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[ttml1] Examples in section O use an unusual tts:displayAlign setting

From: Michael A Dolan via GitHub <sysbot+gh@w3.org>
Date: Wed, 11 Oct 2017 16:55:50 +0000
To: public-tt@w3.org
Message-ID: <issues.opened-264661603-1507740935-sysbot+gh@w3.org>
mikedo has just created a new issue for https://github.com/w3c/ttml1:

== Examples in section O use an unusual tts:displayAlign setting ==
The examples in this section O are specifically named from the modes of CTA 608 closed captioning which implies certain behavior for the 3 modes. These 3 examples all take the initial value ("before") of tts:displayAlign, which causes initial text to appear in the top of the region. To align with 608 behavior it should be "before". Add tts:displayAlign="after" to the region definitions. (This difference is particularly noticeable for roll-up and paint-on.)


Please view or discuss this issue at https://github.com/w3c/ttml1/issues/254 using your GitHub account
Received on Wednesday, 11 October 2017 16:55:40 UTC

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