On 2022-03-09 15:12, CMG DiGiTaL wrote:


You cannot increase the volume of a file that is already near/at full scale


  ok Clayton,

I understood everything you said... I mentioned the plugin, because I used
it in some audio and it was really satisfactory,
as it is an evaluation product, that is, it will lose its functions in a
few days, I tried to make a batch to being able to use it,
sporadically, in some music that I need to normalize.

That's why I wanted to know where the plugin applies the gain it generates
when analyzing the music, so that I can improve
my batch file.

From your experience, the gain that the plugin generates and uses in the
music, which in my batch reaches the maximum
of -15.0 LUFS, is applied where to generate the -10 LUFS that the plugin
can achieve?

thanks

Two decades ago I was heavily involved in a music restoration project of live concert performances (with the approval of the band). I used compression extensively. Most commercial recordings are compressed, meaning: the peaks are made uniform without clipping, so volume is made uniform -- I'm trying hard to not use the word "equalize" here because the word "equalization" is so misused.

Try compression. It's what the professionals use.

That said, I don't know what FFmpeg means by "compression". Is it what audio engineers mean by "compression"? I don't know.
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