[LAU] ebur128 batch processing

[Jörn Nettingsmeier]

On 03/07/2014 01:48 AM, Jaromír Mikeš wrote:
> Hi,
>
> I will got about 100 stereo wav files mixed hopefully in similar way
> (loudness).
> I need them process to meet ebur128 specification.
> True peaks -3dB
> RMS -23dB
>
> Any chance to do it as batch process?
> Result quality is critical as material will be broadcast on TV.

hard problem. quickest solution: find somebody with a hardware leveller 
(jünger etc.) and pipe it through.

problem is that there is no straightforward way from an initial loudness 
measurement to a level change that predictably hits the -23 dbLUFS mark.

can i ask which broadcaster mandates -3dB true peak? that seems quite 
conservative.

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Jörn Nettingsmeier
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