Dolby.io website screenshot

Dolby.io

Dolby.io (now branded as Dolby OptiView) is Dolby Laboratories' developer platform for media, streaming, communications, and advertising APIs. Originally launched as a hub for Dolby's audio and video processing services (Media APIs, Communications APIs), the platform has consolidated around three OptiView pillars — Real-time Streaming (formerly Millicast), Live Streaming (formerly THEOlive), and Playback (formerly THEOplayer) — with an Advertising pillar built on Server-Guided Ad Insertion. The platform powers live sports streaming for the NFL, NASCAR, Paddy Power, and other large broadcasters, with sub-500ms WebRTC delivery, multi-format ingest (WHIP/WHEP, SRT, RTMP), and cross-platform playback SDKs.

Dolby.io publishes 14 APIs on the APIs.io network, including ABR Ladders API, Analytics API, Channels API, and 11 more. Tagged areas include Media, Streaming, Real-time Streaming, WebRTC, and Live Streaming.

The Dolby.io catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Dolby.io’s developer surface includes CLI, authentication, developer portal, documentation, getting-started guide, signup flow, pricing, and 50 more developer resources.

🌐 Visit website 📡 Source on GitHub
72.5/100 exemplar ▬ flat Agent 47/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessEnterpriseSelf serve
18 APIs 1 MCP Servers 20 Features
MediaStreamingReal-time StreamingWebRTCLive StreamingLow LatencyVideoAudioBroadcastPlayerAdvertisingDolby OptiViewMillicastTHEOliveTHEOplayer

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 72.5/100 · exemplar
Contract Quality 16.2 / 25
Developer Ergonomics 13.9 / 20
Commercial Clarity 15.8 / 20
Operational Transparency 9.9 / 13
Governance 8.4 / 12
Discoverability 8.3 / 10
Agent readiness — 47/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 6 / 6
Agent Skills 0 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 3 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/dolby-io: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 18

Individual APIs this provider publishes, each with its own machine-readable definition.

Dolby.io Media API

Legacy Dolby.io Media APIs for cloud-based audio and video processing. Includes Enhance (noise reduction, leveling, dialog isolation), Analyze (loudness, speech metrics, diagnos...

Dolby.io Communications API

Legacy Communications APIs for high-quality WebRTC voice and video conferencing with spatial audio, music mode, noise suppression, and dial-in/dial-out. Includes Client Access T...

Dolby OptiView Ads API

Server-Guided Ad Insertion (SGAI) for live streaming. The Signaling Service enriches origin manifests with advanced ad-break markers and integrates with Google Ad Manager for ad...

Dolby OptiView Player SDK (THEOplayer)

Cross-platform video player (formerly THEOplayer) with SDKs for Web, Android, iOS & tvOS, React Native, Flutter, Chromecast, and Roku. Supports HLS, MPEG-DASH, DRM, advertising ...

Dolby.io ABR Ladders API

The ABR Ladders API from Dolby.io — 1 operation(s) for abr ladders.

Dolby.io Analytics API

Account-level usage, tracking, and advanced reporting.

Dolby.io Channels API

The Channels API from Dolby.io — 20 operation(s) for channels.

Dolby.io Cluster API

Cluster discovery for region-specific publish/subscribe URLs.

Dolby.io Custom Endpoint Providers API

The Custom Endpoint Providers API from Dolby.io — 1 operation(s) for custom endpoint providers.

Dolby.io Custom Endpoints API

The Custom Endpoints API from Dolby.io — 2 operation(s) for custom endpoints.

Dolby.io Distributions API

The Distributions API from Dolby.io — 13 operation(s) for distributions.

Dolby.io Engines API

The Engines API from Dolby.io — 6 operation(s) for engines.

Dolby.io Ingests API

The Ingests API from Dolby.io — 3 operation(s) for ingests.

Dolby.io PublishToken API

Create and manage publish (broadcaster) tokens.

Dolby.io Regions API

The Regions API from Dolby.io — 1 operation(s) for regions.

Dolby.io SubscribeToken API

Create and manage subscribe (viewer) tokens.

Dolby.io Webhook API

Register and manage event-driven webhooks for feeds, recordings, thumbnails, transcoders, and viewer connections.

Dolby.io Webhooks API

The Webhooks API from Dolby.io — 4 operation(s) for webhooks.

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Postman Collections 2

Ready-to-run Postman collections for exercising this provider's APIs.

Dolby OptiView Real-time Streaming API

POSTMAN

Dolby OptiView THEOlive API

POSTMAN

Open Collections 2

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Dolby OptiView Real-time Streaming API

OPEN COLLECTION

Dolby OptiView THEOlive API

OPEN COLLECTION

Arazzo Workflows 11

Multi-step API workflows described with the Arazzo specification.

Dolby OptiView Attach Ingest and Engine then Go Live

Add an ingest and a transcoding engine to a channel, start it, and poll until playing.

ARAZZO

Dolby OptiView Audit Channel Run History

Resolve a channel, list its engine runs, and pull its transcoding-minutes analytics.

ARAZZO

Dolby OptiView Enable Recording Webhook and Token

Register a recording webhook, then create a publish token that records its streams.

ARAZZO

Dolby OptiView Inspect an Engine's Last Run

Pick an engine on a channel, fetch its most recent run, then list its full run history.

ARAZZO

Dolby OptiView Provision and Start a Channel

Create a THEOlive channel, start it, and poll until it is live and playing.

ARAZZO

Dolby OptiView Provision a Broadcast Token with Cluster

Discover the account cluster, create a publish token, then read it back to confirm.

ARAZZO

Dolby OptiView Provision a Viewer Token

Create a geo-restricted subscribe token for a stream, then read it back to confirm.

ARAZZO

Dolby OptiView Publish a Secured Distribution

Create a distribution for a channel and attach a token security key to protect playback.

ARAZZO

Dolby OptiView Start a Single Engine and Confirm

Select an engine on a channel, start it, and poll the engine until it is playing.

ARAZZO

Dolby OptiView Stop a Channel and Confirm Idle

Stop a running channel and poll until it has fully settled in the stopped state.

ARAZZO

Dolby OptiView Tear Down a Channel

Stop a channel, poll until it is fully stopped, then delete it.

ARAZZO

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MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

dolby-io-mcp.yml

MCP SERVER

GraphQL 1

GraphQL schemas published by this provider.

Dolby.io GraphQL API

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Dolby Io Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Dolby Io Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Dolby Io Finops

FINOPS

Features 20

Notable capabilities this provider offers.

OptiView Real-time Streaming (Millicast) — sub-500ms WebRTC streaming to 100k+ viewers
WHIP and WHEP protocol support for standards-based publish and playback
Multi-protocol ingest — WebRTC, SRT, RTMP, RTMPS
Video codec support — H.264, H.265, VP8, VP9, AV1; Opus audio
Publish and Subscribe token APIs with regex stream names, geo restrictions, IP binding
Webhooks for feeds, recordings, thumbnails, transcoders, and viewer connections (HMAC-SHA1 signed)
Account-level analytics — publish minutes, viewer minutes, bytes transferred
OptiView Live (THEOlive) — live channels with low latency, Nielsen tracking, DRM, server-side ads
Channels, Ingests, Engines, Distributions resource model with full REST and GraphQL surfaces
Server-Guided Ad Insertion (SGAI) with Google Ad Manager integration
OptiView Player SDKs — Web, Android, iOS/tvOS, React Native, Flutter, Chromecast, Roku
Open Video UI component library for player customization
Legacy Media APIs — Enhance, Analyze, Transcode, Diagnose, Music Mastering
Legacy Communications APIs — WebRTC conferencing, spatial audio, recording, RTMP/HLS streaming
Official REST API client SDKs for Node.js, Python, and .NET
Real-time Streaming UI Kit for iOS (Swift)
WebRTC statistics parser for browser-side diagnostics
Region presence across US East/West, Europe, Asia-Pacific, and South America
Bearer-token authentication via per-account API Secrets
Status page tracking core services and regional infrastructure

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Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Dolby Io Context

0 classes · 8 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

Dolby.io API Rules

6 rules · 4 warnings 2 info

SPECTRAL

Dolby.io API Rules

8 rules · 3 errors 5 warnings

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

Dolby OptiView Publish Token

0 properties

JSON SCHEMA

Dolby OptiView Subscribe Token

0 properties

JSON SCHEMA

Dolby OptiView Webhook

0 properties

JSON SCHEMA

Examples 3

Example request and response payloads for these APIs.

Dolby Io Create Publish Token Example

2 fields

EXAMPLE

Dolby Io Create Subscribe Token Example

2 fields

EXAMPLE

Dolby Io Create Webhook Example

3 fields

EXAMPLE

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Dolby Io Authentication

http · 2 schemes

SECURITY

Dolby Io Domain Security

TLSv1.3 · DMARC

SECURITY

Dolby Io Vulnerability Disclosure

Bugcrowd · security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Dolby Io Agentic Access

85 operations · 35 acting · 2 human-in-the-loop

85 operations · 35 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Portal
Portal
 Portal
Portal
 GettingStarted
GettingStarted
 Signup
Signup

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 Documentation
Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 WellKnown
WellKnown
 MCPServer
MCPServer
 LLMsTxt
LLMsTxt

Design & Contract 17

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Lifecycle
Lifecycle
 Conventions
Conventions
 Components
Components
 DataModel
DataModel
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Arazzo
Arazzo
 Webhooks
Webhooks

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Build 15

SDKs, sample code, and the tooling you integrate with

Packages
Packages
 CLI
CLI
 PostmanWorkspace
PostmanWorkspace
 GitHubOrganization
GitHubOrganization
 GitHubOrganization
GitHubOrganization
 SDKs
SDKs
 SDKs
SDKs
 SDKs
SDKs
 SDKs
SDKs
 Tools
Tools
 CodeExamples
CodeExamples
 CodeExamples
CodeExamples
 CodeExamples
CodeExamples
 CodeExamples
CodeExamples
 Tools
Tools

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Access & Security 5

Authentication, authorization, and security posture

SecurityTxt
SecurityTxt
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 TrustCenter
TrustCenter

Operate 4

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits
 Forums
Forums
 ChangeLog
ChangeLog

Commercial 5

Pricing, plans, and the legal terms of use

Pricing
Pricing
 Plans
Plans
 FinOps
FinOps
 PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: dolby-io
url: https://raw.githubusercontent.com/api-evangelist/dolby-io/refs/heads/main/apis.yml
name: Dolby.io
tags:
- Media
- Streaming
- Real-time Streaming
- WebRTC
- Live Streaming
- Low Latency
- Video
- Audio
- Broadcast
- Player
- Advertising
- Dolby OptiView
- Millicast
- THEOlive
- THEOplayer
kind: contract
accessModel:
  pricing: enterprise
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Enterprise · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/dolby-io.png
access: 3rd-Party
apis:
- aid: dolby-io:dolby-io-media-api
  name: Dolby.io Media API
  tags:
  - Media Processing
  - Audio Enhancement
  - Noise Reduction
  - Music Mastering
  - Transcoding
  - Analyze
  humanURL: https://docs.dolby.io/media-apis/
  properties:
  - url: https://docs.dolby.io/media-apis/
    type: Documentation
  - url: https://www.postman.com/dolbyio/dolby-io-media-apis/overview
    type: Documentation
  description: Legacy Dolby.io Media APIs for cloud-based audio and video processing. Includes Enhance (noise reduction, leveling,
    dialog isolation), Analyze (loudness, speech metrics, diagnostics), Transcode (web/mobile output formats), Diagnose (audio
    quality reporting), and Music Mastering. Jobs are submitted with media URLs and polled or webhook-notified. Status monitored
    at status.dolby.io. Use of these APIs is migrating to the OptiView platform.
- aid: dolby-io:dolby-io-communications-api
  name: Dolby.io Communications API
  tags:
  - Communications
  - Conferencing
  - WebRTC
  - Voice
  - Video
  - Recording
  - Legacy
  humanURL: https://docs.dolby.io/communications-apis/
  properties:
  - url: https://docs.dolby.io/communications-apis/
    type: Documentation
  - url: https://docs.dolby.io/communications-apis/reference/introduction-to-streaming-api
    type: Documentation
  description: Legacy Communications APIs for high-quality WebRTC voice and video conferencing with spatial audio, music mode,
    noise suppression, and dial-in/dial-out. Includes Client Access Token, Conference, Recording, Monitor, Mixer Direct, Streaming
    (RTMP/HLS), and Webhooks services. Documentation now redirects to the OptiView portal; status.dolby.io still tracks these
    services. Generally superseded by the OptiView product line; existing customers should contact Dolby for migration guidance.
- aid: dolby-io:dolby-optiview-ads-api
  name: Dolby OptiView Ads API
  tags:
  - Advertising
  - Server-Guided Ad Insertion
  - SGAI
  - Live Streaming
  - Manifest
  humanURL: https://optiview.dolby.com/docs/ads/
  properties:
  - url: https://optiview.dolby.com/docs/ads/
    type: Documentation
  - url: https://optiview.dolby.com/docs/ad-engine/
    type: Documentation
  description: Server-Guided Ad Insertion (SGAI) for live streaming. The Signaling Service enriches origin manifests with
    advanced ad-break markers and integrates with Google Ad Manager for ad decisioning; the Ad Engine handles ad-format transformation;
    the OptiView Player fetches and replaces creatives client-side. Supports Full Screen, Double Box, and L-shape ad formats
    across web, mobile, and TV platforms.
- aid: dolby-io:dolby-optiview-player-sdk
  name: Dolby OptiView Player SDK (THEOplayer)
  tags:
  - Player
  - SDK
  - HLS
  - MPEG-DASH
  - DRM
  - Advertising
  humanURL: https://optiview.dolby.com/docs/theoplayer/
  properties:
  - url: https://optiview.dolby.com/docs/theoplayer/
    type: Documentation
  - url: https://optiview.dolby.com/docs/open-video-ui/
    type: Documentation
  description: Cross-platform video player (formerly THEOplayer) with SDKs for Web, Android, iOS & tvOS, React Native, Flutter,
    Chromecast, and Roku. Supports HLS, MPEG-DASH, DRM, advertising integration, low-latency WebRTC playback through the OptiView
    Real-time Streaming feed, and the Open Video UI component library for fully customizable player interfaces. Latest series
    11.x; long history of releases back to 4.x.
- aid: dolby-io:dolby-io-abr-ladders-api
  name: Dolby.io ABR Ladders API
  description: The ABR Ladders API from Dolby.io — 1 operation(s) for abr ladders.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - ABR Ladders
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-abr-ladders-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-analytics-api
  name: Dolby.io Analytics API
  description: Account-level usage, tracking, and advanced reporting.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-analytics-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-channels-api
  name: Dolby.io Channels API
  description: The Channels API from Dolby.io — 20 operation(s) for channels.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Channels
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-channels-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-cluster-api
  name: Dolby.io Cluster API
  description: Cluster discovery for region-specific publish/subscribe URLs.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Cluster
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-cluster-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-custom-endpoint-providers-api
  name: Dolby.io Custom Endpoint Providers API
  description: The Custom Endpoint Providers API from Dolby.io — 1 operation(s) for custom endpoint providers.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Custom Endpoint Providers
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-custom-endpoint-providers-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-custom-endpoints-api
  name: Dolby.io Custom Endpoints API
  description: The Custom Endpoints API from Dolby.io — 2 operation(s) for custom endpoints.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Custom Endpoints
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-custom-endpoints-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-distributions-api
  name: Dolby.io Distributions API
  description: The Distributions API from Dolby.io — 13 operation(s) for distributions.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Distributions
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-distributions-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-engines-api
  name: Dolby.io Engines API
  description: The Engines API from Dolby.io — 6 operation(s) for engines.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Engines
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-engines-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-ingests-api
  name: Dolby.io Ingests API
  description: The Ingests API from Dolby.io — 3 operation(s) for ingests.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Ingests
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-ingests-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-publishtoken-api
  name: Dolby.io PublishToken API
  description: Create and manage publish (broadcaster) tokens.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - PublishToken
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-publishtoken-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-regions-api
  name: Dolby.io Regions API
  description: The Regions API from Dolby.io — 1 operation(s) for regions.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Regions
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-regions-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-subscribetoken-api
  name: Dolby.io SubscribeToken API
  description: Create and manage subscribe (viewer) tokens.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - SubscribeToken
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-subscribetoken-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-webhook-api
  name: Dolby.io Webhook API
  description: Register and manage event-driven webhooks for feeds, recordings, thumbnails, transcoders, and viewer connections.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Webhook
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-webhook-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
- aid: dolby-io:dolby-io-webhooks-api
  name: Dolby.io Webhooks API
  description: The Webhooks API from Dolby.io — 4 operation(s) for webhooks.
  humanURL: https://optiview.dolby.com/docs/millicast/
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/dolby-io-webhooks-api-openapi.yml
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/token-api/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/webhooks/
  - type: Documentation
    url: https://optiview.dolby.com/docs/millicast/getting-started/using-rest-apis/
  - type: JSONSchema
    url: json-schema/dolby-io-publish-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-subscribe-token-schema.json
  - type: JSONSchema
    url: json-schema/dolby-io-webhook-schema.json
  - type: JSONLD
    url: json-ld/dolby-io-context.jsonld
  - type: GraphQL
    url: graphql/dolby-io-graphql.md
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/
  - type: Documentation
    url: https://optiview.dolby.com/docs/theolive/api/
common:
- type: AgenticAccess
  url: agentic-access/dolby-io-agentic-access.yml
- type: Packages
  url: packages/dolby-io-packages.yml
- type: WellKnown
  url: well-known/dolby-io-well-known.yml
- type: SecurityTxt
  url: well-known/dolby-io-security.txt
- type: MCPServer
  url: mcp/dolby-io-mcp.yml
- type: LLMsTxt
  url: llms/dolby-io-llms.txt
- type: Conformance
  url: conformance/dolby-io-conformance.yml
- type: Lifecycle
  url: lifecycle/dolby-io-lifecycle.yml
- type: Conventions
  url: conventions/dolby-io-conventions.yml
- type: CLI
  url: cli/dolby-io-cli.yml
- type: Components
  url: components/dolby-io-components.yml
- type: DataModel
  url: data-model/dolby-io-data-model.yml
- type: VulnerabilityDisclosure
  url: security/dolby-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/dolby-io-domain-security.yml
- type: Authentication
  url: authentication/dolby-io-authentication.yml
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/dolbyio/overview
- type: Arazzo
  url: arazzo/dolby-io-attach-ingest-engine-and-go-live-workflow.yml
  name: Dolby OptiView Attach Ingest and Engine then Go Live
- type: Arazzo
  url: arazzo/dolby-io-audit-channel-run-history-workflow.yml
  name: Dolby OptiView Audit Channel Run History
- type: Arazzo
  url: arazzo/dolby-io-enable-recording-webhook-and-token-workflow.yml
  name: Dolby OptiView Enable Recording Webhook and Token
- type: Arazzo
  url: arazzo/dolby-io-inspect-engine-last-run-workflow.yml
  name: Dolby OptiView Inspect an Engine's Last Run
- type: Arazzo
  url: arazzo/dolby-io-provision-and-start-channel-workflow.yml
  name: Dolby OptiView Provision and Start a Channel
- type: Arazzo
  url: arazzo/dolby-io-provision-broadcast-token-with-cluster-workflow.yml
  name: Dolby OptiView Provision a Broadcast Token with Cluster
- type: Arazzo
  url: arazzo/dolby-io-provision-viewer-token-workflow.yml
  name: Dolby OptiView Provision a Viewer Token
- type: Arazzo
  url: arazzo/dolby-io-publish-distribution-with-security-workflow.yml
  name: Dolby OptiView Publish a Secured Distribution
- type: Arazzo
  url: arazzo/dolby-io-start-single-engine-and-confirm-workflow.yml
  name: Dolby OptiView Start a Single Engine and Confirm
- type: Arazzo
  url: arazzo/dolby-io-stop-channel-and-confirm-idle-workflow.yml
  name: Dolby OptiView Stop a Channel and Confirm Idle
- type: Arazzo
  url: arazzo/dolby-io-teardown-channel-workflow.yml
  name: Dolby OptiView Tear Down a Channel
- type: Portal
  url: https://optiview.dolby.com
- type: Portal
  url: https://dolby.io
- type: Documentation
  url: https://optiview.dolby.com/docs/
- type: Documentation
  url: https://docs.dolby.io/
- type: GettingStarted
  url: https://optiview.dolby.com/docs/millicast/getting-started/
- type: Signup
  url: https://streaming.dolby.io
- type: StatusPage
  url: https://status.dolby.io
- type: Pricing
  url: https://optiview.dolby.com/plans/
- type: Plans
  url: plans/dolby-io-plans-pricing.yml
- type: RateLimits
  url: rate-limits/dolby-io-rate-limits.yml
- type: FinOps
  url: finops/dolby-io-finops.yml
- type: Blog
  url: https://dolby.io/blog/
- type: PrivacyPolicy
  url: https://www.dolby.com/about/legal/privacy-policy/
- type: TermsOfService
  url: https://www.dolby.com/about/legal/terms-of-service-for-dolby-io/
- type: TrustCenter
  url: https://trust.dolby.com/
- type: GitHubOrganization
  url: https://github.com/dolbyio
- type: GitHubOrganization
  url: https://github.com/dolbyio-samples
- type: SDKs
  url: https://github.com/dolbyio/dolbyio-rest-apis-client-node
  name: REST APIs Client for Node.js
- type: SDKs
  url: https://github.com/dolbyio/dolbyio-rest-apis-client-python
  name: REST APIs Client for Python
- type: SDKs
  url: https://github.com/dolbyio/dolbyio-rest-apis-client-dotnet
  name: REST APIs Client for .NET
- type: SDKs
  url: https://github.com/dolbyio/rts-uikit-ios
  name: Real-time Streaming UIKit for iOS
- type: Tools
  url: https://github.com/dolbyio/web-webrtc-stats
  name: WebRTC Stats Parser
- type: CodeExamples
  url: https://github.com/dolbyio-samples
  name: Dolby.io Samples GitHub Org
- type: CodeExamples
  url: https://github.com/dolbyio-samples/streaming-WHIP-WHEP-node-sample
  name: WHIP/WHEP Node Sample
- type: CodeExamples
  url: https://github.com/dolbyio-samples/streaming-webhook-thumbnails
  name: Streaming Webhook Thumbnails Sample
- type: CodeExamples
  url: https://github.com/dolbyio-samples/stream-app-web-viewer
  name: WebRTC Low-Latency Streaming App (4K)
- type: Tools
  url: https://github.com/dolbyio/awesome-audio
  name: Awesome Audio
- type: Forums
  url: https://github.com/orgs/dolbyio/discussions
- type: Webhooks
  url: https://optiview.dolby.com/docs/millicast/webhooks/
- type: ChangeLog
  url: https://optiview.dolby.com/docs/release-notes/
- type: Features
  data:
  - OptiView Real-time Streaming (Millicast) — sub-500ms WebRTC streaming to 100k+ viewers
  - WHIP and WHEP protocol support for standards-based publish and playback
  - Multi-protocol ingest — WebRTC, SRT, RTMP, RTMPS
  - Video codec support — H.264, H.265, VP8, VP9, AV1; Opus audio
  - Publish and Subscribe token APIs with regex stream names, geo restrictions, IP binding
  - Webhooks for feeds, recordings, thumbnails, transcoders, and viewer connections (HMAC-SHA1 signed)
  - Account-level analytics — publish minutes, viewer minutes, bytes transferred
  - OptiView Live (THEOlive) — live channels with low latency, Nielsen tracking, DRM, server-side ads
  - Channels, Ingests, Engines, Distributions resource model with full REST and GraphQL surfaces
  - Server-Guided Ad Insertion (SGAI) with Google Ad Manager integration
  - OptiView Player SDKs — Web, Android, iOS/tvOS, React Native, Flutter, Chromecast, Roku
  - Open Video UI component library for player customization
  - Legacy Media APIs — Enhance, Analyze, Transcode, Diagnose, Music Mastering
  - Legacy Communications APIs — WebRTC conferencing, spatial audio, recording, RTMP/HLS streaming
  - Official REST API client SDKs for Node.js, Python, and .NET
  - Real-time Streaming UI Kit for iOS (Swift)
  - WebRTC statistics parser for browser-side diagnostics
  - Region presence across US East/West, Europe, Asia-Pacific, and South America
  - Bearer-token authentication via per-account API Secrets
  - Status page tracking core services and regional infrastructure
  sources:
  - https://optiview.dolby.com/
  - https://optiview.dolby.com/docs/millicast/
  - https://optiview.dolby.com/docs/theolive/
  - https://optiview.dolby.com/docs/theoplayer/
  - https://optiview.dolby.com/docs/ads/
  - https://optiview.dolby.com/plans/
  - https://github.com/dolbyio
  - https://github.com/dolbyio-samples
  - https://status.dolby.io
  updated: '2026-05-25'
created: '2026-05-25T00:00:00.000Z'
modified: '2026-06-20'
position: Consuming
description: Dolby.io (now branded as Dolby OptiView) is Dolby Laboratories' developer platform for media, streaming, communications,
  and advertising APIs. Originally launched as a hub for Dolby's audio and video processing services (Media APIs, Communications
  APIs), the platform has consolidated around three OptiView pillars — Real-time Streaming (formerly Millicast), Live Streaming
  (formerly THEOlive), and Playback (formerly THEOplayer) — with an Advertising pillar built on Server-Guided Ad Insertion.
  The platform powers live sports streaming for the NFL, NASCAR, Paddy Power, and other large broadcasters, with sub-500ms
  WebRTC delivery, multi-format ingest (WHIP/WHEP, SRT, RTMP), and cross-platform playback SDKs.
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
  X: apievangelist
  url: https://apievangelist.com
specificationVersion: '0.16'