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Published 20 hours ago • verified publisher icon filoe

Is it possible to process audio based on LUFS scale?

Open donnyv opened this issue 2 years ago • 1 comments

I would like to take an audio file, process the audio to a certain LUFS scale and then save it to another format with that new volume. Is that possible with CSCore?

donnyv avatar Jun 01 '22 20:06 donnyv

I don't know what you mean by certain LUFS scale because LUFS stands for (Loudness Units referenced to Full Scale) but if you want do process a audio file with LUFS specified in EBU R 128 than you only need to apply two filters.

Pre-filter (high pass) cutOffFrequency = 37.5 Hz Q = 0.5

RLB (high shelf) crossOverFrequency = 1500 Hz gain = 4.0 dB

This is possible with CSCore.

Artain avatar Jun 17 '22 13:06 Artain