Master for streaming

M4S makes preparing your audio files for streaming purposes a breeze! Try it out now. It's completely free.

Download

What does M4S do?

Our awesome features

EQ

Equalizer

A multichannel equalizer enabling classic and linear phase real time filtering. All typical filter types and their parameters are adjustable.

C

Compressor

A mono/stereo compressor providing Peak and RMS level measurement as well as knee, lookahead, stereo link, makeup gain and a percentage dry/wet mix. Everything you need for a solid compression.

L

Limiter

A program dependent true peak limiter with it's unique feature of not having gain and ceiling controls. M4S optimizes those controls depending on the platform you produce for - so you can entirely focus on sound.

LM

Loudness Model

We mainly implemented the ITU-R BS.1770-4 algorithm for LUFS calculation and true peak measuring. We also offer an extremely easy to use api (when you are a JUCE user).

A

Architecture

The key feature of M4S is the magic limiter which can automagically adjust your track to a specified target loudness.

UI

User Interface

Our goal was to implement a natural feeling modern looking user interface that is both fitting for pros and beginners in audio mastering.

The Devblog

How we made M4S

The Team

People behind M4S

Project Lead

Lasse Vetter, Martin Krawczyk-Becker

Architecture

Katja Hoffmann, Christian Gärtner

User Interface

Mihai-Ali Popa, Jonathan Stemmildt, Lasse Weinbrandt

Loudness Meter

John Doe, Joanna Doe

Limiter

Lasse Vetter

Compressor

Nils Heine, Joanna Doe

Equalizer

Leroy Bartel, Yannik Höfgen