Sign in

§4.1

Application with one audio track

An example is shown below for an Opus mono channel audio track at 48Khz.

codec: "opus"
bitrate: 24000
samplerate: 480000
channelConfig: "mono"
lang: "en"

When ready for publishing, each encoded audio chunk, say 10ms, represents a MOQT Object. In this setup, there is one MOQT Object per MOQT Group, where the GroupID in the object header is increment by one for each encoded audio chunk and the ObjectID is defaulted to value 0.

These objects can be sent as QUIC streams or datagrams. When mapped to QUIC datagrams, each object must fit entirely within a QUIC datagram, and when mapped to QUIC Streams, each such unitary group is sent over an individual unidirectional QUIC stream since there is just one SubGroup per each MOQT Group.

This is one section of Low Overhead Media Container, rendered per-section for quick reference and citation. The authoritative text is draft-ietf-moq-loc-01 at the IETF.