSource, VP8VideoRTPSource, and VP9VideoRTPSource.

RTPReceptionStatsDB& RTPSource::receptionStatsDB ( ) const

inlineinherited

Definition at line 59 of file RTPSource.hh.

References RTPSource::fReceptionStatsDB.

                                                {
    return *fReceptionStatsDB;
  }

void RTPSource::registerForMultiplexedRTCPPackets ( class RTCPInstance *  rtcpInstance )

inlineinherited

Definition at line 52 of file RTPSource.hh.

References RTPSource::fRTCPInstanceForMultiplexedRTCPPackets.

Referenced by RTPSource::deregisterForMultiplexedRTCPPackets().

                                                                           {
    fRTCPInstanceForMultiplexedRTCPPackets = rtcpInstance;
  }

void MultiFramedRTPSource::reset ( )

private

Groupsock* RTPSource::RTPgs ( ) const

inlineinherited

Definition at line 44 of file RTPSource.hh.

References RTPSource::fRTPInterface, and RTPInterface::gs().

{ return fRTPInterface.gs(); }

unsigned char RTPSource::rtpPayloadFormat ( ) const

inlineinherited

Definition at line 40 of file RTPSource.hh.

References RTPSource::fRTPPayloadFormat.

{ return fRTPPayloadFormat; }

void RTPSource::setAuxilliaryReadHandler ( AuxHandlerFunc *  handlerFunc, void *  handlerClientData  )

inlineinherited

Definition at line 74 of file RTPSource.hh.

References RTPSource::fRTPInterface, and RTPInterface::setAuxilliaryReadHandler().

                                                         {
    fRTPInterface.setAuxilliaryReadHandler(handlerFunc,
                                           handlerClientData);
  }

virtual void MultiFramedRTPSource::setPacketReorderingThresholdTime ( unsigned  uSeconds )

privatevirtual

Implements RTPSource.

void RTPSource::setStreamSocket ( int  sockNum, unsigned char  streamChannelId  )

inlineinherited

Definition at line 69 of file RTPSource.hh.

References RTPSource::fRTPInterface, and RTPInterface::setStreamSocket().

                                                                   {
    // hack to allow sending RTP over TCP (RFC 2236, section 10.12)
    fRTPInterface.setStreamSocket(sockNum, streamChannelId);
  }

u_int32_t RTPSource::SSRC ( ) const

inlineinherited

Definition at line 49 of file RTPSource.hh.

References RTPSource::fSSRC.

{ return fSSRC; }

void FramedSource::stopGettingFrames ( )

inherited

unsigned RTPSource::timestampFrequency ( ) const

inlineinherited

Definition at line 57 of file RTPSource.hh.

References RTPSource::fTimestampFrequency.

{return fTimestampFrequency;}

Field Documentation

Boolean MultiFramedRTPSource::fAreDoingNetworkReads

private

Definition at line 70 of file MultiFramedRTPSource.hh.

Boolean RTPSource::fCurPacketHasBeenSynchronizedUsingRTCP

protectedinherited

Definition at line 98 of file RTPSource.hh.

Boolean RTPSource::fCurPacketMarkerBit

protectedinherited

Definition at line 97 of file RTPSource.hh.

Referenced by RTPSource::curPacketMarkerBit().

u_int16_t RTPSource::fCurPacketRTPSeqNum

protectedinherited

Definition at line 95 of file RTPSource.hh.

Referenced by RTPSource::curPacketRTPSeqNum().

u_int32_t RTPSource::fCurPacketRTPTimestamp

protectedinherited

Definition at line 96 of file RTPSource.hh.

Referenced by RTPSource::curPacketRTPTimestamp().

Boolean MultiFramedRTPSource::fCurrentPacketBeginsFrame

protected

Definition at line 51 of file MultiFramedRTPSource.hh.

Boolean MultiFramedRTPSource::fCurrentPacketCompletesFrame

protected

Definition at line 52 of file MultiFramedRTPSource.hh.

unsigned FramedSource::fDurationInMicroseconds

protectedinherited

Definition at line 80 of file FramedSource.hh.

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

unsigned FramedSource::fFrameSize

protectedinherited

Definition at line 77 of file FramedSource.hh.

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

u_int32_t RTPSource::fLastReceivedSSRC

protectedinherited

Definition at line 99 of file RTPSource.hh.

Referenced by RTPSource::lastReceivedSSRC().

unsigned FramedSource::fMaxSize

protectedinherited

Definition at line 76 of file FramedSource.hh.

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

Boolean MultiFramedRTPSource::fNeedDelivery

private

Definition at line 72 of file MultiFramedRTPSource.hh.

unsigned FramedSource::fNumTruncatedBytes

protectedinherited

Definition at line 78 of file FramedSource.hh.

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

Boolean MultiFramedRTPSource::fPacketLossInFragmentedFrame

private

Definition at line 73 of file MultiFramedRTPSource.hh.

BufferedPacket* MultiFramedRTPSource::fPacketReadInProgress

private

Definition at line 71 of file MultiFramedRTPSource.hh.

struct timeval FramedSource::fPresentationTime

protectedinherited

Definition at line 79 of file FramedSource.hh.

Referenced by OggDemuxedTrack::presentationTime(), MatroskaDemuxedTrack::presentationTime(), and H264or5VideoStreamFramer::setPresentationTime().

class ReorderingPacketBuffer* MultiFramedRTPSource::fReorderingBuffer

private

Definition at line 78 of file MultiFramedRTPSource.hh.

class RTCPInstance* RTPSource::fRTCPInstanceForMultiplexedRTCPPackets

protectedinherited

Definition at line 100 of file RTPSource.hh.

Referenced by RTPSource::registerForMultiplexedRTCPPackets().

RTPInterface RTPSource::fRTPInterface

protectedinherited

Definition at line 94 of file RTPSource.hh.

Referenced by RTPSource::RTPgs(), RTPSource::setAuxilliaryReadHandler(), and RTPSource::setStreamSocket().

unsigned MultiFramedRTPSource::fSavedMaxSize

private

Definition at line 75 of file MultiFramedRTPSource.hh.

unsigned char* MultiFramedRTPSource::fSavedTo

private

Definition at line 74 of file MultiFramedRTPSource.hh.

unsigned char* FramedSource::fTo

protectedinherited

Definition at line 75 of file FramedSource.hh.

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

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

• liveMedia/include/MultiFramedRTPSource.hh