MediaSubsession::MediaSubsession(MediaSession& parent)
: sessionId(NULL), serverPortNum(0), sink(NULL), miscPtr(NULL),
fParent(parent), fNext(NULL),
fConnectionEndpointName(NULL),
fClientPortNum(0), fRTPPayloadFormat(0xFF),
fSavedSDPLines(NULL), fMediumName(NULL), fCodecName(NULL), fProtocolName(NULL),
fRTPTimestampFrequency(0), fControlPath(NULL),
fSourceFilterAddr(parent.sourceFilterAddr()),
fAuxiliarydatasizelength(0), fConstantduration(0), fConstantsize(0),
fCRC(0), fCtsdeltalength(0), fDe_interleavebuffersize(0), fDtsdeltalength(0),
fIndexdeltalength(0), fIndexlength(0), fInterleaving(0), fMaxdisplacement(0),
fObjecttype(0), fOctetalign(0), fProfile_level_id(0), fRobustsorting(0),
fSizelength(0), fStreamstateindication(0), fStreamtype(0),
fCpresent(False), fRandomaccessindication(False),
fConfig(NULL), fMode(NULL), fSpropParameterSets(NULL),
fPlayStartTime(0.0), fPlayEndTime(0.0),
fVideoWidth(0), fVideoHeight(0), fVideoFPS(0), fNumChannels(1), fScale(1.0f), fNPT_PTS_Offset(0.0f),
fRTPSocket(NULL), fRTCPSocket(NULL),
fRTPSource(NULL), fRTCPInstance(NULL), fReadSource(NULL) {
rtpInfo.seqNum = 0; rtpInfo.timestamp = 0; rtpInfo.infoIsNew = False;
#ifdef SUPPORT_REAL_RTSP
RealInitSDPAttributes(this);
#endif
m_nBandWidth = 0;
}
MediaSession::MediaSession(UsageEnvironment& env)
: Medium(env),
fSubsessionsHead(NULL), fSubsessionsTail(NULL),
fConnectionEndpointName(NULL), fMaxPlayEndTime(0.0f),
fScale(1.0f), fMediaSessionType(NULL) {
#ifdef SUPPORT_REAL_RTSP
RealInitSDPAttributes(this);
#endif
fSourceFilterAddr.s_addr = 0;
// Get our host name, and use this for the RTCP CNAME:
const unsigned maxCNAMElen = 100;
char CNAME[maxCNAMElen+1];
#ifndef CRIS
gethostname((char*)CNAME, maxCNAMElen);
#else
// "gethostname()" isn't defined for this platform
sprintf(CNAME, "unknown host %d", (unsigned)(our_random()*0x7FFFFFFF));
#endif
CNAME[maxCNAMElen] = '\0'; // just in case
fCNAME = strDup(CNAME);
}
