openapi: 3.0.3 info: title: Dolby OptiView Real-time Streaming ABR Ladders Ingests API description: 'REST API for managing OptiView Real-time Streaming (formerly Millicast / Dolby.io Real-time Streaming) — publish/subscribe tokens, recordings, transcoders, encoder profiles, clusters, analytics, and webhooks. All requests are authenticated with a Bearer API Secret created in the streaming dashboard (Settings -> Security -> API Secrets). ' version: '2026.05' contact: name: Dolby OptiView Support url: https://optiview.dolby.com/docs/millicast/ servers: - url: https://api.millicast.com/api description: Production REST API security: - BearerAuth: [] tags: - name: Ingests paths: /channels/{id}/ingests: get: tags: - Ingests operationId: get-channel-ingests summary: Get ingests of a channel parameters: - schema: type: string description: Channel ID required: true description: Channel ID name: id in: path - schema: type: string description: Pagination cursor required: false description: Pagination cursor name: cursor in: query - schema: type: number nullable: true maximum: 100 description: Maximum number of items to return (max 100) required: false description: Maximum number of items to return (max 100) name: limit in: query responses: '200': description: List of ingests content: application/json: schema: $ref: '#/components/schemas/PaginatedIngestResult' post: tags: - Ingests operationId: create-channel-ingest summary: Create an ingest for a channel parameters: - schema: type: string description: Channel ID required: true description: Channel ID name: id in: path requestBody: required: true content: application/json: schema: type: object properties: name: type: string description: Name of the ingest type: type: string enum: - rtmp-push - rtmp-pull - srt-pull - srt-push - sdi-pull description: 'Ingest type. Note: srt-push requires SRT push to be enabled at organization level' url: type: string description: Source URL (required for pull types) region: type: string description: Region ID (required for rtmp-push) captions: type: array items: type: object properties: channel: type: number description: Caption channel number language: type: string description: Caption language code label: type: string description: Caption label required: - channel - language description: Caption configuration tracks: type: object properties: audio: type: array items: type: object properties: pid: type: number description: Audio track PID (mandatory for multi-audio) language: type: string description: Audio track language code label: type: string description: Audio track label required: - language - label description: Audio track configuration description: Audio track configuration required: - name - type additionalProperties: false responses: '200': description: Ingest created content: application/json: schema: $ref: '#/components/schemas/IngestObjectResult' /ingests/{id}: get: tags: - Ingests operationId: get-ingest summary: Get an ingest by ID parameters: - schema: type: string description: Ingest ID required: true description: Ingest ID name: id in: path responses: '200': description: The requested ingest content: application/json: schema: $ref: '#/components/schemas/IngestObjectResult' patch: tags: - Ingests operationId: update-ingest summary: Update an ingest by ID parameters: - schema: type: string description: Ingest ID required: true description: Ingest ID name: id in: path requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/UpdateIngestBody' responses: '200': description: Updated ingest content: application/json: schema: $ref: '#/components/schemas/IngestObjectResult' delete: tags: - Ingests operationId: delete-ingest summary: Delete an ingest by ID parameters: - schema: type: string description: Ingest ID required: true description: Ingest ID name: id in: path responses: '204': description: Empty response /ingests/{id}/engines: get: tags: - Ingests operationId: get-ingest-engines summary: Get engines of an ingest parameters: - schema: type: string description: Ingest ID required: true description: Ingest ID name: id in: path responses: '200': description: List of engines content: application/json: schema: $ref: '#/components/schemas/PaginatedEngineResult' post: tags: - Ingests operationId: create-ingest-engine summary: Create an engine for an ingest parameters: - schema: type: string description: Ingest ID required: true description: Ingest ID name: id in: path requestBody: required: true content: application/json: schema: type: object properties: ingestId: type: string description: Ingest ID to connect the engine to name: type: string description: Name of the engine region: type: string description: Region ID to deploy the engine in priority: type: number minimum: -100 maximum: 100 description: Engine priority (-100 to 100). Lower numbers mean higher priority drm: type: boolean description: Enable DRM. Only possible when enabled on organization level. quality: type: object properties: abrLadderId: type: string description: ABR ladder ID required: - abrLadderId description: Quality configuration daiAssetKey: type: string nullable: true description: DAI asset key overlays: type: array items: type: object properties: url: type: string description: URL of the overlay image position: type: object properties: top: type: integer minimum: 0 description: Pixels from top bottom: type: integer minimum: 0 description: Pixels from bottom (ignored if top is present) left: type: integer minimum: 0 description: Pixels from left right: type: integer minimum: 0 description: Pixels from right (ignored if left is present) description: Overlay position size: type: object properties: width: type: integer minimum: 0 description: Width in pixels height: type: integer minimum: 0 description: Height in pixels description: Overlay size opacity: type: number minimum: 0 maximum: 1 description: Overlay opacity (0=invisible, 1=fully visible) required: - url description: Image overlay configuration outputs: type: object properties: hesp: type: boolean default: true description: Enable HESP output. Enabled by default. hls: type: boolean default: true description: Enable HLS output. Enabled by default. hlsMpegTs: type: boolean default: false description: Enable HLS MPEG-TS output. Only available when enabled on organization level. description: Output format configuration required: - name - region - quality additionalProperties: false responses: '200': description: Engine created content: application/json: schema: $ref: '#/components/schemas/EngineObjectResult' components: schemas: EngineObjectResult: type: object properties: data: type: object properties: id: type: string description: Unique identifier of the engine name: type: string description: Name of the engine createdAt: type: string description: Creation timestamp updatedAt: type: string description: Last update timestamp quality: type: object properties: abrLadderId: type: string description: ABR ladder ID required: - abrLadderId description: Quality configuration overlays: type: array items: type: object properties: url: type: string description: URL of the overlay image position: type: object properties: top: type: integer minimum: 0 description: Pixels from top bottom: type: integer minimum: 0 description: Pixels from bottom (ignored if top is present) left: type: integer minimum: 0 description: Pixels from left right: type: integer minimum: 0 description: Pixels from right (ignored if left is present) description: Overlay position size: type: object properties: width: type: integer minimum: 0 description: Width in pixels height: type: integer minimum: 0 description: Height in pixels description: Overlay size opacity: type: number minimum: 0 maximum: 1 description: Overlay opacity (0=invisible, 1=fully visible) required: - url description: Image overlay configuration drm: type: boolean description: Whether DRM is enabled priority: type: number description: Engine priority status: type: string enum: - stopped - deploying - starting - waiting - ingesting - playing - stopping - error - deleting - deleted description: Current status of the engine daiAssetKey: type: string nullable: true description: DAI asset key outputs: type: object properties: hesp: type: boolean default: true description: Enable HESP output. Enabled by default. hls: type: boolean default: true description: Enable HLS output. Enabled by default. hlsMpegTs: type: boolean default: false description: Enable HLS MPEG-TS output. Only available when enabled on organization level. description: Output format configuration required: - id - name - createdAt - updatedAt - quality - overlays - drm - priority - status - outputs description: Engine object required: - data PaginatedIngestResult: type: object properties: data: type: array items: $ref: '#/components/schemas/Ingest' description: List of ingests pagination: type: object properties: hasMore: type: boolean description: Whether more results are available cursor: type: string description: Cursor for the next page of results required: - hasMore - cursor description: Pagination info required: - data - pagination Ingest: type: object properties: id: type: string description: Unique identifier of the ingest name: type: string description: Name of the ingest createdAt: type: string description: Creation timestamp type: type: string enum: - rtmp-push - rtmp-pull - srt-pull - srt-push - sdi-pull description: Ingest type url: type: string description: Ingest URL streamKey: type: string description: Stream key for RTMP push ingests tracks: type: object properties: audio: type: array items: type: object properties: pid: type: number description: Audio track PID (mandatory for multi-audio) language: type: string description: Audio track language code label: type: string description: Audio track label required: - language - label description: Audio track configuration description: Audio track configuration captions: type: array items: type: object properties: channel: type: number description: Caption channel number language: type: string description: Caption language code label: type: string description: Caption label required: - channel - language description: Caption configuration required: - id - name - createdAt - type - url - streamKey - tracks - captions PaginatedEngineResult: type: object properties: data: type: array items: type: object properties: id: type: string description: Unique identifier of the engine name: type: string description: Name of the engine createdAt: type: string description: Creation timestamp updatedAt: type: string description: Last update timestamp quality: type: object properties: abrLadderId: type: string description: ABR ladder ID required: - abrLadderId description: Quality configuration overlays: type: array items: type: object properties: url: type: string description: URL of the overlay image position: type: object properties: top: type: integer minimum: 0 description: Pixels from top bottom: type: integer minimum: 0 description: Pixels from bottom (ignored if top is present) left: type: integer minimum: 0 description: Pixels from left right: type: integer minimum: 0 description: Pixels from right (ignored if left is present) description: Overlay position size: type: object properties: width: type: integer minimum: 0 description: Width in pixels height: type: integer minimum: 0 description: Height in pixels description: Overlay size opacity: type: number minimum: 0 maximum: 1 description: Overlay opacity (0=invisible, 1=fully visible) required: - url description: Image overlay configuration drm: type: boolean description: Whether DRM is enabled priority: type: number description: Engine priority status: type: string enum: - stopped - deploying - starting - waiting - ingesting - playing - stopping - error - deleting - deleted description: Current status of the engine daiAssetKey: type: string nullable: true description: DAI asset key outputs: type: object properties: hesp: type: boolean default: true description: Enable HESP output. Enabled by default. hls: type: boolean default: true description: Enable HLS output. Enabled by default. hlsMpegTs: type: boolean default: false description: Enable HLS MPEG-TS output. Only available when enabled on organization level. description: Output format configuration required: - id - name - createdAt - updatedAt - quality - overlays - drm - priority - status - outputs description: List of engines pagination: type: object properties: hasMore: type: boolean description: Whether more results are available cursor: type: string description: Cursor for the next page of results required: - hasMore - cursor description: Pagination info required: - data - pagination UpdateIngestBody: type: object properties: name: type: string description: Name of the ingest type: type: string enum: - rtmp-push - rtmp-pull - srt-pull - srt-push - sdi-pull description: 'Ingest type. Note: srt-push requires SRT push to be enabled at organization level' url: type: string description: Source URL region: type: string description: Region ID captions: type: array items: type: object properties: channel: type: number description: Caption channel number language: type: string description: Caption language code label: type: string description: Caption label required: - channel - language description: Caption configuration tracks: type: object properties: audio: type: array items: type: object properties: pid: type: number description: Audio track PID (mandatory for multi-audio) language: type: string description: Audio track language code label: type: string description: Audio track label required: - language - label description: Audio track configuration description: Audio track configuration sdi: type: object properties: persistentId: type: number description: Persistent ID of the SDI device deviceNumber: type: number description: Device number audioConnection: type: string enum: - auto - sdi - hdmi - optical-sdi - component - composite - svideo description: Audio connection type videoConnection: type: string enum: - auto - sdi - hdmi - optical-sdi - component - composite - svideo description: Video connection type videoMode: type: string enum: - auto - ntsc - ntsc2398 - pal - ntsc-p - pal-p - 1080p2398 - 1080p24 - 1080p25 - 1080p2997 - 1080p30 - 1080i50 - 1080i5994 - 1080i60 - 1080p50 - 1080p5994 - 1080p60 - 720p50 - 720p5994 - 720p60 - 1556p2398 - 1556p24 - 1556p25 - 2kdcip2398 - 2kdcip24 - 2kdcip25 - 2kdcip2997 - 2kdcip30 - 2kdcip50 - 2kdcip5994 - 2kdcip60 - 2160p2398 - 2160p24 - 2160p25 - 2160p2997 - 2160p30 - 2160p50 - 2160p5994 - 2160p60 - ntsc-widescreen - ntsc2398-widescreen - pal-widescreen - ntsc-p-widescreen - pal-p-widescreen - 4kdcip2398 - 4kdcip24 - 4kdcip25 - 4kdcip2997 - 4kdcip30 - 4kdcip50 - 4kdcip5994 - 4kdcip60 - 8kp2398 - 8kp24 - 8kp25 - 8kp2997 - 8kp30 - 8kp50 - 8kp5994 - 8kp60 - 8kdcip2398 - 8kdcip24 - 8kdcip25 - 8kdcip2997 - 8kdcip30 - 8kdcip50 - 8kdcip5994 - 8kdcip60 description: Video mode profile: type: string enum: - default - one-sub-device-full - one-sub-device-half - two-sub-devices-full - two-sub-devices-half - four-sub-devices-half description: SDI profile videoFormat: type: string enum: - auto - 8bit-yuv - 10bit-yuv - 8bit-argb - 8bit-bgra - 10bit-rgb description: Video format required: - persistentId - deviceNumber description: SDI configuration additionalProperties: false IngestObjectResult: type: object properties: data: allOf: - $ref: '#/components/schemas/Ingest' - description: Ingest object required: - data securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: API Secret