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== Introduction == | == Introduction == | ||
| - | OHM, OHU, together with OHZ | + | OHM, OHU, together with OHZ (discussed separately [[Av:Developer:Songcast:Ohz|here]]), form a family of OpenHome protocols for the transport of audio around a home network. |
* OHM provides large scale one to many communication using multicast UDP. | * OHM provides large scale one to many communication using multicast UDP. | ||
Revision as of 08:11, 6 May 2011
Songcast OHM/OHU Protocol Specification (Version 1.0)
Introduction
OHM, OHU, together with OHZ (discussed separately here), form a family of OpenHome protocols for the transport of audio around a home network.
- OHM provides large scale one to many communication using multicast UDP.
- OHU provides small scale one to many communication using unicast UDP.
Message Format
The OHM and OHU protocols share the same message format.