/** * @brief * * @param ssrc * @param localHost * @param localPortBase * @param remoteHost * @param remotePortBase */ RtpSession::RtpSession( uint32_t ssrc, const std::string &localHost, int localPortBase, const std::string &remoteHost, int remotePortBase ) : mSsrc( ssrc ), mLocalHost( localHost ), mRemoteHost( remoteHost ), mRtpClock( 0 ), mFrameCount( 0 ) { int seq = 0; char hostname[256] = ""; gethostname( hostname, sizeof(hostname) ); mCname = stringtf( "CaMeRa@%s", hostname ); Debug( 3, "RTP CName = %s", mCname.c_str() ); init( seq ); mMaxSeq = seq - 1; mProbation = MIN_SEQUENTIAL; mLocalPortChans[0] = localPortBase; mLocalPortChans[1] = localPortBase+1; mRemotePortChans[0] = remotePortBase; mRemotePortChans[1] = remotePortBase+1; mBaseTimeReal = tvNow(); mBaseTimeNtp = tvZero(); mBaseTimeRtp = 0; // These are for RTP Sender Reports, not currently implemented mLastSrTimeReal = tvZero(); mLastSrTimeNtp = tvZero(); mLastSrTimeRtp = 0; }
RtpSource::RtpSource( int id, const std::string &localHost, int localPortBase, const std::string &remoteHost, int remotePortBase, uint32_t ssrc, uint16_t seq, uint32_t rtpClock, uint32_t rtpTime, _AVCODECID codecId ) : mId( id ), mSsrc( ssrc ), mLocalHost( localHost ), mRemoteHost( remoteHost ), mRtpClock( rtpClock ), mCodecId( codecId ), mFrame( 65536 ), mFrameCount( 0 ), mFrameGood( true ), mFrameReady( false ), mFrameProcessed( false ) { char hostname[256] = ""; gethostname( hostname, sizeof(hostname) ); mCname = stringtf( "zm-%d@%s", mId, hostname ); Debug( 3, "RTP CName = %s", mCname.c_str() ); init( seq ); mMaxSeq = seq - 1; mProbation = MIN_SEQUENTIAL; mLocalPortChans[0] = localPortBase; mLocalPortChans[1] = localPortBase+1; mRemotePortChans[0] = remotePortBase; mRemotePortChans[1] = remotePortBase+1; mRtpFactor = mRtpClock; mBaseTimeReal = tvNow(); mBaseTimeNtp = tvZero(); mBaseTimeRtp = rtpTime; mLastSrTimeReal = tvZero(); mLastSrTimeNtp = tvZero(); mLastSrTimeRtp = 0; if(mCodecId != AV_CODEC_ID_H264 && mCodecId != AV_CODEC_ID_MPEG4) Warning( "The device is using a codec that may not be supported. Do not be surprised if things don't work." ); }