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RE: 1.1.3 Time-Based Media Alternatives (small revisions) (Action 746)

From: Richards, Jan <jrichards@ocadu.ca>
Date: Thu, 26 Jul 2012 19:38:01 +0000
To: "w3c-wai-ua@w3.org" <w3c-wai-ua@w3.org>
Message-ID: <0B1EB1C972BCB740B522ACBCD5F48DEB03AC5144@ocadmail-maildb.ocad.ca>
https://www.w3.org/WAI/UA/tracker/actions/746

1.1.3 Display of Time-Based Media Alternatives: For recognized on-screen alternatives for time-based media (e.g. captions,  sign language video), the following are all true: (Level AA)
(a) Do Not Obscure Primary Media: The user can specify that the display of media alternatives does not obscure the primary time-based media; and
(b) Do Not Obscure Controls: The user can specify that the display of media alternatives does not obscure recognized controls for the primary time-based media; and 
(c) Configurable Text: Text within media alternatives (e.g. captions) can be configured in conformance with 1.4.1; and
Note: Depending on the screen area available, the display of the primary time-based media may need to be reduced in size to meet this requirement.

1.1.X Size and Position of Time-Based Media Alternatives: The user can configure recognized on-screen alternatives for time-based media (e.g. captions,  sign language video) as follows: (Level AAA)
(a) Resize: The user can resize the media alternatives up to at least the size of the primary time-based media.
(b) Reposition: The user can reposition the media alternatives to at least the top, bottom, left and right of the primary time-based media.
Note 1: Depending on the screen area available, the display of the primary time-based media may need to be reduced in size or hidden to meet this requirement.
Note 2: Implementation may involve displaying media alternatives in a separate window, but this is not required.



Cheers,
Jan
Received on Thursday, 26 July 2012 19:38:30 GMT

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