ISSUE-262: tts:extent semantics if value not supported [TTML.next] from Timed Text Working Group Issue Tracker on 2013-07-11 (public-tt@w3.org from July 2013)

From: Timed Text Working Group Issue Tracker <sysbot+tracker@w3.org>
Date: Thu, 11 Jul 2013 16:34:46 +0000
To: public-tt@w3.org
Message-Id: <E1UxJpO-0000xS-Qz@tibor.w3.org>

ISSUE-262: tts:extent semantics if value not supported [TTML.next]

http://www.w3.org/AudioVideo/TT/tracker/issues/262

Raised by: Glenn Adams
On product: TTML.next

Originally raised by Mike Dolan in Issue-180, the current text (8.2.7) states:

"If a specified value of this attribute is not supported, then a presentation processor must interpret the attribute as if the value auto were specified."

What if the value not supported is "auto"? What does it mean to say that a value is not supported?

Received on Thursday, 11 July 2013 16:34:48 UTC