@klever-one/web-sdk/dist/core/service/recorder.service.d.ts

Web SDK for integrating real-time room management and streaming functionality into web applications

export type RecorderStatus = "idle" | "recording" | "stopped";
export interface RecorderState {
    status: RecorderStatus;
    mediaBlobUrl: string | null;
}
export interface RecorderEventData {
    status?: RecorderStatus;
    mediaBlobUrl?: string | null;
    audioBlob?: Blob | null;
    error?: Error;
    errorType?: "permission" | "technical" | "system";
}
export declare class RecorderService {
    private static instance;
    private audioContext;
    private mediaStream;
    private mediaStreamSource;
    private audioWorkletNode;
    private audioData;
    private mediaRecorder;
    private recordedChunks;
    private useMediaRecorderFallback;
    private analyserNode;
    private audioLevelInterval;
    private _status;
    private _mediaBlobUrl;
    private statusListeners;
    private mediaBlobUrlListeners;
    private stateListeners;
    private constructor();
    static getInstance(): RecorderService;
    static hasInstance(): boolean;
    get status(): RecorderStatus;
    get mediaBlobUrl(): string | null;
    get state(): RecorderState;
    private setStatus;
    private setMediaBlobUrl;
    private notifyStateListeners;
    private emitStateChange;
    addStatusListener(listener: (status: RecorderStatus) => void): () => void;
    addMediaBlobUrlListener(listener: (url: string | null) => void): () => void;
    addStateListener(listener: (state: RecorderState) => void): () => void;
    startRecording(): Promise<void>;
    private setupAudioWorklet;
    private setupMediaRecorder;
    stopRecording(): Promise<Blob | null>;
    clearBlobUrl(): void;
    reset(): void;
    private encodeWAV;
    private flattenArray;
    private encodeWavBuffer;
    private setupAudioLevelMonitoring;
    private stopMediaRecorderRecording;
}