Media agent for Roku v4.2.0

May 14, 2026

New features

Added native support for AWS Elemental MediaTailor server-side ad insertion via Roku's RAFX_SSAI awsemt adapter
Added automatic VideoAdAction recording for MediaTailor ad lifecycle events: AD_BREAK_START, AD_REQUEST, AD_START, AD_QUARTILE, AD_END, AD_BREAK_END, and AD_ERROR
Added nrEnableMediaTailorTracking(nr, adIface) to register New Relic listeners on a RAFX_SSAI adapter in one call
Added nrSetMediaTailorAdMetadata(tracker, metadata) to inject sidecar key/value metadata into VideoAdAction events
Added nrSendVideoAdEvent(nr, actionName, attr) for direct recording of VideoAdAction from any tracker
Added MediaTailorTask.brs reference task and VideoScene.brs sample demonstrating the recommended integration pattern

Created MediaTailorTracker in the scene thread and passed to the task via a node field for RAFX listener compatibility
Initialised session through RAFX_SSAI.requestStream(); assigned stitched manifest URL from getStreamInfo().manifest_url to the Video node
Added Video node position field observation in the task event loop for ad-break timing resolution
Set MediaTailor support as opt-in; activates only when nrEnableMediaTailorTracking is called

Fixed Google IMA ad lifecycle events (AD_BREAK_START, AD_BREAK_END, AD_START, AD_END, AD_QUARTILE, AD_ERROR) to correctly produce VideoAdAction instead of VideoAction