import { Processor } from '../core/processor';
import { Packet, PacketSymbol } from '../core/packet';
import { InputSocket, SocketDescriptor, SocketType } from '../core/socket';
export declare const AUDIO_SAMPLING_RATES_LUT: number[];
export declare const AAC_SAMPLES_PER_FRAME = 1024;
export declare class MP4DemuxProcessor extends Processor {
    static getName(): string;
    private _demuxer;
    private _haveStreamStart;
    private _trackIdToOutputs;
    constructor();
    templateSocketDescriptor(st: SocketType): SocketDescriptor;
    private _ensureOutputForTrack;
    protected handleSymbolicPacket_(s: PacketSymbol): boolean;
    protected processTransfer_(inS: InputSocket, p: Packet): boolean;
}