- From: David Singer <singer@apple.com>
- Date: Fri, 5 Jun 2009 17:03:43 -0700
- To: Veronique Malaise <vmalaise@few.vu.nl>, Daniel Park <soohongp@gmail.com>
- Cc: public-media-annotation@w3.org
At 13:16 +0200 2/06/09, Veronique Malaise wrote: >Further it defines semantics-preserving mappings between elements >from existing formats. >-> what does "semantics-preserving" mean? If one system has the tag "principal protagonist" and another the tag "actor", we can map from the first to the second, but some semantics are lost. If we now map back to the first system, the person who was previously identified as the principal is now just one of many actors.... even if we don't need this, this problem should be mentioned somewhere, or it'll keep coming up. -- David Singer Multimedia Standards, Apple Inc.
Received on Saturday, 6 June 2009 00:04:31 UTC