Networked Media Open Specifications

DOCS

Docs for v1.0.x

Overview

Transport and message encoding

Security and authorization

Protocol messaging

Data type marshalling

IS-04 interactions

Sending commands

Exploring the device model

Subscribing to events

Class definition discovery

Data type definition discovery

APIS

RAML APIs for v1.0.x

*

JSON Schemas for v1.0.x

base-message

command-message

command-response-message

error-message

event-data

notification-message

property-changed-event-data

subscription-message

subscription-response-message

VERSIONS

Branches

v1.0.x

publish-authorization-updates

Releases

v1.0.0

IS

Interface Specifications

IS-04: Discovery & Registration

IS-05: Device Connection Management

IS-07: Event & Tally

IS-08: Audio Channel Mapping

IS-09: System Parameters

IS-10: Authorization

IS-11: Stream Compatibility Management

IS-12: Control Protocol

IS-13: Annotation

IS-14: Device Configuration

BCP

Best Common Practices

BCP-002-01: Natural Grouping

BCP-002-02: Asset Distinguishing Information

BCP-003-01: Secure Communications in NMOS Systems

BCP-003-02: Authorization in NMOS Systems

BCP-003-03: Certificate Provisioning in NMOS Systems

BCP-004-01: Receiver Capabilities

BCP-004-02: Sender Capabilities

BCP-005-01: EDID to Receiver Capabilities Mapping

BCP-005-02: NMOS Support for IPMX/HKEP

BCP-006-01: NMOS With JPEG XS

BCP-006-02: NMOS With H.264

BCP-006-03: NMOS With H.265

BCP-007-01: NMOS With NDI

BCP-008-01: NMOS Receiver Status

BCP-008-02: NMOS Sender Status

MS

Data Model Specifications

MS-04: ID & Timing Model

MS-05-01: NMOS Control Architecture

MS-05-02: AMWA NMOS Control Framework

MS-05-03: AMWA NMOS Control Block Specs

INFO

Informative Documents

INFO-002: Security Implementation Guide

INFO-003: Sink Metadata Processing Architecture

INFO-004: Implementation Guide for DNS-SD

INFO-005: Implementation Guide for NMOS Controllers

INFO-006: Implementation guide for NMOS Device Capabilities Control

REG

Parameter Registers

General Procedures and Criteria

Capabilities

Device Control Types

Device Types

Flow Attributes

Formats

Node Service Types

Sender Attributes

Source Attributes

Tags

Transports

Transport Parameters

F-SETS

Control Feature Sets

Identification

Monitoring

Device configuration

DEVEL

Developer Links

GitHub Repo

API Testing Tool

CI Dashboard

SEARCH

IS-12 ➤ branches ➤ v1.0.x ➤ docs ➤ Viewing live branch. Click here for list of published releases.

Transport and message encoding

←Overview · Index↑ · Security and authorization→

Implementations MUST use WebSocket as the communication transport.

Implementations MUST use JSON as the message encoding data format.

←Overview · Index↑ · Security and authorization→

Documentation built at 11:22:53 CDT on 2025-06-06.
(c) AMWA 2025. RAML/JSON licensed under Apache 2.0. Documentation licensed under CC BY-ND 4.0.