Merge "RTSPSource: relax error condition." into nyc-mr1-dev

                // RTSP "PLAY" command should be used to detect the first RTP packet

                // after seeking.

                if (track->mAllowedStaleAccessUnits > 0) {

                    if ((((seqNum ^ track->mFirstSeqNumInSegment) & 0xffff) != 0)) {

                    uint32_t seqNum16 = seqNum & 0xffff;

                    uint32_t firstSeqNumInSegment16 = track->mFirstSeqNumInSegment & 0xffff;

                    if (seqNum16 > firstSeqNumInSegment16 + kMaxAllowedStaleAccessUnits

                            || seqNum16 < firstSeqNumInSegment16) {

                        // Not the first rtp packet of the stream after seeking, discarding.

                        track->mAllowedStaleAccessUnits--;

                        ALOGV("discarding stale access unit (0x%x : 0x%x)",

                             seqNum, track->mFirstSeqNumInSegment);

                        continue;

                    }

                    ALOGW_IF(seqNum16 != firstSeqNumInSegment16,

                            "Missing the first packet(%u), now take packet(%u) as first one",

                            track->mFirstSeqNumInSegment, seqNum);

                } else { // track->mAllowedStaleAccessUnits <= 0

                    mNumAccessUnitsReceived = 0;

                    ALOGW_IF(track->mAllowedStaleAccessUnits == 0,