RTSP -- 完整报文流程

 

OPTIONS rtsp://127.0.0.1:8554/mystream RTSP/1.0
CSeq: 1
User-Agent: Lavf58.76.100

RTSP/1.0 200 OK
CSeq: 1
Public: DESCRIBE, ANNOUNCE, SETUP, PLAY, RECORD, PAUSE, GET_PARAMETER, TEARDOWN
Server: gortsplib



DESCRIBE rtsp://127.0.0.1:8554/mystream RTSP/1.0
Accept: application/sdp
CSeq: 2
User-Agent: Lavf58.76.100

RTSP/1.0 200 OK
CSeq: 2
Content-Base: rtsp://127.0.0.1:8554/mystream/
Content-Length: 446
Content-Type: application/sdp
Server: gortsplib

v=0
o=- 0 0 IN IP4 127.0.0.1
s=No Name
c=IN IP4 0.0.0.0
t=0 0
m=video 0 RTP/AVP 96
a=control:trackID=0
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1; profile-level-id=64001F; sprop-parameter-sets=Z2QAH6y1BEBQk1AQEBB4QCFQ,aO48sA==
m=audio 0 RTP/AVP 97
a=control:trackID=1
a=rtpmap:97 mpeg4-generic/48000/1
a=fmtp:97 config=1188; indexdeltalength=3; indexlength=3; mode=AAC-hbr; profile-level-id=1; sizelength=13; streamtype=5




SETUP rtsp://127.0.0.1:8554/mystream/trackID=0 RTSP/1.0
Transport: RTP/AVP/UDP;unicast;client_port=25854-25855
CSeq: 3
User-Agent: Lavf58.76.100

RTSP/1.0 200 OK
CSeq: 3
Server: gortsplib
Session: 9a22be55da9e445ebf8393022b3dfe65;timeout=60
Transport: RTP/AVP;unicast;client_port=25854-25855;server_port=8000-8001;ssrc=177E10CE



SETUP rtsp://127.0.0.1:8554/mystream/trackID=1 RTSP/1.0
Transport: RTP/AVP/UDP;unicast;client_port=25856-25857
CSeq: 4
User-Agent: Lavf58.76.100
Session: 9a22be55da9e445ebf8393022b3dfe65

RTSP/1.0 200 OK
CSeq: 4
Server: gortsplib
Session: 9a22be55da9e445ebf8393022b3dfe65;timeout=60
Transport: RTP/AVP;unicast;client_port=25856-25857;server_port=8000-8001;ssrc=61BF074A




PLAY rtsp://127.0.0.1:8554/mystream/ RTSP/1.0
Range: npt=0.000-
CSeq: 5
User-Agent: Lavf58.76.100
Session: 9a22be55da9e445ebf8393022b3dfe65

RTSP/1.0 200 OK
CSeq: 5
RTP-Info: url=rtsp://127.0.0.1:8554/mystream/trackID=0;seq=31403;rtptime=676084499,url=rtsp://127.0.0.1:8554/mystream/trackID=1;seq=11691;rtptime=1009374436
Server: gortsplib
Session: 9a22be55da9e445ebf8393022b3dfe65;timeout=60