Merge remote-tracking branch 'origin/feat/available-postroll-duration' into bbc-main-autonext

Author: PeterC89

packages/blueprints-integration/src/documents/part.ts

@@ -56,6 +56,13 @@ export interface IBlueprintMutatablePart<TPrivateData = unknown, TPublicData = u
 	/** Expected duration of the line, in milliseconds */
 	expectedDuration?: number
 
+	/**
+	 * How long this Part may continue after its `expectedDuration` when transitions/keepalive require overlap.
+	 *
+	 * If omitted, this is treated as `0`, so transitions/keepalive must complete by `expectedDuration`.
+	 */
+	availablePostrollDuration?: number
+
 	/** Whether this segment line supports being used in HOLD */
 	holdMode?: PartHoldMode
 

packages/job-worker/src/blueprints/context/lib.ts

@@ -136,6 +136,7 @@ export const PlayoutMutatablePartSampleKeys = allKeysOfObject<PlayoutMutatablePa
 	disableNextInTransition: true,
 	outTransition: true,
 	expectedDuration: true,
+	availablePostrollDuration: true,
 	holdMode: true,
 	shouldNotifyCurrentPlayingPart: true,
 	ingestNotifyPartExternalId: true,
@@ -326,6 +327,7 @@ export function convertPartToBlueprints(part: ReadonlyDeep<DBPart>): IBlueprintP
 		disableNextInTransition: part.disableNextInTransition,
 		outTransition: clone(part.outTransition),
 		expectedDuration: part.expectedDuration,
+		availablePostrollDuration: part.availablePostrollDuration,
 		holdMode: part.holdMode,
 		shouldNotifyCurrentPlayingPart: part.shouldNotifyCurrentPlayingPart,
 		ingestNotifyPartExternalId: part.ingestNotifyPartExternalId,