v=0
o=- 1109973417102828257 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS 1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIP
m=audio 32952 UDP/TLS/RTP/SAVPF 111 103 104 0 8 107 106 105 13 126
c=IN IP4 128.64.32.16
a=rtcp:32952 IN IP4 128.64.32.16
a=candidate:77142221 1 udp 2113937151 192.168.137.1 54081 typ host generation 0
a=candidate:77142221 2 udp 2113937151 192.168.137.1 54081 typ host generation 0
a=candidate:983072742 1 udp 2113937151 172.22.0.56 54082 typ host generation 0
a=candidate:983072742 2 udp 2113937151 172.22.0.56 54082 typ host generation 0
a=candidate:2245074553 1 udp 1845501695 32.64.128.1 62397 typ srflx raddr 192.168.137.1 rport 54081 generation 0
a=candidate:2245074553 2 udp 1845501695 32.64.128.1 62397 typ srflx raddr 192.168.137.1 rport 54081 generation 0
a=candidate:2479353907 1 udp 1845501695 32.64.128.1 54082 typ srflx raddr 172.22.0.56 rport 54082 generation 0
a=candidate:2479353907 2 udp 1845501695 32.64.128.1 54082 typ srflx raddr 172.22.0.56 rport 54082 generation 0
a=candidate:1243276349 1 tcp 1509957375 192.168.137.1 0 typ host generation 0
a=candidate:1243276349 2 tcp 1509957375 192.168.137.1 0 typ host generation 0
a=candidate:1947960086 1 tcp 1509957375 172.22.0.56 0 typ host generation 0
a=candidate:1947960086 2 tcp 1509957375 172.22.0.56 0 typ host generation 0
a=candidate:1808221584 1 udp 33562367 128.64.32.16 32952 typ relay raddr 32.64.128.1 rport 62398 generation 0
a=candidate:1808221584 2 udp 33562367 128.64.32.16 32952 typ relay raddr 32.64.128.1 rport 62398 generation 0
a=candidate:507872740 1 udp 33562367 128.64.32.16 40975 typ relay raddr 32.64.128.1 rport 54085 generation 0
a=candidate:507872740 2 udp 33562367 128.64.32.16 40975 typ relay raddr 32.64.128.1 rport 54085 generation 0
a=ice-ufrag:xQuJwjX3V3eMA81k
a=ice-pwd:ZUiRmjS2GDhG140p73dAsSVP
a=ice-options:google-ice
a=fingerprint:sha-256 59:4A:8B:73:A7:73:53:71:88:D7:4D:58:28:0C:79:72:31:29:9B:05:37:DD:58:43:C2:D4:85:A2:B3:66:38:7A
a=setup:active
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=sendrecv
a=mid:audio
a=rtcp-mux
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:/U44g3ULdtapeiSg+T3n6dDLBKIjpOhb/NXAL/2b
a=rtpmap:111 opus/48000/2
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:107 CN/48000
a=rtpmap:106 CN/32000
a=rtpmap:105 CN/16000
a=rtpmap:13 CN/8000
a=rtpmap:126 telephone-event/8000
a=maxptime:60
a=ssrc:2271517329 cname:mKDNt7SQf6pwDlIn
a=ssrc:2271517329 msid:1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIP 1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIPa0
a=ssrc:2271517329 mslabel:1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIP
a=ssrc:2271517329 label:1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIPa0
m=video 32952 UDP/TLS/RTP/SAVPF 100 116 117
c=IN IP4 128.64.32.16
a=rtcp:32952 IN IP4 128.64.32.16
a=candidate:77142221 1 udp 2113937151 192.168.137.1 54081 typ host generation 0
a=candidate:77142221 2 udp 2113937151 192.168.137.1 54081 typ host generation 0
a=candidate:983072742 1 udp 2113937151 172.22.0.56 54082 typ host generation 0
a=candidate:983072742 2 udp 2113937151 172.22.0.56 54082 typ host generation 0
a=candidate:2245074553 1 udp 1845501695 32.64.128.1 62397 typ srflx raddr 192.168.137.1 rport 54081 generation 0
a=candidate:2245074553 2 udp 1845501695 32.64.128.1 62397 typ srflx raddr 192.168.137.1 rport 54081 generation 0
a=candidate:2479353907 1 udp 1845501695 32.64.128.1 54082 typ srflx raddr 172.22.0.56 rport 54082 generation 0
a=candidate:2479353907 2 udp 1845501695 32.64.128.1 54082 typ srflx raddr 172.22.0.56 rport 54082 generation 0
a=candidate:1243276349 1 tcp 1509957375 192.168.137.1 0 typ host generation 0
a=candidate:1243276349 2 tcp 1509957375 192.168.137.1 0 typ host generation 0
a=candidate:1947960086 1 tcp 1509957375 172.22.0.56 0 typ host generation 0
a=candidate:1947960086 2 tcp 1509957375 172.22.0.56 0 typ host generation 0
a=candidate:1808221584 1 udp 33562367 128.64.32.16 32952 typ relay raddr 32.64.128.1 rport 62398 generation 0
a=candidate:1808221584 2 udp 33562367 128.64.32.16 32952 typ relay raddr 32.64.128.1 rport 62398 generation 0
a=candidate:507872740 1 udp 33562367 128.64.32.16 40975 typ relay raddr 32.64.128.1 rport 54085 generation 0
a=candidate:507872740 2 udp 33562367 128.64.32.16 40975 typ relay raddr 32.64.128.1 rport 54085 generation 0
a=ice-ufrag:xQuJwjX3V3eMA81k
a=ice-pwd:ZUiRmjS2GDhG140p73dAsSVP
a=ice-options:google-ice
a=fingerprint:sha-256 59:4A:8B:73:A7:73:53:71:88:D7:4D:58:28:0C:79:72:31:29:9B:05:37:DD:58:43:C2:D4:85:A2:B3:66:38:7A
a=setup:active
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=mid:video
a=rtcp-mux
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:/U44g3ULdtapeiSg+T3n6dDLBKIjpOhb/NXAL/2b
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=ssrc:54724160 cname:mKDNt7SQf6pwDlIn
a=ssrc:54724160 msid:1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIP 1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIPv0
a=ssrc:54724160 mslabel:1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIP
a=ssrc:54724160 label:1PBxet5BYh0oYodwsvNM4k6KiO2eWCX40VIPv0