[advocacy] Re: a few questions

Daniel James daniel
Tue Jan 8 02:41:40 PST 2002



Thanks for your swift reply!

> Certainly in general an ISRC when presented
> visually is structured like this: ISRC GB-XX1-02-00001; however
> when it is encoded into an appropriate digital format it would look
> like this: GBXX10200001

I understand from your site that the ISRC code is designed to be
watermarked into the audio file, rather than simply assigned as a
label. This is presumably designed to stop third parties from
changing the ISRC.

Which tools does the IFPI recommend for making the watermarks? Are
the watermarks designed as part of the SDMI system? Do they (subtly)
affect audio quality?

Sorry to ask so many questions!

Daniel James

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