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Fwd: ACTION 643 first pass

From: Jeanne Spellman <jeanne@w3.org>
Date: Thu, 05 Jan 2012 11:19:46 -0500
Message-ID: <4F05CDA2.1070906@w3.org>
To: User Agent Working Group <w3c-wai-ua@w3.org>

Apologies to Mark, I found this in my inbox from the F2F in November.  I 
am forwarding it to the list so we can reference it.

jeanne
-------- Original Message --------
Subject: ACTION 643 first pass
Date: Thu, 3 Nov 2011 20:13:42 -0400
From: Markku Hakkinen <markku.hakkinen@gmail.com>
To: Jeanne Spellman <jeanne@w3.org>

I made some changes AND added a new SC.


2.11.7 Set Position in Time-Based Media: The user can set playback position
along the timebase using
a continuous scale, and by relative time units within rendered video, audio
and
animations that last three or more seconds at their default playback rate.
(Level A)

Intent: Users with sensory, cognitive or attentional impairments may find
it
difficult to understand or follow time-based media. This success criteria
allows
users to position within the timebase to review content or to skip content
which may be
distracting.

2.11.x Review Time-Based Media: The user can request that a predefined
interval
of recently played audio, video, or animation be repeated. (Level AA)

Intent: Users with sensory, cognitive or attentional impairments may find
it
difficult to understand or follow time-based media, especially if
distracted by
environmental visual or auditory events. This success criteria allows users
to
review recently played content that may have been missed or not fully
understood
by providing a single action that resets the playback position by a
predefined
interval and resumes playback.
Received on Thursday, 5 January 2012 16:20:10 GMT

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