convert acc-adts (audio/x-hx-aac-adts) audio to plain AAC with ffmpeg

convert.js

const fs = require('fs');
const path = require('path');
const {execSync} = require('child_process');

const files = fs.readdirSync('.');

for(const f of files) {
    const info = path.parse(f);
    if(info.ext !== '.aac') {
        console.log(`Skipping non AAC file ${f}`);
        continue;
    }
    if(files.some(x => x.includes(`${info.name}.m4a`))) {
        console.log(`Skipping already converted file ${f}`);
        continue;
    }
    const cmd = `ffmpeg -fflags +discardcorrupt -i "${info.name}${info.ext}" -bsf:a aac_adtstoasc -c:a copy "${info.name}.m4a"`;
    console.log(cmd);
    try {
        execSync(cmd, { stdio: ['ignore','inherit','inherit'] });
    } catch (e) {
        console.error(e);
        console.error(`Removing ${info.name}.m4a`);
        fs.unlinkSync(`${info.name}.m4a`);
    }
}
console.log('Done');