@remotion/media-parser/dist/state/structure.js

A pure JavaScript library for parsing video files

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.structureState = void 0;
const structureState = () => {
    let structure = null;
    const getStructure = () => {
        if (structure === null) {
            throw new Error('Expected structure');
        }
        return structure;
    };
    return {
        getStructureOrNull: () => {
            return structure;
        },
        getStructure,
        setStructure: (value) => {
            structure = value;
        },
        getFlacStructure: () => {
            const struc = getStructure();
            if (struc.type !== 'flac') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
        getIsoStructure: () => {
            const struc = getStructure();
            if (struc.type !== 'iso-base-media') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
        getMp3Structure: () => {
            const struc = getStructure();
            if (struc.type !== 'mp3') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
        getM3uStructure: () => {
            const struc = getStructure();
            if (struc.type !== 'm3u') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
        getRiffStructure: () => {
            const struc = getStructure();
            if (struc.type !== 'riff') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
        getTsStructure: () => {
            const struc = getStructure();
            if (struc.type !== 'transport-stream') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
        getWavStructure: () => {
            const struc = getStructure();
            if (struc.type !== 'wav') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
        getMatroskaStructure: () => {
            const struc = getStructure();
            if (struc.type !== 'matroska') {
                throw new Error('Invalid structure type');
            }
            return struc;
        },
    };
};
exports.structureState = structureState;