import { type OverflowSeverity } from "./audio-probe.js";
export interface AssemblyOptions {
    useAtempo?: boolean;
}
export interface SceneClipInput {
    sceneId: string;
    videoPath: string;
    durationMs: number;
}
export interface SceneCorrectionInfo {
    sceneId: string;
    overflowMs: number;
    severity: OverflowSeverity;
    correction: "none" | "freeze-frame" | "atempo" | "freeze-frame-fallback";
    atempoRatio?: number;
}
export interface AssemblyResult {
    finalPath: string;
    corrections: SceneCorrectionInfo[];
    adjustedTotalDurationMs: number;
}
/**
 * Assemble a final video from existing per-scene video clips and audio files.
 *
 * Pipeline:
 * 1. For each scene clip, find matching audio and probe duration
 * 2. Apply correction if audio overflows video window (freeze-frame or atempo)
 * 3. Mux each scene's video + audio into mp4
 * 4. Concatenate all scene mp4s into final.mp4
 */
export declare function assembleScenes(clips: SceneClipInput[], audioDir: string, recordingsDir: string, options?: AssemblyOptions): AssemblyResult;
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