Am 24.10.2017 um 09:15 schrieb Hans Hagen:
> On 10/23/2017 11:14 PM, Peter Rolf wrote:
>> Am 23.10.2017 um 19:14 schrieb Hans Hagen:
>>> On 10/23/2017 7:01 PM, luigi scarso wrote:
>>>> On Mon, Oct 23, 2017 at 6:25 PM, Pablo Rodriguez <oi...@gmx.es> wrote:
>>>>> Hans,
>>>>>
>>>>> according to Boris Doubrov (one of the developers of the veraPDF
>>>>> parser
>>>>> for PDF/A validation) the subtype of the /OutputIntent dictionary for
>>>>> all PDF/A intents should be GTS_PDFA1 (no GTS_PDFA2 or GTS_PDFA3).
>>>>>
>>>>> Here is his reply for reference:
>>>>> https://github.com/veraPDF/veraPDF-parser/issues/317#issuecomment-338613962.
>>>>>
>>>>>
>>>>>
>>>>> The attached patch fixes the issue. I have tried it myself and it
>>>>> solves
>>>>> the problems with color space profiles.
>>>>>
>>>>> Could you apply it to ConTeXt?
>>>>>
>>>>> Many thanks for your help,
>>>> sure, but it's better if we have an example that fails
>>>> --- I mean, the source code,  the version of the parser , the command
>>>> line used.
>>>> It could be that other parts are also not ok.
>>> i also want to check with Peter
>>>
>>
>> No objections, the 'gts_flag' is also fix for the PDF/X variants.
> 
> So all variants get GTS_PDFA1 ?
>

Yes. My guess (as I have no ISO documention) at that time was, that the
number should be increased with the versions. I couldn't imagine, why
the should use a number in that flag (there may be reasons for it, but I
donno them).

Anyhow, I'll download veraPDF and test all variants with the actual
beta. I doubt that the results will differ. If I find any other errors
you can fix them at one go. Will report back (probably after lunch
break). I hope nobody is in a hurry :D



>> I think I have tested all variants at that time (around Oct 2015) and
>> 'veraPDF' didn't throw an error. Looks like they have improved their
>> parser on that part.
> 
> Well, for me it means that all that validation esp of keys like this are
> rather useless (creating work) because docs validated in the past and
> archived now are suddenly no longer valid.
> 
> Hans
> 
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