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Implement "Multiple RTP Header Extensions" #6

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ibc opened this issue Jul 30, 2015 · 3 comments
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Implement "Multiple RTP Header Extensions" #6

ibc opened this issue Jul 30, 2015 · 3 comments
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@ibc
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ibc commented Jul 30, 2015

@ibc ibc added this to the 1.0.0 milestone Jun 20, 2016
@ibc ibc self-assigned this Jun 20, 2016
@ibc ibc removed this from the 1.0.0 milestone Jan 2, 2017
@ibc
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ibc commented Jan 15, 2017

SDP usage example:

a=group:BUNDLE audio video
m=audio 54491 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 126
a=mid:audio
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time

m=video 51232 UDP/TLS/RTP/SAVPF 100 101 107 116 117 96 97 99 98
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:4 urn:3gpp:video-orientation
a=extmap:5 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay

@notedit
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notedit commented Jan 15, 2017

i don't understand what is this use for ?

@ibc
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ibc commented Jan 15, 2017

Just this: https://tools.ietf.org/html/rfc5285, which is 100% needed in WebRTC.

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