diff options
Diffstat (limited to 'libavformat/rtpdec.c')
| -rw-r--r-- | libavformat/rtpdec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c index ac294a0c42..8e429cc735 100644 --- a/libavformat/rtpdec.c +++ b/libavformat/rtpdec.c @@ -135,6 +135,7 @@ static int rtcp_parse_packet(RTPDemuxContext *s, const unsigned char *buf, return AVERROR_INVALIDDATA; } + s->last_rtcp_reception_time = av_gettime(); s->last_rtcp_ntp_time = AV_RB64(buf + 8); s->last_rtcp_timestamp = AV_RB32(buf + 16); if (s->first_rtcp_ntp_time == AV_NOPTS_VALUE) { @@ -261,7 +262,6 @@ int ff_rtp_check_and_send_back_rr(RTPDemuxContext *s, URLContext *fd, uint32_t lost_interval; uint32_t expected; uint32_t fraction; - uint64_t ntp_time = s->last_rtcp_ntp_time; // TODO: Get local ntp time? if ((!fd && !avio) || (count < 1)) return -1; @@ -315,7 +315,8 @@ int ff_rtp_check_and_send_back_rr(RTPDemuxContext *s, URLContext *fd, avio_wb32(pb, 0); /* delay since last SR */ } else { uint32_t middle_32_bits = s->last_rtcp_ntp_time >> 16; // this is valid, right? do we need to handle 64 bit values special? - uint32_t delay_since_last = ntp_time - s->last_rtcp_ntp_time; + uint32_t delay_since_last = av_rescale(av_gettime() - s->last_rtcp_reception_time, + 65536, AV_TIME_BASE); avio_wb32(pb, middle_32_bits); /* last SR timestamp */ avio_wb32(pb, delay_since_last); /* delay since last SR */ |