AMRAudioFileSink Class Reference

#include <AMRAudioFileSink.hh>

Inheritance diagram for AMRAudioFileSink:

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Collaboration diagram for AMRAudioFileSink:

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Public Types

typedef void( afterPlayingFunc )(void *clientData)

Public Member Functions

void addData (unsigned char const *data, unsigned dataSize, struct timeval presentationTime)
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
virtual Boolean isDarwinInjector () const

Static Public Member Functions

static AMRAudioFileSink * createNew (UsageEnvironment &env, char const *fileName, unsigned bufferSize=10000, Boolean oneFilePerFrame=False)
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

 AMRAudioFileSink (UsageEnvironment &env, FILE *fid, unsigned bufferSize, char const *perFrameFileNamePrefix)
virtual ~AMRAudioFileSink ()
virtual Boolean sourceIsCompatibleWithUs (MediaSource &source)
virtual void afterGettingFrame (unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime)
virtual Boolean continuePlaying ()
TaskToken & nextTask ()

Static Protected Member Functions

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

Protected Attributes

Boolean fHaveWrittenHeader
FILE * fOutFid
unsigned char * fBuffer
unsigned fBufferSize
char * fPerFrameFileNamePrefix
char * fPerFrameFileNameBuffer
FramedSource * fSource

Friends

class MediaLookupTable

Detailed Description

Definition at line 28 of file AMRAudioFileSink.hh.

Member Typedef Documentation

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

Definition at line 33 of file MediaSink.hh.

Constructor & Destructor Documentation

AMRAudioFileSink::AMRAudioFileSink ( UsageEnvironment &  env,
FILE *  fid,
unsigned  bufferSize,
char const *  perFrameFileNamePrefix 
) [protected]

Definition at line 28 of file AMRAudioFileSink.cpp.

Referenced by createNew().

00030   : FileSink(env, fid, bufferSize, perFrameFileNamePrefix),
00031     fHaveWrittenHeader(False) {
00032 }

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

Definition at line 34 of file AMRAudioFileSink.cpp.

00034                                     {
00035 }

Member Function Documentation

AMRAudioFileSink * AMRAudioFileSink::createNew ( UsageEnvironment &  env,
char const *  fileName,
unsigned  bufferSize = 10000,
Boolean  oneFilePerFrame = False 
) [static]

Reimplemented from FileSink.

Definition at line 38 of file AMRAudioFileSink.cpp.

References AMRAudioFileSink(), env, NULL, and OpenOutputFile().

Referenced by setupStreams().

00039                                                                           {
00040   do {
00041     FILE* fid;
00042     char const* perFrameFileNamePrefix;
00043     if (oneFilePerFrame) {
00044       // Create the fid for each frame
00045       fid = NULL;
00046       perFrameFileNamePrefix = fileName;
00047     } else {
00048       // Normal case: create the fid once
00049       fid = OpenOutputFile(env, fileName);
00050       if (fid == NULL) break;
00051       perFrameFileNamePrefix = NULL;
00052     }
00053 
00054     return new AMRAudioFileSink(env, fid, bufferSize, perFrameFileNamePrefix);
00055   } while (0);
00056 
00057   return NULL;
00058 }

Boolean AMRAudioFileSink::sourceIsCompatibleWithUs ( MediaSource &  source  )  [protected, virtual]

Reimplemented from MediaSink.

Definition at line 60 of file AMRAudioFileSink.cpp.

References MediaSource::isAMRAudioSource(), and MediaSink::source().

00060                                                                       {
00061   // The input source must be a AMR Audio source:
00062   return source.isAMRAudioSource();
00063 }

void AMRAudioFileSink::afterGettingFrame ( unsigned  frameSize,
unsigned  numTruncatedBytes,
struct timeval  presentationTime 
) [protected, virtual]

Reimplemented from FileSink.

Definition at line 65 of file AMRAudioFileSink.cpp.

References FileSink::addData(), FileSink::afterGettingFrame(), fHaveWrittenHeader, FileSink::fPerFrameFileNameBuffer, MediaSink::fSource, NULL, MediaSink::source(), and True.

00067                                                                           {
00068   AMRAudioSource* source = (AMRAudioSource*)fSource;
00069   if (source == NULL) return; // sanity check
00070 
00071   if (!fHaveWrittenHeader && fPerFrameFileNameBuffer == NULL) {
00072     // Output the appropriate AMR header to the start of the file.
00073     // This header is defined in RFC 4867, section 5.
00074     // (However, we don't do this if we're creating one file per frame.)
00075     char headerBuffer[100];
00076     sprintf(headerBuffer, "#!AMR%s%s\n",
00077             source->isWideband() ? "-WB" : "",
00078             source->numChannels() > 1 ? "_MC1.0" : "");
00079     unsigned headerLength = strlen(headerBuffer);
00080     if (source->numChannels() > 1) {
00081       // Also add a 32-bit channel description field:
00082       headerBuffer[headerLength++] = 0;
00083       headerBuffer[headerLength++] = 0;
00084       headerBuffer[headerLength++] = 0;
00085       headerBuffer[headerLength++] = source->numChannels();
00086     }
00087 
00088     addData((unsigned char*)headerBuffer, headerLength, presentationTime);
00089   }
00090   fHaveWrittenHeader = True;
00091 
00092   // Add the 1-byte header, before writing the file data proper:
00093   // (Again, we don't do this if we're creating one file per frame.)
00094   if (fPerFrameFileNameBuffer == NULL) {
00095     u_int8_t frameHeader = source->lastFrameHeader();
00096     addData(&frameHeader, 1, presentationTime);
00097   }
00098 
00099   // Call the parent class to complete the normal file write with the input data:
00100   FileSink::afterGettingFrame(frameSize, numTruncatedBytes, presentationTime);
00101 }

void FileSink::addData ( unsigned char const *  data,
unsigned  dataSize,
struct timeval  presentationTime 
) [inherited]

Definition at line 91 of file FileSink.cpp.

References Medium::envir(), FileSink::fOutFid, FileSink::fPerFrameFileNameBuffer, FileSink::fPerFrameFileNamePrefix, NULL, OpenOutputFile(), and our_random().

Referenced by H264VideoFileSink::afterGettingFrame(), FileSink::afterGettingFrame(), afterGettingFrame(), and setupStreams().

00092                                                         {
00093   if (fPerFrameFileNameBuffer != NULL) {
00094     // Special case: Open a new file on-the-fly for this frame
00095     sprintf(fPerFrameFileNameBuffer, "%s-%lu.%06lu", fPerFrameFileNamePrefix,
00096             presentationTime.tv_sec, presentationTime.tv_usec);
00097     fOutFid = OpenOutputFile(envir(), fPerFrameFileNameBuffer);
00098   }
00099 
00100   // Write to our file:
00101 #ifdef TEST_LOSS
00102   static unsigned const framesPerPacket = 10;
00103   static unsigned const frameCount = 0;
00104   static Boolean const packetIsLost;
00105   if ((frameCount++)%framesPerPacket == 0) {
00106     packetIsLost = (our_random()%10 == 0); // simulate 10% packet loss #####
00107   }
00108 
00109   if (!packetIsLost)
00110 #endif
00111   if (fOutFid != NULL && data != NULL) {
00112     fwrite(data, 1, dataSize, fOutFid);
00113   }
00114 }

Boolean FileSink::continuePlaying (  )  [protected, virtual, inherited]

Implements MediaSink.

Definition at line 73 of file FileSink.cpp.

References FileSink::afterGettingFrame(), False, FileSink::fBuffer, FileSink::fBufferSize, MediaSink::fSource, FramedSource::getNextFrame(), NULL, MediaSink::onSourceClosure(), and True.

Referenced by FileSink::afterGettingFrame().

00073                                   {
00074   if (fSource == NULL) return False;
00075 
00076   fSource->getNextFrame(fBuffer, fBufferSize,
00077                         afterGettingFrame, this,
00078                         onSourceClosure, this);
00079 
00080   return True;
00081 }

void FileSink::afterGettingFrame ( void *  clientData,
unsigned  frameSize,
unsigned  numTruncatedBytes,
struct timeval  presentationTime,
unsigned  durationInMicroseconds 
) [static, protected, inherited]

Definition at line 83 of file FileSink.cpp.

References FileSink::afterGettingFrame().

Referenced by H264VideoFileSink::afterGettingFrame(), FileSink::afterGettingFrame(), afterGettingFrame(), and FileSink::continuePlaying().

00086                                                                       {
00087   FileSink* sink = (FileSink*)clientData;
00088   sink->afterGettingFrame(frameSize, numTruncatedBytes, presentationTime);
00089 }

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 MPEG4VideoFileServerMediaSubsession::getAuxSDPLine(), H264VideoFileServerMediaSubsession::getAuxSDPLine(), getMPEG1or2TimeCode(), main(), play(), setupStreams(), 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 100 of file MediaSink.cpp.

References False.

Referenced by RTPSink::lookupByName().

00100                                    {
00101   return False; // default implementation
00102 }

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

Definition at line 42 of file MediaSink.hh.

References MediaSink::fSource.

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

00042 {return fSource;}

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

Definition at line 92 of file MediaSink.cpp.

References MediaSink::fAfterClientData, MediaSink::fAfterFunc, MediaSink::fSource, and NULL.

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

00092                                                 {
00093   MediaSink* sink = (MediaSink*)clientData;
00094   sink->fSource = NULL; // indicates that we can be played again
00095   if (sink->fAfterFunc != NULL) {
00096     (*(sink->fAfterFunc))(sink->fAfterClientData);
00097   }
00098 }

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(), 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(), MediaSubsession::initiate(), MPEG1or2ProgramStreamFileDuration(), MPEG1or2Demux::noteElementaryStreamDeletion(), ByteStreamMultiFileSource::onSourceClosure1(), StreamState::reclaim(), RTSPServer::removeServerMediaSession(), ProxyServerMediaSession::resetDESCRIBEState(), OnDemandServerMediaSubsession::sdpLines(), shutdownStream(), subsessionAfterPlaying(), ClientTrickPlayState::updateStateOnScaleChange(), AMRDeinterleaver::~AMRDeinterleaver(), ByteStreamMultiFileSource::~ByteStreamMultiFileSource(), DarwinInjector::~DarwinInjector(), FramedFilter::~FramedFilter(), H264VideoRTPSink::~H264VideoRTPSink(), InputESSourceRecord::~InputESSourceRecord(), MatroskaFileParser::~MatroskaFileParser(), MatroskaFileServerDemux::~MatroskaFileServerDemux(), MPEG1or2Demux::~MPEG1or2Demux(), MPEG1or2FileServerDemux::~MPEG1or2FileServerDemux(), MPEG2TransportFileServerMediaSubsession::~MPEG2TransportFileServerMediaSubsession(), MPEG2TransportStreamFromPESSource::~MPEG2TransportStreamFromPESSource(), 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(), H264VideoStreamDiscreteFramer::afterGettingFrame1(), BasicUDPSink::afterGettingFrame1(), MPEG4VideoFileServerMediaSubsession::afterPlayingDummy1(), H264VideoFileServerMediaSubsession::afterPlayingDummy1(), MPEG4VideoStreamParser::analyzeVOLHeader(), announceStream(), RTSPServer::RTSPClientConnection::changeClientInputSocket(), MPEG4VideoFileServerMediaSubsession::checkForAuxSDPLine1(), H264VideoFileServerMediaSubsession::checkForAuxSDPLine1(), Medium::close(), ProxyServerMediaSubsession::closeStreamSource(), MPEG2IFrameIndexFromTransportStream::compactParseBuffer(), RTSPClient::connectionHandler1(), RTSPClient::connectToServer(), ProxyServerMediaSession::continueAfterDESCRIBE(), ProxyRTSPClient::continueAfterLivenessCommand(), ProxyRTSPClient::continueAfterSETUP(), T140TextRTPSink::continuePlaying(), QuickTimeFileSink::continuePlaying(), H264VideoRTPSink::continuePlaying(), AVIFileSink::continuePlaying(), VP8VideoMatroskaFileServerMediaSubsession::createNewRTPSink(), VorbisAudioMatroskaFileServerMediaSubsession::createNewRTPSink(), T140TextMatroskaFileServerMediaSubsession::createNewRTPSink(), ProxyServerMediaSubsession::createNewRTPSink(), MPEG4VideoFileServerMediaSubsession::createNewRTPSink(), MPEG2TransportUDPServerMediaSubsession::createNewRTPSink(), MPEG2TransportFileServerMediaSubsession::createNewRTPSink(), MPEG1or2VideoFileServerMediaSubsession::createNewRTPSink(), MPEG1or2DemuxedServerMediaSubsession::createNewRTPSink(), MP3AudioFileServerMediaSubsession::createNewRTPSink(), H264VideoFileServerMediaSubsession::createNewRTPSink(), H263plusVideoFileServerMediaSubsession::createNewRTPSink(), DVVideoFileServerMediaSubsession::createNewRTPSink(), AMRAudioFileServerMediaSubsession::createNewRTPSink(), ADTSAudioFileServerMediaSubsession::createNewRTPSink(), AC3AudioMatroskaFileServerMediaSubsession::createNewRTPSink(), AC3AudioFileServerMediaSubsession::createNewRTPSink(), AACAudioMatroskaFileServerMediaSubsession::createNewRTPSink(), ProxyServerMediaSubsession::createNewStreamSource(), MPEG4VideoFileServerMediaSubsession::createNewStreamSource(), MPEG2TransportUDPServerMediaSubsession::createNewStreamSource(), MPEG2TransportFileServerMediaSubsession::createNewStreamSource(), MPEG1or2VideoFileServerMediaSubsession::createNewStreamSource(), MPEG1or2DemuxedServerMediaSubsession::createNewStreamSource(), MP3AudioFileServerMediaSubsession::createNewStreamSource(), H264VideoMatroskaFileServerMediaSubsession::createNewStreamSource(), H264VideoFileServerMediaSubsession::createNewStreamSource(), H263plusVideoFileServerMediaSubsession::createNewStreamSource(), DVVideoFileServerMediaSubsession::createNewStreamSource(), AMRAudioFileServerMediaSubsession::createNewStreamSource(), ADTSAudioFileServerMediaSubsession::createNewStreamSource(), AC3AudioFileServerMediaSubsession::createNewStreamSource(), AMRDeinterleavingBuffer::deliverIncomingFrame(), MPEG2IFrameIndexFromTransportStream::deliverIndexRecord(), SegmentQueue::dequeue(), DeviceSource::DeviceSource(), WAVAudioFileSource::doGetNextFrame(), T140IdleFilter::doGetNextFrame(), MPEG2TransportStreamMultiplexor::doGetNextFrame(), MPEG2IFrameIndexFromTransportStream::doGetNextFrame(), MP3FileSource::doGetNextFrame(), H264FUAFragmenter::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(), H264VideoFileServerMediaSubsession::getAuxSDPLine(), getMPEG1or2TimeCode(), FramedSource::getNextFrame(), getOptions(), DVVideoStreamFramer::getProfile(), SIPClient::getResponse(), SIPClient::getResponseCode(), getSDPDescription(), OnDemandServerMediaSubsession::getStreamParameters(), RTSPClient::handleAlternativeRequestByte1(), RTSPClient::handleGET_PARAMETERResponse(), RTSPServerSupportingHTTPStreaming::RTSPClientConnectionSupportingHTTPStreaming::handleHTTPCmd_StreamingGET(), RTSPClient::handleIncomingRequest(), RTSPClient::handlePLAYResponse(), RTSPClient::handleRequestError(), RTSPClient::handleResponseBytes(), RTSPClient::handleSETUPResponse(), RTSPServer::incomingConnectionHandler(), RTSPClient::incomingDataHandler1(), RTCPInstance::incomingReportHandler1(), MP3FileSource::initializeStream(), MediaSession::initializeWithSDP(), MediaSession::initiateByMediaType(), SIPClient::invite1(), DynamicRTSPServer::lookupServerMediaSession(), MatroskaDemux::MatroskaDemux(), MatroskaFile::MatroskaFile(), MPEG4GenericRTPSource::MPEG4GenericRTPSource(), MultiFramedRTPSource::networkReadHandler1(), MatroskaDemux::newDemuxedTrack(), MPEG1or2FileServerDemux::newElementaryStream(), MPEG1or2Demux::newElementaryStream(), MPEG4GenericBufferedPacket::nextEnclosedFrameSize(), AMRBufferedPacket::nextEnclosedFrameSize(), T140IdleFilter::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(), RTSPServer::rtspURLPrefix(), RTCPInstance::schedule(), ProxyRTSPClient::scheduleDESCRIBECommand(), ProxyRTSPClient::scheduleLivenessCommand(), OnDemandServerMediaSubsession::sdpLines(), SIPClient::sendACK(), SIPClient::sendBYE(), SIPClient::sendINVITE(), MultiFramedRTPSink::sendPacketIfNecessary(), SIPClient::sendRequest(), RTSPClient::sendRequest(), DarwinInjector::setDestination(), 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(), RTSPServer::~RTSPServer(), StreamClientState::~StreamClientState(), T140IdleFilter::~T140IdleFilter(), 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 BasicUDPSink::afterGettingFrame1(), MPEG4VideoFileServerMediaSubsession::afterPlayingDummy1(), H264VideoFileServerMediaSubsession::afterPlayingDummy1(), MPEG4VideoFileServerMediaSubsession::checkForAuxSDPLine1(), H264VideoFileServerMediaSubsession::checkForAuxSDPLine1(), MP3FileSource::doGetNextFrame(), AMRAudioFileSource::doGetNextFrame(), ADTSAudioFileSource::doGetNextFrame(), MultiFramedRTPSource::doGetNextFrame1(), WAVAudioFileSource::doReadFromFile(), ByteStreamFileSource::doReadFromFile(), MultiFramedRTPSource::doStopGettingFrames(), FramedSource::doStopGettingFrames(), ByteStreamFileSource::doStopGettingFrames(), 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

Boolean AMRAudioFileSink::fHaveWrittenHeader [protected]

Definition at line 48 of file AMRAudioFileSink.hh.

Referenced by afterGettingFrame().

FILE* FileSink::fOutFid [protected, inherited]

Definition at line 62 of file FileSink.hh.

Referenced by FileSink::addData(), FileSink::afterGettingFrame(), and FileSink::~FileSink().

unsigned char* FileSink::fBuffer [protected, inherited]

Definition at line 63 of file FileSink.hh.

Referenced by FileSink::afterGettingFrame(), FileSink::continuePlaying(), FileSink::FileSink(), and FileSink::~FileSink().

unsigned FileSink::fBufferSize [protected, inherited]

Definition at line 64 of file FileSink.hh.

Referenced by FileSink::afterGettingFrame(), and FileSink::continuePlaying().

char* FileSink::fPerFrameFileNamePrefix [protected, inherited]

Definition at line 65 of file FileSink.hh.

Referenced by FileSink::addData(), FileSink::FileSink(), and FileSink::~FileSink().

char* FileSink::fPerFrameFileNameBuffer [protected, inherited]

Definition at line 66 of file FileSink.hh.

Referenced by FileSink::addData(), FileSink::afterGettingFrame(), afterGettingFrame(), FileSink::FileSink(), and FileSink::~FileSink().

FramedSource* MediaSink::fSource [protected, inherited]

Definition at line 57 of file MediaSink.hh.

Referenced by FileSink::afterGettingFrame(), afterGettingFrame(), MPEG4ESVideoRTPSink::auxSDPLine(), DVVideoRTPSink::auxSDPLine(), DummySink::continuePlaying(), TCPStreamSink::continuePlaying(), T140TextRTPSink::continuePlaying(), MFSD_DummySink::continuePlaying(), H264VideoRTPSink::continuePlaying(), FileSink::continuePlaying(), BasicUDPSink::continuePlaying1(), MPEG4ESVideoRTPSink::doSpecialFrameHandling(), MPEG1or2VideoRTPSink::doSpecialFrameHandling(), JPEGVideoRTPSink::doSpecialFrameHandling(), AMRAudioRTPSink::doSpecialFrameHandling(), MediaSink::onSourceClosure(), MultiFramedRTPSink::packFrame(), TCPStreamSink::processBuffer(), MediaSink::source(), JPEGVideoRTPSink::specialHeaderSize(), MediaSink::startPlaying(), MediaSink::stopPlaying(), H264VideoRTPSink::~H264VideoRTPSink(), and T140TextRTPSink::~T140TextRTPSink().

The documentation for this class was generated from the following files:
Generated on Mon Apr 29 13:31:11 2013 for live by  doxygen 1.5.2