Re: Registratiion of XML:com.adobe.xmp PNG iTXt chunk keyword

Yes, there's this from W3C about using ZXX:
https://www.w3.org/International/questions/qa-no-language
so I agree with what you did.

Glenn

On Sat, Jan 14, 2017 at 11:28 PM, John Bowler <
[email protected]> wrote:

> On Sat, Jan 14, 2017 at 8:17 PM, John Bowler
> <[email protected]> wrote:
> >  In particular a valid XMP packet need not contain
> > anything other than ASCII characters so could easily be converted to
> > zTXt or tEXt.
>
> Of course you can do what I did in jpegtopng and Adobe didn't do ;-)
> I added the language tag "zxx" which is used for text which describes
> "non-linguistic" content.  This prevents the iTXt tag being converted
> into tEXt or zTXt because that would lose the information that this
> isn't a natural language.
>
> --
> John Bowler <[email protected]>
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