Opus Channel Mapping Families

Created
2016-03-07
Last Updated
2018-10-12
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Registry included below

Opus Channel Mapping Families

Registration Procedure(s)
Specification Required
Expert(s)
Tim Terriberry, Ralph Giles
Reference
[RFC7845][RFC-ietf-codec-ambisonics-10]
Available Formats

CSV
Value Description Reference
0 Mono, L/R stereo [RFC7845, Section 5.1.1.1][RFC-ietf-codec-ambisonics-10, Section 5]
1 1-8 channel surround [RFC7845, Section 5.1.1.2][RFC-ietf-codec-ambisonics-10, Section 5]
2 Ambisonics as individual channels [RFC-ietf-codec-ambisonics-10, Section 3.1]
3 Ambisonics with demixing matrix [RFC-ietf-codec-ambisonics-10, Section 3.2]
4-239 Unassigned
240-254 Experimental use [RFC-ietf-codec-ambisonics-10, Section 6]
255 Discrete channels [RFC7845, Section 5.1.1.3][RFC-ietf-codec-ambisonics-10, Section 5]