whisper-nodejs-wrapper/dist/index.d.ts

Node.js wrapper for OpenAI Whisper speech recognition with TypeScript support

export interface WhisperWord {
    text: string;
    start: number;
    end: number;
}
export interface WhisperSegment {
    text: string;
    start: number;
    end: number;
    words?: WhisperWord[];
}
export interface WhisperResult {
    text: string;
    segments: WhisperSegment[];
    language?: string;
    duration?: number;
}
export interface WhisperOptions {
    language?: string;
    modelSize?: 'tiny' | 'base' | 'small' | 'medium' | 'large';
    pythonPath?: string;
    cpuOnly?: boolean;
    verbose?: boolean;
}
export declare class WhisperTranscriber {
    private pythonScriptPath;
    private pythonPath;
    private isInitialized;
    constructor(options?: {
        pythonPath?: string;
    });
    private findPython;
    /**
     * Check if Whisper and dependencies are installed
     */
    checkDependencies(): Promise<boolean>;
    /**
     * Install Whisper and required dependencies
     */
    installDependencies(): Promise<void>;
    /**
     * Initialize the transcriber (check/install dependencies)
     */
    initialize(): Promise<void>;
    /**
     * Transcribe an audio file
     */
    transcribe(audioPath: string, options?: WhisperOptions): Promise<WhisperResult>;
    /**
     * Transcribe with automatic retry on failure
     */
    transcribeWithRetry(audioPath: string, options?: WhisperOptions, maxRetries?: number): Promise<WhisperResult>;
}
export declare const whisper: WhisperTranscriber;
export default WhisperTranscriber;
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