BasicUDPSink Class Reference

#include <BasicUDPSink.hh>

Inheritance diagram for BasicUDPSink:

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Collaboration diagram for BasicUDPSink:

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Public Types

typedef void( afterPlayingFunc )(void *clientData)

Public Member Functions

Boolean startPlaying (MediaSource &source, afterPlayingFunc *afterFunc, void *afterClientData)
virtual void stopPlaying ()
virtual Boolean isRTPSink () const
FramedSourcesource () const
UsageEnvironmentenvir () 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
virtual Boolean isDarwinInjector () const

Static Public Member Functions

static BasicUDPSinkcreateNew (UsageEnvironment &env, Groupsock *gs, unsigned maxPayloadSize=1450)
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

 BasicUDPSink (UsageEnvironment &env, Groupsock *gs, unsigned maxPayloadSize)
virtual ~BasicUDPSink ()
virtual Boolean sourceIsCompatibleWithUs (MediaSource &source)
void onSourceClosure ()
TaskTokennextTask ()

Static Protected Member Functions

static void onSourceClosure (void *clientData)

Protected Attributes

FramedSourcefSource

Private Member Functions

virtual Boolean continuePlaying ()
void continuePlaying1 ()
void afterGettingFrame1 (unsigned frameSize, unsigned numTruncatedBytes, unsigned durationInMicroseconds)

Static Private Member Functions

static void afterGettingFrame (void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
static void sendNext (void *firstArg)

Private Attributes

GroupsockfGS
unsigned fMaxPayloadSize
unsigned char * fOutputBuffer
timeval fNextSendTime

Friends

class MediaLookupTable

Detailed Description

Definition at line 31 of file BasicUDPSink.hh.


Member Typedef Documentation

typedef void( MediaSink::afterPlayingFunc)(void *clientData) [inherited]

Definition at line 33 of file MediaSink.hh.


Constructor & Destructor Documentation

BasicUDPSink::BasicUDPSink ( UsageEnvironment env,
Groupsock gs,
unsigned  maxPayloadSize 
) [protected]

Definition at line 29 of file BasicUDPSink.cpp.

References fMaxPayloadSize, and fOutputBuffer.

Referenced by createNew().

00031   : MediaSink(env),
00032     fGS(gs), fMaxPayloadSize(maxPayloadSize) {
00033   fOutputBuffer = new unsigned char[fMaxPayloadSize];
00034 }

BasicUDPSink::~BasicUDPSink (  )  [protected, virtual]

Definition at line 36 of file BasicUDPSink.cpp.

References fOutputBuffer.

00036                             {
00037   delete[] fOutputBuffer;
00038 }


Member Function Documentation

BasicUDPSink * BasicUDPSink::createNew ( UsageEnvironment env,
Groupsock gs,
unsigned  maxPayloadSize = 1450 
) [static]

Definition at line 24 of file BasicUDPSink.cpp.

References BasicUDPSink(), and env.

Referenced by OnDemandServerMediaSubsession::getStreamParameters(), main(), and startReplicaUDPSink().

00025                                                                {
00026   return new BasicUDPSink(env, gs, maxPayloadSize);
00027 }

Boolean BasicUDPSink::continuePlaying (  )  [private, virtual]

Implements MediaSink.

Definition at line 40 of file BasicUDPSink.cpp.

References continuePlaying1(), fNextSendTime, NULL, and True.

00040                                       {
00041   // Record the fact that we're starting to play now:
00042   gettimeofday(&fNextSendTime, NULL);
00043 
00044   // Arrange to get and send the first payload.
00045   // (This will also schedule any future sends.)
00046   continuePlaying1();
00047   return True;
00048 }

void BasicUDPSink::continuePlaying1 (  )  [private]

Definition at line 50 of file BasicUDPSink.cpp.

References afterGettingFrame(), fMaxPayloadSize, fOutputBuffer, MediaSink::fSource, FramedSource::getNextFrame(), NULL, and MediaSink::onSourceClosure().

Referenced by continuePlaying().

00050                                     {
00051   if (fSource != NULL) {
00052     fSource->getNextFrame(fOutputBuffer, fMaxPayloadSize,
00053                           afterGettingFrame, this,
00054                           onSourceClosure, this);
00055   }
00056 }

void BasicUDPSink::afterGettingFrame ( void *  clientData,
unsigned  frameSize,
unsigned  numTruncatedBytes,
struct timeval  presentationTime,
unsigned  durationInMicroseconds 
) [static, private]

Definition at line 58 of file BasicUDPSink.cpp.

References sink.

Referenced by continuePlaying1().

00061                                                                       {
00062   BasicUDPSink* sink = (BasicUDPSink*)clientData;
00063   sink->afterGettingFrame1(frameSize, numTruncatedBytes, durationInMicroseconds);
00064 }

void BasicUDPSink::afterGettingFrame1 ( unsigned  frameSize,
unsigned  numTruncatedBytes,
unsigned  durationInMicroseconds 
) [private]

Definition at line 66 of file BasicUDPSink.cpp.

References Medium::envir(), fGS, fMaxPayloadSize, fNextSendTime, fOutputBuffer, Medium::nextTask(), NULL, Groupsock::output(), TaskScheduler::scheduleDelayedTask(), sendNext(), UsageEnvironment::taskScheduler(), and Groupsock::ttl().

00067                                                                        {
00068   if (numTruncatedBytes > 0) {
00069     envir() << "BasicUDPSink::afterGettingFrame1(): The input frame data was too large for our spcified maximum payload size ("
00070             << fMaxPayloadSize << ").  "
00071             << numTruncatedBytes << " bytes of trailing data was dropped!\n";
00072   }
00073 
00074   // Send the packet:
00075   fGS->output(envir(), fGS->ttl(), fOutputBuffer, frameSize);
00076 
00077   // Figure out the time at which the next packet should be sent, based
00078   // on the duration of the payload that we just read:
00079   fNextSendTime.tv_usec += durationInMicroseconds;
00080   fNextSendTime.tv_sec += fNextSendTime.tv_usec/1000000;
00081   fNextSendTime.tv_usec %= 1000000;
00082 
00083   struct timeval timeNow;
00084   gettimeofday(&timeNow, NULL);
00085   int secsDiff = fNextSendTime.tv_sec - timeNow.tv_sec;
00086   int64_t uSecondsToGo = secsDiff*1000000 + (fNextSendTime.tv_usec - timeNow.tv_usec);
00087   if (uSecondsToGo < 0 || secsDiff < 0) { // sanity check: Make sure that the time-to-delay is non-negative:
00088     uSecondsToGo = 0;
00089   }
00090 
00091   // Delay this amount of time:
00092   nextTask() = envir().taskScheduler().scheduleDelayedTask(uSecondsToGo,
00093                                                            (TaskFunc*)sendNext, this);
00094 }

void BasicUDPSink::sendNext ( void *  firstArg  )  [static, private]

Definition at line 97 of file BasicUDPSink.cpp.

References sink.

Referenced by afterGettingFrame1().

00097                                           {
00098   BasicUDPSink* sink = (BasicUDPSink*)firstArg;
00099   sink->continuePlaying1();
00100 }

Boolean MediaSink::lookupByName ( UsageEnvironment env,
char const *  sinkName,
MediaSink *&  resultSink 
) [static, inherited]

Definition at line 39 of file MediaSink.cpp.

References env, False, Medium::isSink(), Medium::lookupByName(), NULL, and True.

Referenced by RTPSink::lookupByName().

00040                                                         {
00041   resultSink = NULL; // unless we succeed
00042 
00043   Medium* medium;
00044   if (!Medium::lookupByName(env, sinkName, medium)) return False;
00045 
00046   if (!medium->isSink()) {
00047     env.setResultMsg(sinkName, " is not a media sink");
00048     return False;
00049   }
00050 
00051   resultSink = (MediaSink*)medium;
00052   return True;
00053 }

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

Definition at line 41 of file Media.cpp.

References env, False, MediaLookupTable::lookup(), NULL, MediaLookupTable::ourMedia(), UsageEnvironment::setResultMsg(), and True.

Referenced by ServerMediaSession::lookupByName(), RTSPServer::lookupByName(), RTSPClient::lookupByName(), RTCPInstance::lookupByName(), MediaSource::lookupByName(), MediaSink::lookupByName(), MediaSession::lookupByName(), and DarwinInjector::lookupByName().

00042                                                          {
00043   resultMedium = MediaLookupTable::ourMedia(env)->lookup(mediumName);
00044   if (resultMedium == NULL) {
00045     env.setResultMsg("Medium ", mediumName, " does not exist");
00046     return False;
00047   }
00048 
00049   return True;
00050 }

Boolean MediaSink::startPlaying ( MediaSource source,
afterPlayingFunc afterFunc,
void *  afterClientData 
) [inherited]

Definition at line 60 of file MediaSink.cpp.

References MediaSink::continuePlaying(), Medium::envir(), MediaSink::fAfterClientData, MediaSink::fAfterFunc, False, MediaSink::fSource, NULL, UsageEnvironment::setResultMsg(), MediaSink::source(), and MediaSink::sourceIsCompatibleWithUs().

Referenced by createOutputFiles(), MPEG4VideoFileServerMediaSubsession::getAuxSDPLine(), H265VideoFileServerMediaSubsession::getAuxSDPLine(), H264VideoFileServerMediaSubsession::getAuxSDPLine(), getMPEG1or2TimeCode(), main(), play(), StreamState::startPlaying(), startReplicaFileSink(), and startReplicaUDPSink().

00062                                                        {
00063   // Make sure we're not already being played:
00064   if (fSource != NULL) {
00065     envir().setResultMsg("This sink is already being played");
00066     return False;
00067   }
00068 
00069   // Make sure our source is compatible:
00070   if (!sourceIsCompatibleWithUs(source)) {
00071     envir().setResultMsg("MediaSink::startPlaying(): source is not compatible!");
00072     return False;
00073   }
00074   fSource = (FramedSource*)&source;
00075 
00076   fAfterFunc = afterFunc;
00077   fAfterClientData = afterClientData;
00078   return continuePlaying();
00079 }

void MediaSink::stopPlaying (  )  [virtual, inherited]

Reimplemented in MultiFramedRTPSink.

Definition at line 81 of file MediaSink.cpp.

References Medium::envir(), MediaSink::fAfterFunc, MediaSink::fSource, Medium::nextTask(), NULL, FramedSource::stopGettingFrames(), UsageEnvironment::taskScheduler(), and TaskScheduler::unscheduleDelayedTask().

Referenced by afterPlaying(), StreamState::pause(), MultiFramedRTPSink::stopPlaying(), and MediaSink::~MediaSink().

00081                             {
00082   // First, tell the source that we're no longer interested:
00083   if (fSource != NULL) fSource->stopGettingFrames();
00084 
00085   // Cancel any pending tasks:
00086   envir().taskScheduler().unscheduleDelayedTask(nextTask());
00087 
00088   fSource = NULL; // indicates that we can be played again
00089   fAfterFunc = NULL;
00090 }

Boolean MediaSink::isRTPSink (  )  const [virtual, inherited]

Reimplemented in RTPSink.

Definition at line 107 of file MediaSink.cpp.

References False.

00107                                    {
00108   return False; // default implementation
00109 }

FramedSource* MediaSink::source (  )  const [inline, inherited]

Definition at line 42 of file MediaSink.hh.

References MediaSink::fSource.

Referenced by AMRAudioFileSink::afterGettingFrame(), JPEGVideoRTPSink::doSpecialFrameHandling(), MPEG4ESVideoRTPSink::sourceIsCompatibleWithUs(), MPEG1or2VideoRTPSink::sourceIsCompatibleWithUs(), MediaSink::sourceIsCompatibleWithUs(), JPEGVideoRTPSink::sourceIsCompatibleWithUs(), H265VideoRTPSink::sourceIsCompatibleWithUs(), H264VideoRTPSink::sourceIsCompatibleWithUs(), DVVideoRTPSink::sourceIsCompatibleWithUs(), AMRAudioRTPSink::sourceIsCompatibleWithUs(), AMRAudioFileSink::sourceIsCompatibleWithUs(), JPEGVideoRTPSink::specialHeaderSize(), and MediaSink::startPlaying().

00042 {return fSource;}

Boolean MediaSink::sourceIsCompatibleWithUs ( MediaSource source  )  [protected, virtual, inherited]

Reimplemented in AMRAudioFileSink, AMRAudioRTPSink, DVVideoRTPSink, H264VideoRTPSink, H265VideoRTPSink, JPEGVideoRTPSink, MPEG1or2VideoRTPSink, and MPEG4ESVideoRTPSink.

Definition at line 55 of file MediaSink.cpp.

References FramedSource::isFramedSource(), and MediaSink::source().

Referenced by MediaSink::startPlaying().

00055                                                                {
00056   // We currently support only framed sources.
00057   return source.isFramedSource();
00058 }

void MediaSink::onSourceClosure ( void *  clientData  )  [static, protected, inherited]

Definition at line 92 of file MediaSink.cpp.

References MediaSink::onSourceClosure(), and sink.

Referenced by MediaSink::onSourceClosure().

00092                                                 {
00093   MediaSink* sink = (MediaSink*)clientData;
00094   sink->onSourceClosure();
00095 }

void MediaSink::onSourceClosure (  )  [protected, inherited]

Definition at line 97 of file MediaSink.cpp.

References Medium::envir(), MediaSink::fAfterClientData, MediaSink::fAfterFunc, MediaSink::fSource, Medium::nextTask(), NULL, UsageEnvironment::taskScheduler(), and TaskScheduler::unscheduleDelayedTask().

Referenced by FileSink::afterGettingFrame(), MFSD_DummySink::afterGettingFrame1(), DummySink::continuePlaying(), MFSD_DummySink::continuePlaying(), FileSink::continuePlaying(), continuePlaying1(), OggFileSink::ourOnSourceClosure(), TCPStreamSink::processBuffer(), and MultiFramedRTPSink::sendPacketIfNecessary().

00097                                 {
00098   // Cancel any pending tasks:
00099   envir().taskScheduler().unscheduleDelayedTask(nextTask());
00100 
00101   fSource = NULL; // indicates that we can be played again
00102   if (fAfterFunc != NULL) {
00103     (*fAfterFunc)(fAfterClientData);
00104   }
00105 }

void Medium::close ( UsageEnvironment env,
char const *  mediumName 
) [static, inherited]

Definition at line 52 of file Media.cpp.

References env, MediaLookupTable::ourMedia(), and MediaLookupTable::remove().

Referenced by afterPlaying(), Medium::close(), closeMediaSinks(), OnDemandServerMediaSubsession::closeStreamSource(), continueAfterClientCreation0(), continueAfterTEARDOWN(), WAVAudioFileSource::createNew(), QuickTimeFileSink::createNew(), QCELPAudioRTPSource::createNew(), MP3FileSource::createNew(), AVIFileSink::createNew(), AMRAudioRTPSource::createNew(), WAVAudioFileServerMediaSubsession::createNewStreamSource(), MPEG1or2DemuxedServerMediaSubsession::createNewStreamSource(), MediaSubsession::deInitiate(), ServerMediaSession::deleteAllSubsessions(), RTSPServerSupportingHTTPStreaming::RTSPClientConnectionSupportingHTTPStreaming::handleHTTPCmd_StreamingGET(), MPEG1or2ProgramStreamFileDuration(), MPEG1or2Demux::noteElementaryStreamDeletion(), ByteStreamMultiFileSource::onSourceClosure1(), StreamState::reclaim(), registerResponseHandler(), RTSPServer::removeServerMediaSession(), ProxyServerMediaSession::resetDESCRIBEState(), OnDemandServerMediaSubsession::sdpLines(), shutdownStream(), subsessionAfterPlaying(), ClientTrickPlayState::updateStateOnScaleChange(), AMRDeinterleaver::~AMRDeinterleaver(), ByteStreamMultiFileSource::~ByteStreamMultiFileSource(), DarwinInjector::~DarwinInjector(), FramedFilter::~FramedFilter(), H264or5VideoRTPSink::~H264or5VideoRTPSink(), InputESSourceRecord::~InputESSourceRecord(), MatroskaFileParser::~MatroskaFileParser(), MatroskaFileServerDemux::~MatroskaFileServerDemux(), MPEG1or2Demux::~MPEG1or2Demux(), MPEG1or2FileServerDemux::~MPEG1or2FileServerDemux(), MPEG2TransportFileServerMediaSubsession::~MPEG2TransportFileServerMediaSubsession(), MPEG2TransportStreamFromPESSource::~MPEG2TransportStreamFromPESSource(), OggFileParser::~OggFileParser(), OggFileServerDemux::~OggFileServerDemux(), ProxyServerMediaSession::~ProxyServerMediaSession(), RTSPServerSupportingHTTPStreaming::RTSPClientConnectionSupportingHTTPStreaming::~RTSPClientConnectionSupportingHTTPStreaming(), ServerMediaSubsession::~ServerMediaSubsession(), StreamClientState::~StreamClientState(), StreamReplicator::~StreamReplicator(), and T140TextRTPSink::~T140TextRTPSink().

00052                                                           {
00053   MediaLookupTable::ourMedia(env)->remove(name);
00054 }

void Medium::close ( Medium medium  )  [static, inherited]

Definition at line 56 of file Media.cpp.

References Medium::close(), Medium::envir(), Medium::name(), and NULL.

00056                                  {
00057   if (medium == NULL) return;
00058 
00059   close(medium->envir(), medium->name());
00060 }

UsageEnvironment& Medium::envir (  )  const [inline, inherited]

Definition at line 59 of file Media.hh.

References Medium::fEnviron.

Referenced by QuickTimeFileSink::addArbitraryString(), FileSink::addData(), RTCPInstance::addStreamSocket(), MPEG2IFrameIndexFromTransportStream::addToTail(), StreamParser::afterGettingBytes1(), DummySink::afterGettingFrame(), TCPStreamSink::afterGettingFrame(), T140IdleFilter::afterGettingFrame(), FileSink::afterGettingFrame(), MultiFramedRTPSink::afterGettingFrame1(), InputESSourceRecord::afterGettingFrame1(), MPEG2TransportStreamFramer::afterGettingFrame1(), MPEG2IFrameIndexFromTransportStream::afterGettingFrame1(), H264or5VideoStreamDiscreteFramer::afterGettingFrame1(), afterGettingFrame1(), MPEG4VideoFileServerMediaSubsession::afterPlayingDummy1(), H265VideoFileServerMediaSubsession::afterPlayingDummy1(), H264VideoFileServerMediaSubsession::afterPlayingDummy1(), MPEG4VideoStreamParser::analyzeVOLHeader(), announceStream(), RTSPServer::RTSPClientConnection::changeClientInputSocket(), MPEG4VideoFileServerMediaSubsession::checkForAuxSDPLine1(), H265VideoFileServerMediaSubsession::checkForAuxSDPLine1(), H264VideoFileServerMediaSubsession::checkForAuxSDPLine1(), Medium::close(), ProxyServerMediaSubsession::closeStreamSource(), MPEG2IFrameIndexFromTransportStream::compactParseBuffer(), RTSPClient::connectionHandler1(), RTSPClient::connectToServer(), ProxyServerMediaSession::continueAfterDESCRIBE(), ProxyRTSPClient::continueAfterLivenessCommand(), ProxyRTSPClient::continueAfterSETUP(), T140TextRTPSink::continuePlaying(), QuickTimeFileSink::continuePlaying(), H264or5VideoRTPSink::continuePlaying(), AVIFileSink::continuePlaying(), ProxyServerMediaSubsession::createNewRTPSink(), MPEG4VideoFileServerMediaSubsession::createNewRTPSink(), MPEG2TransportUDPServerMediaSubsession::createNewRTPSink(), MPEG2TransportFileServerMediaSubsession::createNewRTPSink(), MPEG1or2VideoFileServerMediaSubsession::createNewRTPSink(), MPEG1or2DemuxedServerMediaSubsession::createNewRTPSink(), MP3AudioFileServerMediaSubsession::createNewRTPSink(), H265VideoFileServerMediaSubsession::createNewRTPSink(), H264VideoFileServerMediaSubsession::createNewRTPSink(), H263plusVideoFileServerMediaSubsession::createNewRTPSink(), DVVideoFileServerMediaSubsession::createNewRTPSink(), AMRAudioFileServerMediaSubsession::createNewRTPSink(), ADTSAudioFileServerMediaSubsession::createNewRTPSink(), AC3AudioFileServerMediaSubsession::createNewRTPSink(), HandlerServerForREGISTERCommand::createNewRTSPClient(), ProxyServerMediaSubsession::createNewStreamSource(), MPEG4VideoFileServerMediaSubsession::createNewStreamSource(), MPEG2TransportUDPServerMediaSubsession::createNewStreamSource(), MPEG2TransportFileServerMediaSubsession::createNewStreamSource(), MPEG1or2VideoFileServerMediaSubsession::createNewStreamSource(), MPEG1or2DemuxedServerMediaSubsession::createNewStreamSource(), MP3AudioFileServerMediaSubsession::createNewStreamSource(), H265VideoFileServerMediaSubsession::createNewStreamSource(), H264VideoFileServerMediaSubsession::createNewStreamSource(), H263plusVideoFileServerMediaSubsession::createNewStreamSource(), DVVideoFileServerMediaSubsession::createNewStreamSource(), AMRAudioFileServerMediaSubsession::createNewStreamSource(), ADTSAudioFileServerMediaSubsession::createNewStreamSource(), AC3AudioFileServerMediaSubsession::createNewStreamSource(), OggFile::createRTPSinkForTrackNumber(), MatroskaFile::createRTPSinkForTrackNumber(), MatroskaFile::createSourceForStreaming(), AMRDeinterleavingBuffer::deliverIncomingFrame(), MPEG2IFrameIndexFromTransportStream::deliverIndexRecord(), SegmentQueue::dequeue(), DeviceSource::DeviceSource(), WAVAudioFileSource::doGetNextFrame(), T140IdleFilter::doGetNextFrame(), MPEG2TransportStreamMultiplexor::doGetNextFrame(), MPEG2IFrameIndexFromTransportStream::doGetNextFrame(), MP3FileSource::doGetNextFrame(), H264or5Fragmenter::doGetNextFrame(), ByteStreamMultiFileSource::doGetNextFrame(), ByteStreamFileSource::doGetNextFrame(), BasicUDPSource::doGetNextFrame(), AMRAudioFileSource::doGetNextFrame(), ADTSAudioFileSource::doGetNextFrame(), MultiFramedRTPSource::doGetNextFrame1(), MP3FileSource::doGetNextFrame1(), ADUFromMP3Source::doGetNextFrame1(), SIPClient::doInviteStateMachine(), WAVAudioFileSource::doReadFromFile(), ByteStreamFileSource::doReadFromFile(), MPEG1or2VideoRTPSink::doSpecialFrameHandling(), MP3ADURTPSink::doSpecialFrameHandling(), H263plusVideoRTPSink::doSpecialFrameHandling(), WAVAudioFileSource::doStopGettingFrames(), T140IdleFilter::doStopGettingFrames(), MultiFramedRTPSource::doStopGettingFrames(), FramedSource::doStopGettingFrames(), ByteStreamFileSource::doStopGettingFrames(), BasicUDPSource::doStopGettingFrames(), SegmentQueue::enqueueNewSegment(), StreamParser::ensureValidBytes1(), MediaSubsession::env(), SubsessionIOState::envir(), RTSPServer::RTSPClientSession::envir(), RTSPServer::RTSPClientConnection::envir(), RTPInterface::envir(), AVISubsessionIOState::envir(), ServerMediaSession::generateSDPDescription(), RTPSource::getAttributes(), MP3FileSource::getAttributes(), MP3ADUTranscoder::getAttributes(), MediaSource::getAttributes(), MPEG4VideoFileServerMediaSubsession::getAuxSDPLine(), H265VideoFileServerMediaSubsession::getAuxSDPLine(), H264VideoFileServerMediaSubsession::getAuxSDPLine(), getMPEG1or2TimeCode(), FramedSource::getNextFrame(), getOptions(), DVVideoStreamFramer::getProfile(), SIPClient::getResponse(), SIPClient::getResponseCode(), getSDPDescription(), OnDemandServerMediaSubsession::getStreamParameters(), RTSPClient::handleAlternativeRequestByte1(), RTSPServer::RTSPClientConnection::handleCmd_REGISTER(), RTSPClient::handleGET_PARAMETERResponse(), RTSPServerSupportingHTTPStreaming::RTSPClientConnectionSupportingHTTPStreaming::handleHTTPCmd_StreamingGET(), RTSPClient::handleIncomingRequest(), RTSPClient::handlePLAYResponse(), RTSPClient::handleRequestError(), RTSPClient::handleResponseBytes(), RTSPClient::handleSETUPResponse(), RTSPServerWithREGISTERProxying::implementCmd_REGISTER(), RTSPServer::incomingConnectionHandler(), RTSPClient::incomingDataHandler1(), RTCPInstance::incomingReportHandler1(), MP3FileSource::initializeStream(), MediaSession::initializeWithSDP(), MediaSession::initiateByMediaType(), SIPClient::invite1(), DynamicRTSPServer::lookupServerMediaSession(), MatroskaDemux::MatroskaDemux(), MatroskaFile::MatroskaFile(), MPEG4GenericRTPSource::MPEG4GenericRTPSource(), MultiFramedRTPSource::networkReadHandler1(), OggDemux::newDemuxedTrack(), OggDemux::newDemuxedTrackByTrackNumber(), MatroskaDemux::newDemuxedTrackByTrackNumber(), MPEG1or2FileServerDemux::newElementaryStream(), MPEG1or2Demux::newElementaryStream(), MPEG4GenericBufferedPacket::nextEnclosedFrameSize(), AMRBufferedPacket::nextEnclosedFrameSize(), OggDemux::OggDemux(), OggFile::OggFile(), T140IdleFilter::onSourceClosure(), MediaSink::onSourceClosure(), RTSPClient::openConnection(), MPEG2TransportStreamIndexFile::openFid(), MPEG2IFrameIndexFromTransportStream::parseFrame(), AC3AudioStreamParser::parseFrame(), MPEGProgramStreamParser::parsePackHeader(), MPEGProgramStreamParser::parsePESPacket(), SIPClient::parseResponseCode(), MediaSession::parseSDPLine(), MPEG1or2VideoStreamParser::parseSlice(), MatroskaFileParser::parseStartOfFile(), MPEGProgramStreamParser::parseSystemHeader(), MPEG4VideoStreamParser::parseVideoObjectLayer(), MPEG4VideoStreamParser::parseVideoObjectPlane(), MPEG4VideoStreamParser::parseVisualObject(), TCPStreamSink::processBuffer(), SIPClient::processURL(), AC3AudioStreamParser::readAndSaveAFrame(), MPEG1or2Demux::registerReadInterest(), RTCPInstance::reschedule(), RTSPClient::resendCommand(), ProxyRTSPClient::reset(), RTSPClient::resetTCPSockets(), RTSPClient::responseHandlerForHTTP_GET1(), RTSPClient::RTSPClient(), RTSPServer::rtspURLPrefix(), RTCPInstance::schedule(), ProxyRTSPClient::scheduleDESCRIBECommand(), ProxyRTSPClient::scheduleLivenessCommand(), OnDemandServerMediaSubsession::sdpLines(), SIPClient::sendACK(), SIPClient::sendBYE(), RTSPClient::sendDummyUDPPackets(), SIPClient::sendINVITE(), MultiFramedRTPSink::sendPacketIfNecessary(), SIPClient::sendRequest(), RTSPClient::sendRequest(), DarwinInjector::setDestination(), RTSPClient::setRequestFields(), RTSPClient::setupHTTPTunneling1(), setupNextSubsession(), RTSPServer::setUpTunnelingOverHTTP(), QuickTimeFileSink::setWord(), AVIFileSink::setWord(), QuickTimeFileSink::setWord64(), shutdownStream(), SIPClient::SIPClient(), TCPStreamSink::socketWritableHandler1(), AMRAudioRTPSink::sourceIsCompatibleWithUs(), QuickTimeFileSink::startPlaying(), StreamState::startPlaying(), MediaSink::startPlaying(), AVIFileSink::startPlaying(), startPlayingSession(), PassiveServerMediaSubsession::startStream(), MediaSink::stopPlaying(), ProxyServerMediaSubsession::subsessionByeHandler(), tearDownSession(), SIPClient::timerAHandler(), SIPClient::timerBHandler(), SIPClient::timerDHandler(), ClientTrickPlayState::updateStateOnScaleChange(), MPEG2TransportStreamFramer::updateTSPacketDurationEstimate(), BasicUDPSource::~BasicUDPSource(), ByteStreamFileSource::~ByteStreamFileSource(), DeviceSource::~DeviceSource(), ProxyServerMediaSession::~ProxyServerMediaSession(), ProxyServerMediaSubsession::~ProxyServerMediaSubsession(), RTSPClient::~RTSPClient(), RTSPServer::~RTSPServer(), StreamClientState::~StreamClientState(), T140IdleFilter::~T140IdleFilter(), TCPStreamSink::~TCPStreamSink(), and WAVAudioFileSource::~WAVAudioFileSource().

00059 {return fEnviron;}

char const* Medium::name (  )  const [inline, inherited]

Definition at line 61 of file Media.hh.

References Medium::fMediumName.

Referenced by QuickTimeFileSink::addAtom_hdlr2(), Medium::close(), MP3ADUTranscoder::createNew(), MP3FromADUSource::createNew(), ADUFromMP3Source::createNew(), and MP3FileSource::initializeStream().

00061 {return fMediumName;}

Boolean Medium::isSource (  )  const [virtual, inherited]

Reimplemented in MediaSource.

Definition at line 62 of file Media.cpp.

References False.

Referenced by MediaSource::lookupByName().

00062                                {
00063   return False; // default implementation
00064 }

Boolean Medium::isRTCPInstance (  )  const [virtual, inherited]

Reimplemented in RTCPInstance.

Definition at line 70 of file Media.cpp.

References False.

Referenced by RTCPInstance::lookupByName().

00070                                      {
00071   return False; // default implementation
00072 }

Boolean Medium::isRTSPClient (  )  const [virtual, inherited]

Reimplemented in RTSPClient.

Definition at line 74 of file Media.cpp.

References False.

Referenced by RTSPClient::lookupByName().

00074                                    {
00075   return False; // default implementation
00076 }

Boolean Medium::isRTSPServer (  )  const [virtual, inherited]

Reimplemented in RTSPServer.

Definition at line 78 of file Media.cpp.

References False.

Referenced by RTSPServer::lookupByName().

00078                                    {
00079   return False; // default implementation
00080 }

Boolean Medium::isMediaSession (  )  const [virtual, inherited]

Reimplemented in MediaSession.

Definition at line 82 of file Media.cpp.

References False.

Referenced by MediaSession::lookupByName().

00082                                      {
00083   return False; // default implementation
00084 }

Boolean Medium::isServerMediaSession (  )  const [virtual, inherited]

Reimplemented in ServerMediaSession.

Definition at line 86 of file Media.cpp.

References False.

Referenced by ServerMediaSession::lookupByName().

00086                                            {
00087   return False; // default implementation
00088 }

Boolean Medium::isDarwinInjector (  )  const [virtual, inherited]

Reimplemented in DarwinInjector.

Definition at line 90 of file Media.cpp.

References False.

Referenced by DarwinInjector::lookupByName().

00090                                        {
00091   return False; // default implementation
00092 }

TaskToken& Medium::nextTask (  )  [inline, protected, inherited]

Definition at line 78 of file Media.hh.

References Medium::fNextTask.

Referenced by afterGettingFrame1(), MPEG4VideoFileServerMediaSubsession::afterPlayingDummy1(), H265VideoFileServerMediaSubsession::afterPlayingDummy1(), H264VideoFileServerMediaSubsession::afterPlayingDummy1(), MPEG4VideoFileServerMediaSubsession::checkForAuxSDPLine1(), H265VideoFileServerMediaSubsession::checkForAuxSDPLine1(), H264VideoFileServerMediaSubsession::checkForAuxSDPLine1(), MP3FileSource::doGetNextFrame(), AMRAudioFileSource::doGetNextFrame(), ADTSAudioFileSource::doGetNextFrame(), MultiFramedRTPSource::doGetNextFrame1(), WAVAudioFileSource::doReadFromFile(), ByteStreamFileSource::doReadFromFile(), WAVAudioFileSource::doStopGettingFrames(), MultiFramedRTPSource::doStopGettingFrames(), FramedSource::doStopGettingFrames(), ByteStreamFileSource::doStopGettingFrames(), MediaSink::onSourceClosure(), RTCPInstance::reschedule(), RTCPInstance::schedule(), MultiFramedRTPSink::sendPacketIfNecessary(), and MediaSink::stopPlaying().

00078                         {
00079         return fNextTask;
00080   }


Friends And Related Function Documentation

friend class MediaLookupTable [friend, inherited]

Definition at line 74 of file Media.hh.


Field Documentation

Groupsock* BasicUDPSink::fGS [private]

Definition at line 56 of file BasicUDPSink.hh.

Referenced by afterGettingFrame1().

unsigned BasicUDPSink::fMaxPayloadSize [private]

Definition at line 57 of file BasicUDPSink.hh.

Referenced by afterGettingFrame1(), BasicUDPSink(), and continuePlaying1().

unsigned char* BasicUDPSink::fOutputBuffer [private]

Definition at line 58 of file BasicUDPSink.hh.

Referenced by afterGettingFrame1(), BasicUDPSink(), continuePlaying1(), and ~BasicUDPSink().

struct timeval BasicUDPSink::fNextSendTime [read, private]

Definition at line 59 of file BasicUDPSink.hh.

Referenced by afterGettingFrame1(), and continuePlaying().

FramedSource* MediaSink::fSource [protected, inherited]

Definition at line 58 of file MediaSink.hh.

Referenced by FileSink::afterGettingFrame(), AMRAudioFileSink::afterGettingFrame(), MPEG4ESVideoRTPSink::auxSDPLine(), DVVideoRTPSink::auxSDPLine(), DummySink::continuePlaying(), TCPStreamSink::continuePlaying(), T140TextRTPSink::continuePlaying(), OggFileSink::continuePlaying(), MFSD_DummySink::continuePlaying(), H264or5VideoRTPSink::continuePlaying(), FileSink::continuePlaying(), continuePlaying1(), MPEG4ESVideoRTPSink::doSpecialFrameHandling(), MPEG1or2VideoRTPSink::doSpecialFrameHandling(), JPEGVideoRTPSink::doSpecialFrameHandling(), AMRAudioRTPSink::doSpecialFrameHandling(), MediaSink::onSourceClosure(), MultiFramedRTPSink::packFrame(), TCPStreamSink::processBuffer(), MediaSink::source(), JPEGVideoRTPSink::specialHeaderSize(), MediaSink::startPlaying(), MediaSink::stopPlaying(), H264or5VideoRTPSink::~H264or5VideoRTPSink(), and T140TextRTPSink::~T140TextRTPSink().


The documentation for this class was generated from the following files:
Generated on Wed Apr 23 16:15:46 2014 for live by  doxygen 1.5.2