murmuraba/dist/hooks/murmuraba-engine/interfaces.d.ts

Real-time audio noise reduction with advanced chunked processing for web applications

import { ProcessedChunk } from './types';
/**
 * Interface for URL management operations
 */
export interface IURLManager {
    createObjectUrl(blob: Blob): string;
    revokeUrl(url: string): void;
    revokeAllUrls(): void;
    getActiveUrlCount(): number;
}
/**
 * Interface for chunk management operations
 */
export interface IChunkManager {
    findChunk(chunks: ProcessedChunk[], chunkId: string): ProcessedChunk | undefined;
    toggleChunkPlayback(chunks: ProcessedChunk[], chunkId: string, isPlaying: boolean): ProcessedChunk[];
    toggleChunkExpansion(chunks: ProcessedChunk[], chunkId: string): ProcessedChunk[];
    getAverageNoiseReduction(chunks: ProcessedChunk[]): number;
    clearChunks(chunks: ProcessedChunk[]): void;
    revokeChunkUrls(chunks: ProcessedChunk[]): void;
}
/**
 * Interface for recording management operations
 */
export interface IRecordingManager {
    startCycle(processedStream: MediaStream, originalStream: MediaStream, chunkDuration: number, onChunkProcessed: (chunk: ProcessedChunk) => void): Promise<void>;
    stopRecording(): void;
    pauseRecording(): void;
    resumeRecording(): void;
    isRecording(): boolean;
    isPaused(): boolean;
}
/**
 * Interface for audio export operations
 */
export interface IAudioExporter {
    setAudioConverter(converter: any): void;
    exportChunkAsWav(chunk: ProcessedChunk, audioType: 'processed' | 'original'): Promise<Blob>;
    exportChunkAsMp3(chunk: ProcessedChunk, audioType: 'processed' | 'original', bitrate?: number): Promise<Blob>;
    downloadChunk(chunk: ProcessedChunk, format: 'webm' | 'wav' | 'mp3', audioType: 'processed' | 'original'): Promise<void>;
}
/**
 * Interface for playback management operations
 */
export interface IPlaybackManager {
    toggleChunkPlayback(chunk: ProcessedChunk, audioType: 'processed' | 'original', onStateChange: (chunkId: string, isPlaying: boolean) => void): Promise<void>;
    cleanup(): void;
    stopAll(): void;
}
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