Iftah
gumroad
Flufs
🕑 Added 2025-03-09 14:08:07 +0000 UTC
Flufs is a state-of-the-art Max for Live loudness meter, designed for both real-time and offline analysis. It’s fully accessible to blind, visually impaired, and sighted users.
Flufs can analyze multi-channel audio files, normalize to a loudness target, and, if you're into data science like me, export loudness data to a CSV file—either in single or batch mode. It analyzes a 5-minute audio file in just 1–2 seconds.
Flufs is very light on the CPU — to the extent that you won’t even notice it on modern computers. It features a resizable floating window, 11 color themes (including options for color blindness), and 19 industry loudness target presets. It also integrates seamlessly with popular screen readers like VoiceOver and NVDA, making it compatible with braille displays and other assistive technology. Every feature is accessible via keyboard shortcuts or tabbing.
Flufs is available as either a free or paid download. Both versions are identical - it's simply a way to ensure that everyone can access it, regardless of their ability to support my work.
System Requirements:
Live 11 or higher + max for live
mac os 11 (Big Sur) or higher
windows 11 or higher
Keyboard shortcuts
Shift Control V – Toggle narration and keyboard shortcuts
Escape – Cancel or stop speaking
Shift Control 6 – Keyboard shortcut overview
d – Operation mode
Shift + 1 – Momentary L U F S
Shift + 2 – Short-term L U F S
Shift + 3 – Integrated L U F S
Shift + 4 – True Peak
Shift + 5 – Loudness Range
e – Real-Time L U F S meter reset
shift+e – Real-Time True Peak meter reset
t – Current loudness target
> – Browse next target
< – Browse previous target
Shift + 9– Rotate between editing custom target values of Integrated, Tolerance, and True Peak
Comma (,) – Decrease value
Dot (.) – Increase value
f – Open file in off-line mode
i - loaded file details
g – Save file in off-line mode
w – Export C S V in off-line mode
N – Normalize to loudness target in off-line mode
Shift + f – Select batch source folder in off-line mode
Shift + g – Select batch target folder in off-line mode
Shift + w – Start C S V batch conversion in off-line mode
p – Play or stop the currently loaded sample in off-line mode
Shift + p – Reset the playhead of the currently playing sample in off-line mode
Shift Control + l – Nudge the playhead forward
Shift Control + r – Nudge the playhead backward
