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    audioconcat

    0.1.4 • Public • Published

    audioconcat Build Status NPM

    Tiny node.js module to concat multiple audio files using ffmpeg

    audioconcat provides a programmatic interface to do basically the same as calling ffmpeg via CLI like:

    ffmpeg -i "concat:audio1.mp3|audio2.mp3" -acodec copy out.mp3
    

    Requirements

    • ffmpeg with additional compilation flags --enable-libmp3lame

    You can download static builds of ffmpeg from here.

    If you want to use audioconcat in Heroku, you could use the ffmpeg2 buildpack

    Install

    npm install audioconcat

    Usage

    var audioconcat = require('audioconcat')
     
    var songs = [
      'beatles.mp3',
      'greenday.mp3',
      'u2.mp3'
    ]
     
    audioconcat(songs)
      .concat('all.mp3')
      .on('start', function (command) {
        console.log('ffmpeg process started:', command)
      })
      .on('error', function (err, stdout, stderr) {
        console.error('Error:', err)
        console.error('ffmpeg stderr:', stderr)
      })
      .on('end', function (output) {
        console.error('Audio created in:', output)
      })

    Take a look to the programmatic API for more details

    API

    audioconcat(images, [ options ])

    Return: audioconcat

    audioconcat constructor. You should pass an array<string> with the desired audio files, and optionally passing the video render options object per each image.

    Supported audio formats: mp3, acc, ogg (based on your ffmpeg compilation)

    audioconcat#concat(output)

    Concat files and generate the output audio to the given file path.

    audioconcat#options(options)

    Add custom options to ffmpeg

    audioconcat.VERSION

    Type: string

    Current package semantic version

    audioconcat.ffmpeg

    Type: function

    fluent-ffmpeg API constructor

    License

    MIT © Tomas Aparicio

    Install

    npm i audioconcat

    DownloadsWeekly Downloads

    15,715

    Version

    0.1.4

    License

    MIT

    Unpacked Size

    5.03 kB

    Total Files

    6

    Last publish

    Collaborators

    • h2non