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XMP packets split across multiple APP1 segments   Message List  
Reply | Forward Message #1493 of 1513 |
Hello,

It looks like Adobe has recently updated its XMP specification
to allow JPEG files to host large (> 65,502 bytes) XMP packets
by splitting them into multiple APP1 marker segments.

The gory details are explained in the "Extended XMP in JPEG"
section in this document:

<http://www.adobe.com/devnet/xmp/pdfs/XMPSpecificationPart3.pdf>

Since there is now an official specification, are there any
plans to support extended XMP in exiv2?


-- marco

--
It's not the data universe only, it's human conversation.
They want to turn it into a one-way flow that they have entirely
monetized. I look at the collective human mind as a kind of
ecosystem. They want to clear cut it. They want to go into the
rainforest of human thought and mow the thing down.




Tue Jan 6, 2009 2:37 pm

piovanel
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Message #1493 of 1513 |
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Hello, It looks like Adobe has recently updated its XMP specification to allow JPEG files to host large (> 65,502 bytes) XMP packets by splitting them into...
Marco Piovanelli
piovanel
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Jan 6, 2009
2:38 pm

... Yes, we should do that as well as upgrade to the new version of the XMP Toolkit. I've opened 2 issues but I won't have time to look into this immediately. ...
Andreas Huggel
zzzahu
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Jan 7, 2009
7:03 am
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