simulcast-sdp-firefox56.txt

Firefox 56 simulcasting: offer (browser)
----------------------------------------
v=0
o=mozilla...THIS_IS_SDPARTA-56.0a1 6240803254751085187 0 IN IP4 0.0.0.0
s=-
t=0 0
a=fingerprint:sha-256 E7:F5:25:C8:88:0D:4E:7D:B1:49:60:BF:AB:8D:84:5B:F6:D6:A9:74:FB:F1:2A:82:16:65:5B:AF:0F:23:02:BE
a=group:BUNDLE sdparta_0 sdparta_1 sdparta_2
a=ice-options:trickle
a=msid-semantic:WMS *
m=audio 9 UDP/TLS/RTP/SAVPF 109 9 0 8 101
c=IN IP4 0.0.0.0
a=sendrecv
a=extmap:1/sendonly urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1
a=fmtp:101 0-15
a=ice-pwd:665c857a6201554ca3cfd34403bb18c2
a=ice-ufrag:76bd6827
a=mid:sdparta_0
a=msid:{9eecc371-fbb1-4edf-98c8-55f6db459319} {ca050777-a0ff-4c54-b377-e76af4d9dd5d}
a=rtcp-mux
a=rtpmap:109 opus/48000/2
a=rtpmap:9 G722/8000/1
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000/1
a=setup:actpass
a=ssrc:1985143214 cname:{49e8b59e-ed7a-4c83-b32d-f61a0bf50c5b}
m=video 9 UDP/TLS/RTP/SAVPF 120 121 126 97
c=IN IP4 0.0.0.0
a=sendrecv
a=extmap:1 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3/sendonly urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
a=fmtp:126 profile-level-id=42e01f;level-asymmetry-allowed=1;packetization-mode=1
a=fmtp:97 profile-level-id=42e01f;level-asymmetry-allowed=1
a=fmtp:120 max-fs=12288;max-fr=60
a=fmtp:121 max-fs=12288;max-fr=60
a=ice-pwd:665c857a6201554ca3cfd34403bb18c2
a=ice-ufrag:76bd6827
a=mid:sdparta_1
a=msid:{9eecc371-fbb1-4edf-98c8-55f6db459319} {e171bc42-70c2-4228-bd72-15e8fd663d73}
a=rid:high send
a=rid:medium send
a=rid:low send
a=rtcp-fb:120 nack
a=rtcp-fb:120 nack pli
a=rtcp-fb:120 ccm fir
a=rtcp-fb:120 goog-remb
a=rtcp-fb:121 nack
a=rtcp-fb:121 nack pli
a=rtcp-fb:121 ccm fir
a=rtcp-fb:121 goog-remb
a=rtcp-fb:126 nack
a=rtcp-fb:126 nack pli
a=rtcp-fb:126 ccm fir
a=rtcp-fb:126 goog-remb
a=rtcp-fb:97 nack
a=rtcp-fb:97 nack pli
a=rtcp-fb:97 ccm fir
a=rtcp-fb:97 goog-remb
a=rtcp-mux
a=rtpmap:120 VP8/90000
a=rtpmap:121 VP9/90000
a=rtpmap:126 H264/90000
a=rtpmap:97 H264/90000
a=setup:actpass
a=simulcast: send rid=high;medium;low
a=ssrc:750608268 cname:{49e8b59e-ed7a-4c83-b32d-f61a0bf50c5b}
a=ssrc:1640631796 cname:{49e8b59e-ed7a-4c83-b32d-f61a0bf50c5b}
a=ssrc:1568457559 cname:{49e8b59e-ed7a-4c83-b32d-f61a0bf50c5b}
m=application 9 DTLS/SCTP 5000
c=IN IP4 0.0.0.0
a=sendrecv
a=ice-pwd:665c857a6201554ca3cfd34403bb18c2
a=ice-ufrag:76bd6827
a=mid:sdparta_2
a=sctpmap:5000 webrtc-datachannel 256
a=setup:actpass


Firefox 56 simulcasting: answer (Janus)
---------------------------------------
v=0
o=mozilla...THIS_IS_SDPARTA-56.0a1 1498651341909634 1 IN IP4 192.168.1.105
s=-
t=0 0
a=group:BUNDLE sdparta_0 sdparta_1 sdparta_2
a=msid-semantic: WMS janus
m=audio 9 UDP/TLS/RTP/SAVPF 109
c=IN IP4 192.168.1.105
a=sendrecv
a=mid:sdparta_0
a=rtcp-mux
a=ice-ufrag:f7Bg
a=ice-pwd:+TUSfUwgV7c+t6H+fHDEhP
a=ice-options:trickle
a=fingerprint:sha-256 D2:B9:31:8F:DF:24:D8:0E:ED:D2:EF:25:9E:AF:6F:B8:34:AE:53:9C:E6:F3:8F:F2:64:15:FA:E8:7F:53:2D:38
a=setup:active
a=rtpmap:109 opus/48000/2
a=ssrc:2104495893 cname:janusaudio
a=ssrc:2104495893 msid:janus janusa0
a=ssrc:2104495893 mslabel:janus
a=ssrc:2104495893 label:janusa0
a=candidate:1 1 udp 2013266431 192.168.1.105 55932 typ host
m=video 9 UDP/TLS/RTP/SAVPF 120
c=IN IP4 192.168.1.105
a=sendrecv
a=mid:sdparta_1
a=rtcp-mux
a=ice-ufrag:f7Bg
a=ice-pwd:+TUSfUwgV7c+t6H+fHDEhP
a=ice-options:trickle
a=fingerprint:sha-256 D2:B9:31:8F:DF:24:D8:0E:ED:D2:EF:25:9E:AF:6F:B8:34:AE:53:9C:E6:F3:8F:F2:64:15:FA:E8:7F:53:2D:38
a=setup:active
a=rtpmap:120 VP8/90000
a=rtcp-fb:120 ccm fir
a=rtcp-fb:120 nack
a=rtcp-fb:120 nack pli
a=rtcp-fb:120 goog-remb
a=extmap:3/recvonly urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
a=ssrc:679210782 cname:janusvideo
a=ssrc:679210782 msid:janus janusv0
a=ssrc:679210782 mslabel:janus
a=ssrc:679210782 label:janusv0
a=rid:high recv
a=rid:medium recv
a=rid:low recv
a=simulcast: recv rid=high;medium;low
a=candidate:1 1 udp 2013266431 192.168.1.105 55932 typ host
m=application 9 DTLS/SCTP 5000
c=IN IP4 192.168.1.105
a=sendrecv
a=sctpmap:5000 webrtc-datachannel 16
a=mid:sdparta_2
a=ice-ufrag:f7Bg
a=ice-pwd:+TUSfUwgV7c+t6H+fHDEhP
a=ice-options:trickle
a=fingerprint:sha-256 D2:B9:31:8F:DF:24:D8:0E:ED:D2:EF:25:9E:AF:6F:B8:34:AE:53:9C:E6:F3:8F:F2:64:15:FA:E8:7F:53:2D:38
a=setup:active
a=candidate:1 1 udp 2013266431 192.168.1.105 55932 typ host