63 lines
1.8 KiB
TypeScript
63 lines
1.8 KiB
TypeScript
import { AbstractID3Parser } from '../id3v2/AbstractID3Parser.js';
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declare const MpegContentError_base: {
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new (message: string): {
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readonly fileType: string;
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toString(): string;
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name: "UnexpectedFileContentError";
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message: string;
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stack?: string;
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};
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captureStackTrace(targetObject: object, constructorOpt?: Function): void;
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prepareStackTrace(err: Error, stackTraces: NodeJS.CallSite[]): any;
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stackTraceLimit: number;
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};
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export declare class MpegContentError extends MpegContentError_base {
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}
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export declare class MpegParser extends AbstractID3Parser {
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private frameCount;
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private syncFrameCount;
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private totalDataLength;
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private audioFrameHeader?;
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private bitrates;
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private offset;
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private frame_size;
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private calculateEofDuration;
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private samplesPerFrame;
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private buf_frame_header;
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/**
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* Number of bytes already parsed since beginning of stream / file
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*/
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private mpegOffset;
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private syncPeek;
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/**
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* Called after ID3 headers have been parsed
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*/
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postId3v2Parse(): Promise<void>;
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/**
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* Called after file has been fully parsed, this allows, if present, to exclude the ID3v1.1 header length
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*/
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protected finalize(): void;
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private sync;
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/**
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* Combined ADTS & MPEG (MP2 & MP3) header handling
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* @return {Promise<boolean>} true if parser should quit
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*/
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private parseCommonMpegHeader;
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/**
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* @return {Promise<boolean>} true if parser should quit
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*/
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private parseAudioFrameHeader;
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private parseAdts;
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private parseCrc;
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private skipSideInformation;
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private readXtraInfoHeader;
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/**
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* Ref: http://gabriel.mp3-tech.org/mp3infotag.html
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* @returns {Promise<string>}
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*/
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private readXingInfoHeader;
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private skipFrameData;
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private areAllSame;
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}
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export {};
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