EBU R128 is mostly meant as a TV Standard.
For Cinema Loudness you should use LEQ82.
And no, R128 and LEQ82 is not the same... :)

Best
Tobi

------------------------------

Message: 2
Date: Mon, 11 Aug 2014 18:56:46 +0100 (BST)
From: Carl Hetherington <cth@carlh.net>
To: dcpomatic carlh net <DCPomatic@carlh.net>
Subject: Re: [DCP-o-matic] ITU/EBU loudness in FFMPEG for dcp-o-matic
Message-ID: <alpine.DEB.2.02.1408111856300.27485@main.carlh.net>
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed


Hi Carsten,

Yes, I'll put this (or something like it) in.

Cheers
Carl

On Wed, 16 Jul 2014, Carsten Kurz wrote:

> Just found this in a forum:
>
> https://tech.ebu.ch/docs/events/opensource13/presentations/open-source-loudness-rmll-2013.pdf
>
>
> Seems there is an EBUR128 loudness meter filter built into libavfilter.
>
> Maybe one could use it in dcp-o-matic.
>
> - Carsten
>
>
>
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