node wrapper for mediainfo.

This product uses MediaInfo library, Copyright (c) 2002-2014 MediaArea.net SARL

Warning: contains 24MiB of binaries for osx, linux, windows. You can delete the platforms you don't need

Using child_process power

You can pass an object as first argument to use exec options. See Node child_process.

Changelog

• v1.4.5

  • Update README and patch version.

• v1.4.2

  • fixed file read bug.

• v1.4.0

  • normalize data json.

• v1.3.0

  • fixed bug mediainfo process lock.
  • fixed bug peak hdd reading
  • update mediainfo version.

Usage

npm i @touno-io/mediainfo

then:

const mediainfo = require('@touno-io/mediainfo')
mediainfo([ 'foo/bar.mkv' ]).then((data) => {
  for (let i in data) {
    console.log('%s parsed', data[i].file)
    console.log('MediaInfo data:', data[i])
  }
}).catch(function (e){
  console.error(e)
})

const mediainfo = require('@touno-io/mediainfo')
mediainfo({ maxBuffer: 'infinity' }, [ 'foo/bar.mkv' ]).then((data) => {
  for (let i in data) {
    console.log('%s parsed', data[i].file)
    console.log('MediaInfo data:', data[i])
  }
}).catch(function (e){
  console.error(e)
})

Glob

You can use glob to match files:

const mediainfo = require('@touno-io/mediainfo')
mediainfo([ 'foo2/*mp3', 'foo3/*.ogg' ]).then((data) => {
  for (let i in data) {
    console.log('%s parsed', data[i].file)
    console.log('MediaInfo data:', data[i])
  }
}).catch(function (e){
  console.error(e)
})

Cleaning unneccesary binaries

You can clean unneeded binaries, with gulp and nwjs for example:

var del = require('del')
var path = require('path')
var pkJson = require('./package.json')

// clean @touno-io/mediainfo
gulp.task('clean:mediainfo', () => {
    return Promise.all(['linux32','linux64'].map((platform) => {
        console.log('clean:mediainfo', platform)
        const sources = path.join(releasesDir, pkJson.name, platform)
        return del([
            path.join(sources, 'node_modules/@touno-io/mediainfo/lib/*'),
            path.join(sources, pkJson.name + '.app/Contents/Resources/app.nw/node_modules/@touno-io/mediainfo/lib/*'),
            '!'+path.join(sources, 'node_modules/@touno-io/mediainfo/lib/'+platform),
            '!'+path.join(sources, pkJson.name + '.app/Contents/Resources/app.nw/node_modules/@touno-io/mediainfo/lib/'+platform)
        ])
    }))
})

Or you can use bash script to do this, e.g to clean all binaries except OSX 64 you can run this from your project root:

find ./node_modules/@touno-io/mediainfo/lib/* -maxdepth 1 -type d -not -name "osx64" | xargs rm -rf