how resolve error [BoxParser] Unlimited box size not supported for type in module : gpmf-extract

[samanyousefi]

I have an issue with gpmf-extract module to finds the metadata track in GoPro camera when I set the video with mp4 format to gpmfExtract (gpmf-extract) module.

this module page on nmp :
https://www.npmjs.com/package/gpmf-extract
and also home page on git :
https://github.com/JuanIrache/gpmf-extract#readme

const gpmfExtract = require('gpmf-extract');
const fs = require('fs');
const path = require('path');
const util = require('util');

const dirAddress = 'E:\\mp4files';
const pathStat = util.promisify(fs.stat);

pathStat(dirAddress).then(stat => {
    if (stat) {
        if (stat.isDirectory()) {
            const folderContent = fs.readdirSync(dirAddress,'utf-8');
            if(folderContent.length){
                    folderContent.forEach(contentName => {
                        const contentSliced = contentName.split('.');
                        if(contentSliced[1] === 'mp4' || contentSliced[1] === 'MP4'){
                            const fileAddress = path.join(dirAddress,contentName);
                            gpmfExtract(fileAddress).then(res => {
                                console.log('Length of data received:', res.rawData.length);
                                console.log('Framerate of data received:', 1 / res.timing.frameDuration);
                                // Do what you want with the data
                            }).catch(e=>{
                                console.log(e,111)
                            });
                        }

                    })
            }else{
                console.log('dir is empty')
            }
        } else {
            console.log('path is not valid directory')
        }
    } else {
        console.log('path is not valid')
    }

}).catch(e => {
    console.log(e)
});

this code result is :

[0:00:00.019] [BoxParser] Unlimited box size not supported for type: ' ╝ '
[0:00:00.027] [BoxParser] Unlimited box size not supported for type: ' ╔'

[JuanIrache]

Hi @samanyousefi , it seems that you are passing gpmfExtract a file name or path, but you should pass it a JavaScript File https://developer.mozilla.org/en-US/docs/Web/API/File