ISSUE-417: #writingMode constraint inconsistent in image profile [TTML IMSC 1.0] from Timed Text Working Group Issue Tracker on 2015-09-21 (public-tt@w3.org from September 2015)

From: Timed Text Working Group Issue Tracker <sysbot+tracker@w3.org>
Date: Mon, 21 Sep 2015 17:03:59 +0000
To: public-tt@w3.org
Message-Id: <E1Ze4VT-000ECv-2I@deneb.w3.org>

ISSUE-417: #writingMode constraint inconsistent in image profile [TTML IMSC 1.0]

http://www.w3.org/AudioVideo/TT/tracker/issues/417

Raised by: Pierre-Anthony Lemieux
On product: TTML IMSC 1.0

TTML1 states

"""[...] supports the #writingMode feature if it recognizes and is capable of transforming all defined values of the tts:writingMode attribute."""

IMSC1 common provisions state that "#writingMode MAY be used", but the image profile state that "#writingMode-vertical SHALL not be used."

So #writingMode should be removed from common provisions and moved to individual profile provisions.

Received on Monday, 21 September 2015 17:04:00 UTC