Re: ebur128 batch processing

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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.

--
Jörn Nettingsmeier
Lortzingstr. 11, 45128 Essen, Tel. +49 177 7937487

Meister für Veranstaltungstechnik (Bühne/Studio)
Tonmeister VDT

http://stackingdwarves.net

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