Re: CFD: eXIf 2017-06-09a

I removed some of the JPEG-specific details so the recommendation
now reads, in the 2017-06-09b version,

While the PNG specification allows the chunk size to be as large as
2^31-1 bytes, application authors should be aware that, if the Exif profile
is going to be written to a JPEG datastream, the total length of the eXIf
chunk data may need to be adjusted to not exceed 2^16-9 bytes, so it can fit
into a JPEG APP1 marker.

On Fri, Jun 9, 2017 at 8:49 AM, Glenn Randers-Pehrson <[email protected]> wrote:
> On Fri, Jun 9, 2017 at 8:44 AM, Glenn Randers-Pehrson <[email protected]> wrote:
>
>> Ah, OK.  I thought the sum included the Exif\0\0 but that seems
>> to have been lost somewhere along the line.  I'll put it back in.
>
> Have a look at the 2017-06-09b version.
>
> Glenn

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