Audio Processing and Clipping realtime mp3 stream by FFT on NodeJS

I need an engineer who has experience of audio processing , FFT and NodeJS .

I have endless mp3 stream which has speaking and silence continuously.

I need to detect silence , clip and export as individual file.

The definition of silence is more than 3 secs mute.

If the silence length is under 3 sec , it is not silence .

The nodeJS program should export every clipped audio data as mp3 files.

The audio data shouldn't include the silence. ( just remove all silence )

The important thing is that you must never write file to disk to process audio data continuously.

I implemented this with nodejs ffmpeg package already , but it writes coming audio data as file , read again and analyze it .

This is not good

All processing should be done only on memory and only result should exported as file.

Please check the attachment

Thank you

Kemahiran: Kejuruteraan, Javascript, Linux, node.js, Kejuruteraan Perisian

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Tentang Majikan:
( 1 ulasan ) Roseburg, United States

ID Projek: #18512064

3 pekerja bebas membida secara purata $103 untuk pekerjaan ini


I have a few questions.I've read what you demand. So all of the separate audio files should be saved after the data is processed? What I understand is you want that NodeJS script -analyzes audio file using FFT -after Lagi

$110 USD dalam 2 hari
(14 Ulasan)

Hello sir I have been working on NodeJS since 3 years now and can write any kind of program and scripts using NodeJS. Recently I have worked on creating Torrent and editing movie files using NodeJS. I can also develop Lagi

$100 USD dalam 7 hari
(5 Ulasan)

Hello sir i'm a professional phycisist engineer i know how to do MP3 processing with Nodejs and all kind of filtering methods. I can do the project for 90dollars if you want. Please send me private message for further Lagi

$100 USD dalam 5 hari
(0 Ulasan)