Re: SVG12: non-visual foreign markup

* Jon Ferraiolo wrote:
>In terms of changing the draft, we do not believe any changes are necessary 
>relative to the topics in this email. (Although other comments from you are 
>indeed resulting in changes.)

The issue I raised is that it is unclear how to include non-visual
foreign markup in SVG documents, in particular as the foreignObject
element seems to assume visual rendering. I think the draft either
needs to clearly define how to do that or explain why it does not;
so if there isn't a dedicated section in the draft that I missed
and you failed to point out, this is not satisfactory to me.

>Regarding audio, I am sure you are well-aware that SVG-t 1.2 has an 'audio' 
>element. We strongly encourage content developers to specify audio via the 
>'audio' element, which has the various attributes needed to control audio 
>and synchronize it with the other time-based element and which will work 
>interoperably so long as UAs support the given codec such as MP3, instead 
>of specifying audio via 'foreignObject', which does not have the multimedia 
>attributes that are often needed.

The <audio> element cannot be used to refer to non-visual foreign
markup, it can only be used to refer to complete external non-SVG
resources that are audible.
-- 
Björn Höhrmann · mailto:bjoern@hoehrmann.de · http://bjoern.hoehrmann.de
Weinh. Str. 22 · Telefon: +49(0)621/4309674 · http://www.bjoernsworld.de
68309 Mannheim · PGP Pub. KeyID: 0xA4357E78 · http://www.websitedev.de/ 

Received on Tuesday, 27 December 2005 21:36:19 UTC