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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes
MPEG1or2DemuxedServerMediaSubsession Class Reference

#include <MPEG1or2DemuxedServerMediaSubsession.hh>

Inheritance diagram for MPEG1or2DemuxedServerMediaSubsession:
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Collaboration diagram for MPEG1or2DemuxedServerMediaSubsession:
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Public Member Functions

void multiplexRTCPWithRTP ()
 
void setRTCPAppPacketHandler (RTCPAppHandlerFunc *handler, void *clientData)
 
void sendRTCPAppPacket (u_int8_t subtype, char const *name, u_int8_t *appDependentData, unsigned appDependentDataSize)
 
unsigned trackNumber () const
 
char const * trackId ()
 
virtual void testScaleFactor (float &scale)
 
virtual void getAbsoluteTimeRange (char *&absStartTime, char *&absEndTime) const
 
UsageEnvironment & envir () const
 
char const * name () const
 
virtual Boolean isSource () 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 MPEG1or2DemuxedServerMediaSubsession * createNew (MPEG1or2FileServerDemux &demux, u_int8_t streamIdTag, Boolean reuseFirstSource, Boolean iFramesOnly=False, double vshPeriod=5.0)
 
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

virtual char const * sdpLines (int addressFamily)
 
virtual void getStreamParameters (unsigned clientSessionId, struct sockaddr_storage const &clientAddress, Port const &clientRTPPort, Port const &clientRTCPPort, int tcpSocketNum, unsigned char rtpChannelId, unsigned char rtcpChannelId, TLSState *tlsState, struct sockaddr_storage &destinationAddress, u_int8_t &destinationTTL, Boolean &isMulticast, Port &serverRTPPort, Port &serverRTCPPort, void *&streamToken)
 
virtual void startStream (unsigned clientSessionId, void *streamToken, TaskFunc *rtcpRRHandler, void *rtcpRRHandlerClientData, unsigned short &rtpSeqNum, unsigned &rtpTimestamp, ServerRequestAlternativeByteHandler *serverRequestAlternativeByteHandler, void *serverRequestAlternativeByteHandlerClientData)
 
virtual void pauseStream (unsigned clientSessionId, void *streamToken)
 
virtual void seekStream (unsigned clientSessionId, void *streamToken, double &seekNPT, double streamDuration, u_int64_t &numBytes)
 
virtual void seekStream (unsigned clientSessionId, void *streamToken, char *&absStart, char *&absEnd)
 
virtual void nullSeekStream (unsigned clientSessionId, void *streamToken, double streamEndTime, u_int64_t &numBytes)
 
virtual void setStreamScale (unsigned clientSessionId, void *streamToken, float scale)
 
virtual float getCurrentNPT (void *streamToken)
 
virtual FramedSource * getStreamSource (void *streamToken)
 
virtual void getRTPSinkandRTCP (void *streamToken, RTPSink *&rtpSink, RTCPInstance *&rtcp)
 
virtual void deleteStream (unsigned clientSessionId, void *&streamToken)
 
virtual char const * getAuxSDPLine (RTPSink *rtpSink, FramedSource *inputSource)
 
virtual void seekStreamSource (FramedSource *inputSource, char *&absStart, char *&absEnd)
 
virtual void setStreamSourceScale (FramedSource *inputSource, float scale)
 
virtual void setStreamSourceDuration (FramedSource *inputSource, double streamDuration, u_int64_t &numBytes)
 
virtual void closeStreamSource (FramedSource *inputSource)
 
virtual Groupsock * createGroupsock (struct sockaddr_storage const &addr, Port port)
 
virtual RTCPInstance * createRTCP (Groupsock *RTCPgs, unsigned totSessionBW, unsigned char const *cname, RTPSink *sink)
 
void setSDPLinesFromRTPSink (RTPSink *rtpSink, FramedSource *inputSource, unsigned estBitrate)
 
char const * rangeSDPLine () const
 
TaskToken & nextTask ()
 

Protected Attributes

char * fSDPLines
 
u_int8_t * fMIKEYStateMessage
 
unsigned fMIKEYStateMessageSize
 
HashTable * fDestinationsHashTable
 
ServerMediaSession * fParentSession
 

Private Member Functions

 MPEG1or2DemuxedServerMediaSubsession (MPEG1or2FileServerDemux &demux, u_int8_t streamIdTag, Boolean reuseFirstSource, Boolean iFramesOnly, double vshPeriod)
 
virtual ~MPEG1or2DemuxedServerMediaSubsession ()
 
virtual void seekStreamSource (FramedSource *inputSource, double &seekNPT, double streamDuration, u_int64_t &numBytes)
 
virtual FramedSource * createNewStreamSource (unsigned clientSessionId, unsigned &estBitrate)
 
virtual RTPSink * createNewRTPSink (Groupsock *rtpGroupsock, unsigned char rtpPayloadTypeIfDynamic, FramedSource *inputSource)
 
virtual float duration () const
 

Private Attributes

MPEG1or2FileServerDemux & fOurDemux
 
u_int8_t fStreamIdTag
 
Boolean fIFramesOnly
 
double fVSHPeriod
 
Boolean fReuseFirstSource
 
portNumBits fInitialPortNum
 
Boolean fMultiplexRTCPWithRTP
 
void * fLastStreamToken
 
char fCNAME [100]
 
RTCPAppHandlerFunc * fAppHandlerTask
 
void * fAppHandlerClientData
 
ServerMediaSubsession * fNext
 
unsigned fTrackNumber
 
char const * fTrackId
 
UsageEnvironment & fEnviron
 
char fMediumName [mediumNameMaxLen]
 
TaskToken fNextTask
 

Detailed Description

Definition at line 32 of file MPEG1or2DemuxedServerMediaSubsession.hh.

Constructor & Destructor Documentation

◆ MPEG1or2DemuxedServerMediaSubsession()

MPEG1or2DemuxedServerMediaSubsession::MPEG1or2DemuxedServerMediaSubsession ( MPEG1or2FileServerDemux &  demux,
u_int8_t  streamIdTag,
Boolean  reuseFirstSource,
Boolean  iFramesOnly,
double  vshPeriod 
)
private

◆ ~MPEG1or2DemuxedServerMediaSubsession()

virtual MPEG1or2DemuxedServerMediaSubsession::~MPEG1or2DemuxedServerMediaSubsession ( )
privatevirtual

Member Function Documentation

◆ close() [1/2]

static void Medium::close ( Medium *  medium)
staticinherited

◆ close() [2/2]

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

◆ closeStreamSource()

virtual void OnDemandServerMediaSubsession::closeStreamSource ( FramedSource *  inputSource)
protectedvirtualinherited

◆ createGroupsock()

virtual Groupsock * OnDemandServerMediaSubsession::createGroupsock ( struct sockaddr_storage const &  addr,
Port  port 
)
protectedvirtualinherited

◆ createNew()

static MPEG1or2DemuxedServerMediaSubsession * MPEG1or2DemuxedServerMediaSubsession::createNew ( MPEG1or2FileServerDemux &  demux,
u_int8_t  streamIdTag,
Boolean  reuseFirstSource,
Boolean  iFramesOnly = False,
double  vshPeriod = 5.0 
)
static

◆ createNewRTPSink()

virtual RTPSink * MPEG1or2DemuxedServerMediaSubsession::createNewRTPSink ( Groupsock *  rtpGroupsock,
unsigned char  rtpPayloadTypeIfDynamic,
FramedSource *  inputSource 
)
privatevirtual

Implements OnDemandServerMediaSubsession.

◆ createNewStreamSource()

virtual FramedSource * MPEG1or2DemuxedServerMediaSubsession::createNewStreamSource ( unsigned  clientSessionId,
unsigned &  estBitrate 
)
privatevirtual

Implements OnDemandServerMediaSubsession.

◆ createRTCP()

virtual RTCPInstance * OnDemandServerMediaSubsession::createRTCP ( Groupsock *  RTCPgs,
unsigned  totSessionBW,
unsigned char const *  cname,
RTPSink *  sink 
)
protectedvirtualinherited

◆ deleteStream()

virtual void OnDemandServerMediaSubsession::deleteStream ( unsigned  clientSessionId,
void *&  streamToken 
)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

Reimplemented in MPEG2TransportFileServerMediaSubsession.

◆ duration()

virtual float MPEG1or2DemuxedServerMediaSubsession::duration ( ) const
privatevirtual

Reimplemented from ServerMediaSubsession.

◆ envir()

UsageEnvironment & Medium::envir ( ) const
inlineinherited

Definition at line 59 of file Media.hh.

59{return fEnviron;}
Medium::fEnviron
UsageEnvironment & fEnviron
Definition: Media.hh:82

References Medium::fEnviron.

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

◆ getAbsoluteTimeRange()

virtual void ServerMediaSubsession::getAbsoluteTimeRange ( char *&  absStartTime,
char *&  absEndTime 
) const
virtualinherited

◆ getAuxSDPLine()

virtual char const * OnDemandServerMediaSubsession::getAuxSDPLine ( RTPSink *  rtpSink,
FramedSource *  inputSource 
)
protectedvirtualinherited

Reimplemented in DVVideoFileServerMediaSubsession, H264VideoFileServerMediaSubsession, H265VideoFileServerMediaSubsession, and MPEG4VideoFileServerMediaSubsession.

◆ getCurrentNPT()

virtual float OnDemandServerMediaSubsession::getCurrentNPT ( void *  streamToken)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

◆ getRTPSinkandRTCP()

virtual void OnDemandServerMediaSubsession::getRTPSinkandRTCP ( void *  streamToken,
RTPSink *&  rtpSink,
RTCPInstance *&  rtcp 
)
protectedvirtualinherited

Implements ServerMediaSubsession.

◆ getStreamParameters()

virtual void OnDemandServerMediaSubsession::getStreamParameters ( unsigned  clientSessionId,
struct sockaddr_storage const &  clientAddress,
Port const &  clientRTPPort,
Port const &  clientRTCPPort,
int  tcpSocketNum,
unsigned char  rtpChannelId,
unsigned char  rtcpChannelId,
TLSState *  tlsState,
struct sockaddr_storage &  destinationAddress,
u_int8_t &  destinationTTL,
Boolean &  isMulticast,
Port &  serverRTPPort,
Port &  serverRTCPPort,
void *&  streamToken 
)
protectedvirtualinherited

Implements ServerMediaSubsession.

◆ getStreamSource()

virtual FramedSource * OnDemandServerMediaSubsession::getStreamSource ( void *  streamToken)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

◆ isMediaSession()

virtual Boolean Medium::isMediaSession ( ) const
virtualinherited

Reimplemented in MediaSession.

◆ isRTCPInstance()

virtual Boolean Medium::isRTCPInstance ( ) const
virtualinherited

Reimplemented in RTCPInstance.

◆ 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.

◆ isSource()

virtual Boolean Medium::isSource ( ) const
virtualinherited

Reimplemented in MediaSource.

◆ lookupByName()

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

◆ multiplexRTCPWithRTP()

void OnDemandServerMediaSubsession::multiplexRTCPWithRTP ( )
inlineinherited

Definition at line 110 of file OnDemandServerMediaSubsession.hh.

110{ fMultiplexRTCPWithRTP = True; }
True
const Boolean True
Definition: Boolean.hh:31

References OnDemandServerMediaSubsession::fMultiplexRTCPWithRTP, and True.

◆ name()

char const * Medium::name ( ) const
inlineinherited

Definition at line 61 of file Media.hh.

61{return fMediumName;}
Medium::fMediumName
char fMediumName[mediumNameMaxLen]
Definition: Media.hh:83

References Medium::fMediumName.

◆ nextTask()

TaskToken & Medium::nextTask ( )
inlineprotectedinherited

Definition at line 77 of file Media.hh.

77 {
78 return fNextTask;
79 }
Medium::fNextTask
TaskToken fNextTask
Definition: Media.hh:84

References Medium::fNextTask.

◆ nullSeekStream()

virtual void OnDemandServerMediaSubsession::nullSeekStream ( unsigned  clientSessionId,
void *  streamToken,
double  streamEndTime,
u_int64_t &  numBytes 
)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

◆ pauseStream()

virtual void OnDemandServerMediaSubsession::pauseStream ( unsigned  clientSessionId,
void *  streamToken 
)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

Reimplemented in MPEG2TransportFileServerMediaSubsession.

◆ rangeSDPLine()

char const * ServerMediaSubsession::rangeSDPLine ( ) const
protectedinherited

◆ sdpLines()

virtual char const * OnDemandServerMediaSubsession::sdpLines ( int  addressFamily)
protectedvirtualinherited

Implements ServerMediaSubsession.

◆ seekStream() [1/2]

virtual void OnDemandServerMediaSubsession::seekStream ( unsigned  clientSessionId,
void *  streamToken,
char *&  absStart,
char *&  absEnd 
)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

◆ seekStream() [2/2]

virtual void OnDemandServerMediaSubsession::seekStream ( unsigned  clientSessionId,
void *  streamToken,
double &  seekNPT,
double  streamDuration,
u_int64_t &  numBytes 
)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

Reimplemented in MPEG2TransportFileServerMediaSubsession.

◆ seekStreamSource() [1/2]

virtual void OnDemandServerMediaSubsession::seekStreamSource ( FramedSource *  inputSource,
char *&  absStart,
char *&  absEnd 
)
protectedvirtualinherited

◆ seekStreamSource() [2/2]

virtual void MPEG1or2DemuxedServerMediaSubsession::seekStreamSource ( FramedSource *  inputSource,
double &  seekNPT,
double  streamDuration,
u_int64_t &  numBytes 
)
privatevirtual

Reimplemented from OnDemandServerMediaSubsession.

◆ sendRTCPAppPacket()

void OnDemandServerMediaSubsession::sendRTCPAppPacket ( u_int8_t  subtype,
char const *  name,
u_int8_t *  appDependentData,
unsigned  appDependentDataSize 
)
inherited

◆ setRTCPAppPacketHandler()

void OnDemandServerMediaSubsession::setRTCPAppPacketHandler ( RTCPAppHandlerFunc *  handler,
void *  clientData 
)
inherited

◆ setSDPLinesFromRTPSink()

void OnDemandServerMediaSubsession::setSDPLinesFromRTPSink ( RTPSink *  rtpSink,
FramedSource *  inputSource,
unsigned  estBitrate 
)
protectedinherited

◆ setStreamScale()

virtual void OnDemandServerMediaSubsession::setStreamScale ( unsigned  clientSessionId,
void *  streamToken,
float  scale 
)
protectedvirtualinherited

Reimplemented from ServerMediaSubsession.

Reimplemented in MPEG2TransportFileServerMediaSubsession.

◆ setStreamSourceDuration()

virtual void OnDemandServerMediaSubsession::setStreamSourceDuration ( FramedSource *  inputSource,
double  streamDuration,
u_int64_t &  numBytes 
)
protectedvirtualinherited

Reimplemented in DVVideoFileServerMediaSubsession, and WAVAudioFileServerMediaSubsession.

◆ setStreamSourceScale()

virtual void OnDemandServerMediaSubsession::setStreamSourceScale ( FramedSource *  inputSource,
float  scale 
)
protectedvirtualinherited

Reimplemented in MP3AudioFileServerMediaSubsession, and WAVAudioFileServerMediaSubsession.

◆ startStream()

virtual void OnDemandServerMediaSubsession::startStream ( unsigned  clientSessionId,
void *  streamToken,
TaskFunc *  rtcpRRHandler,
void *  rtcpRRHandlerClientData,
unsigned short &  rtpSeqNum,
unsigned &  rtpTimestamp,
ServerRequestAlternativeByteHandler *  serverRequestAlternativeByteHandler,
void *  serverRequestAlternativeByteHandlerClientData 
)
protectedvirtualinherited

Implements ServerMediaSubsession.

Reimplemented in MPEG2TransportFileServerMediaSubsession.

◆ testScaleFactor()

virtual void ServerMediaSubsession::testScaleFactor ( float &  scale)
virtualinherited

Reimplemented in MP3AudioFileServerMediaSubsession, MPEG2TransportFileServerMediaSubsession, and WAVAudioFileServerMediaSubsession.

◆ trackId()

char const * ServerMediaSubsession::trackId ( )
inherited

◆ trackNumber()

unsigned ServerMediaSubsession::trackNumber ( ) const
inlineinherited

Definition at line 125 of file ServerMediaSession.hh.

125{ return fTrackNumber; }

References ServerMediaSubsession::fTrackNumber.

Field Documentation

◆ fAppHandlerClientData

void* OnDemandServerMediaSubsession::fAppHandlerClientData
privateinherited

Definition at line 147 of file OnDemandServerMediaSubsession.hh.

◆ fAppHandlerTask

RTCPAppHandlerFunc* OnDemandServerMediaSubsession::fAppHandlerTask
privateinherited

Definition at line 146 of file OnDemandServerMediaSubsession.hh.

◆ fCNAME

char OnDemandServerMediaSubsession::fCNAME[100]
privateinherited

Definition at line 145 of file OnDemandServerMediaSubsession.hh.

◆ fDestinationsHashTable

HashTable* OnDemandServerMediaSubsession::fDestinationsHashTable
protectedinherited

Definition at line 138 of file OnDemandServerMediaSubsession.hh.

◆ fEnviron

UsageEnvironment& Medium::fEnviron
privateinherited

Definition at line 82 of file Media.hh.

Referenced by Medium::envir().

◆ fIFramesOnly

Boolean MPEG1or2DemuxedServerMediaSubsession::fIFramesOnly
private

Definition at line 59 of file MPEG1or2DemuxedServerMediaSubsession.hh.

◆ fInitialPortNum

portNumBits OnDemandServerMediaSubsession::fInitialPortNum
privateinherited

Definition at line 142 of file OnDemandServerMediaSubsession.hh.

◆ fLastStreamToken

void* OnDemandServerMediaSubsession::fLastStreamToken
privateinherited

Definition at line 144 of file OnDemandServerMediaSubsession.hh.

◆ fMediumName

char Medium::fMediumName[mediumNameMaxLen]
privateinherited

Definition at line 83 of file Media.hh.

Referenced by Medium::name().

◆ fMIKEYStateMessage

u_int8_t* OnDemandServerMediaSubsession::fMIKEYStateMessage
protectedinherited

Definition at line 136 of file OnDemandServerMediaSubsession.hh.

◆ fMIKEYStateMessageSize

unsigned OnDemandServerMediaSubsession::fMIKEYStateMessageSize
protectedinherited

Definition at line 137 of file OnDemandServerMediaSubsession.hh.

◆ fMultiplexRTCPWithRTP

Boolean OnDemandServerMediaSubsession::fMultiplexRTCPWithRTP
privateinherited

Definition at line 143 of file OnDemandServerMediaSubsession.hh.

Referenced by OnDemandServerMediaSubsession::multiplexRTCPWithRTP().

◆ fNext

ServerMediaSubsession* ServerMediaSubsession::fNext
privateinherited

Definition at line 194 of file ServerMediaSession.hh.

◆ fNextTask

TaskToken Medium::fNextTask
privateinherited

Definition at line 84 of file Media.hh.

Referenced by Medium::nextTask().

◆ fOurDemux

MPEG1or2FileServerDemux& MPEG1or2DemuxedServerMediaSubsession::fOurDemux
private

Definition at line 57 of file MPEG1or2DemuxedServerMediaSubsession.hh.

◆ fParentSession

ServerMediaSession* ServerMediaSubsession::fParentSession
protectedinherited

Definition at line 189 of file ServerMediaSession.hh.

◆ fReuseFirstSource

Boolean OnDemandServerMediaSubsession::fReuseFirstSource
privateinherited

Definition at line 141 of file OnDemandServerMediaSubsession.hh.

◆ fSDPLines

char* OnDemandServerMediaSubsession::fSDPLines
protectedinherited

Definition at line 135 of file OnDemandServerMediaSubsession.hh.

◆ fStreamIdTag

u_int8_t MPEG1or2DemuxedServerMediaSubsession::fStreamIdTag
private

Definition at line 58 of file MPEG1or2DemuxedServerMediaSubsession.hh.

◆ fTrackId

char const* ServerMediaSubsession::fTrackId
privateinherited

Definition at line 197 of file ServerMediaSession.hh.

◆ fTrackNumber

unsigned ServerMediaSubsession::fTrackNumber
privateinherited

Definition at line 196 of file ServerMediaSession.hh.

Referenced by ServerMediaSubsession::trackNumber().

◆ fVSHPeriod

double MPEG1or2DemuxedServerMediaSubsession::fVSHPeriod
private

Definition at line 60 of file MPEG1or2DemuxedServerMediaSubsession.hh.

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