12 Aug
2014
12 Aug
'14
11:38 a.m.
Am 12.08.2014 um 13:05 schrieb Tobias Nimmert:
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... :)
That is true, but for now even R128 is better than RMS or Peak ;-)
I'm sure one can get the people behind libav to implement LEQ82 as well.
- Carsten
Best
Tobi
------------------------------
Message: 2
Date: Mon, 11 Aug 2014 18:56:46 +0100 (BST)
From: Carl Hetherington <cth(a)carlh.net>
To: dcpomatic carlh net <DCPomatic(a)carlh.net>
Subject: Re: [DCP-o-matic] ITU/EBU loudness in FFMPEG for dcp-o-matic
Message-ID: <alpine.DEB.2.02.1408111856300.27485(a)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:
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DCPomatic(a)carlh.net
http://main.carlh.net/cgi-bin/mailman/listinfo/dcpomatic > Just found this in a forum:
>
>
https://tech.ebu.ch/docs/events/opensource13/presentations/open-source-loud…
>
>
> 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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