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Old 07-01-2017, 03:34 PM
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paulo m paulo m is offline
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Join Date: Nov 2012
Location: Lisbon, Portugal
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Default Re: Loudness - short term max?

Hi there,

short term loudness of -18 LUFS, is only required for programmes up to 3 minutes lenght, which I believe is not your case. It makes part of the suplement 1, of the EBU loudness specs , in this case R128.

For programmes longer than that, -23 lufs integrated and maximum peak of -1 dbtp are the only requisites for broadcast material. If your client is asking that for a DVD release without mentioning short term, thatīs the explanation.

You can find more info on this EBU doc here:

https://tech.ebu.ch/docs/r/r128s1.pdf
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Paulo M
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