Convert all CGBI pngs in a folder to standard PNGs

how.md

save this script as script.js

1. install node.js
2. npm i cgbi-to-png
3. put your files in cgbi_in
4. run script.js
5. check your files in cgbi_out

script.js

const cgbiToPng = require('cgbi-to-png');
const fs = require("fs");

fs.readdir("./cgbi_in" , function (err, images) {
    images.forEach(img=>{
        cgbiToPng(fs.createReadStream("./cgbi_in/"+img),function(err,pngStream){
            if(err) throw err;
            pngStream.pipe(fs.createWriteStream("./cgbi_out/"+img));
        });
    })
});