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Re: imagemmagick patch 5

From: Juri Linkov
Subject: Re: imagemmagick patch 5
Date: Sun, 07 Mar 2010 21:08:48 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.93 (x86_64-pc-linux-gnu)

>> it returns a raw representation of the extension data of a given (sub)image.
> Again, what is meant by "extension" here?

It seems the term "extension" is GIF-specific.  The GIF specification says
that extension blocks "extend" the 87a definition to allow extensions like
the Graphic Control Extension that specifies the animation delay time, etc.

The parameter `count' is used in animation, but unrelated to "extension".
Perhaps a more common term for `count' would be "metadata".

>> Unfortunately, adding animage.el was postponed due to pre-22.1 feature
>> freeze.  I think after the current feature freeze it should be added
>> to image.el as Kim suggested.
> Then please install it in the `pending' branch.


Juri Linkov

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