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Roll-up support in IMSC1/imscJS

From: Pierre-Anthony Lemieux <pal@sandflow.com>
Date: Wed, 11 Oct 2017 08:34:28 -0700
Message-ID: <CAF_7JxDqnGbPcjxmYbLsUEQu=qNLjmypF2m63-noSt9mbTc9eQ@mail.gmail.com>
To: "public-tt@w3.org" <public-tt@w3.org>
Cc: "Goldstein, Glenn" <glenn.goldstein@viacom.com>
Good morning/evening,

A pull request [1] against imscJS adds support for roll-up animations.

The proposed implementation is deployed at [2]. Attached is an example document.

This is a client-side implementation, which does not require signaling
in the document. Roll-ups are automatically detected by comparing
lines across ISDs in region elements where tts:displayAlign='after'.

Looking forward to feedback, as always.

Best,

-- Pierre

[1] https://github.com/sandflow/imscJS/pull/67
[2] http://sandflow.com/imsc1proc/index.html

Received on Wednesday, 11 October 2017 15:35:14 UTC

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