31 lines
1.1 KiB
TypeScript
31 lines
1.1 KiB
TypeScript
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import * as strtok3 from 'strtok3/lib/core';
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import { IOptions, IRandomReader, IApeHeader } from '../type';
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import { INativeMetadataCollector } from '../common/MetadataCollector';
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import { BasicParser } from '../common/BasicParser';
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import { IFooter, IHeader } from './APEv2Token';
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export declare class APEv2Parser extends BasicParser {
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static tryParseApeHeader(metadata: INativeMetadataCollector, tokenizer: strtok3.ITokenizer, options: IOptions): Promise<void>;
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/**
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* Calculate the media file duration
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* @param ah ApeHeader
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* @return {number} duration in seconds
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*/
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static calculateDuration(ah: IHeader): number;
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/**
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* Calculates the APEv1 / APEv2 first field offset
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* @param reader
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* @param offset
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*/
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static findApeFooterOffset(reader: IRandomReader, offset: number): Promise<IApeHeader>;
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private static parseTagFooter;
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private ape;
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/**
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* Parse APEv1 / APEv2 header if header signature found
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*/
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tryParseApeHeader(): Promise<void>;
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parse(): Promise<void>;
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parseTags(footer: IFooter): Promise<void>;
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private parseDescriptorExpansion;
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private parseHeader;
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}
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