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RE: Videos - do we need both captions and transcripts?

From: Sean Murphy (seanmmur) <seanmmur@cisco.com>
Date: Thu, 2 Feb 2017 22:46:14 +0000
To: Janina Sajka <janina@rednote.net>, Nimisha Joshi <nimisha.joshi@northwestern.edu>
CC: "w3c-wai-ig@w3.org" <w3c-wai-ig@w3.org>
Message-ID: <7b31c159a5784140bd855e2fdccec9b7@XCH-RCD-001.cisco.com>
Don't forget, people use caption when the language being spoken is not their prime language, so they can follow the content. 

Sean Murphy
Accessibility Software engineer 
Tel: +61 2 8446 7751	Cisco Systems, Inc.
The Forum 201 Pacific Highway
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-----Original Message-----
From: Janina Sajka [mailto:janina@rednote.net] 
Sent: Friday, 3 February 2017 8:34 AM
To: Nimisha Joshi <nimisha.joshi@northwestern.edu>
Cc: w3c-wai-ig@w3.org
Subject: Re: Videos - do we need both captions and transcripts?

In order to support as many users as possible, yes.

You might also note that transcripts are sometimes referenced by persons without disabilities who want to speed read through content--or to skim the content. This use case came up during our discussions in the HTML Working Group prior to the release of HTML 5.0. Let me know if you need a reference to those minutes, and I'll dig them up for you. This use case isn't noted in the Media Accessibility User Requirements (MAUR) note simply because it's not an accessibility use case in the traditional sense.


Nimisha Joshi writes:
> Going by this, we DO need transcripts for all audio video content, right?
> Thanks,
> Nimisha
> From: Janina Sajka <janina@rednote.net>
> Date: Thursday, February 2, 2017 at 2:41 PM
> To: Nimisha Joshi <nimisha.joshi@northwestern.edu>
> Cc: "w3c-wai-ig@w3.org" <w3c-wai-ig@w3.org>
> Subject: Re: Videos - do we need both captions and transcripts?
> It's generally expected that people requiring captions aren't hearing 
> audio content, but are seing visual content.
> Therefore, transcript is specified to support those who neither see 
> nor
> hear:
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.w3.org_TR_medi
> a-2Daccessibility-2Dreqs_-23transcripts&d=CwIBAw&c=yHlS04HhBraes5BQ9ue
> u5zKhE7rtNXt_d012z2PA6ws&r=8bgih609kFGNd3KTkZvS4SD8-_hY6QELODIGc63wIuE
> &m=uPDIur_EoYK7Iw8mT-FYh7DSzJhX4R9KHvIkQZdqkho&s=wBzST77c7L3EZGQmvUrI3
> Nimisha Joshi writes:
> Hello All,
> I have a super elementary question, what is the difference between prerecorded and synchronized video?  From what I can gather, it seems there is a level of interaction with synchronized video, like online tutorials or eLearning. Am I close?
> Transcript are for prerecorded (according to this Section 508 checklist item 2.2<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.hhs.gov_web_section-2D508_making-2Dfiles-2Daccessible_checklist_html_index.html-3Flanguage-3Des&d=CwIBAw&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=8bgih609kFGNd3KTkZvS4SD8-_hY6QELODIGc63wIuE&m=uPDIur_EoYK7Iw8mT-FYh7DSzJhX4R9KHvIkQZdqkho&s=c8imw3CZmw7WrZWTSwzLD855OszQZMMg0s5Q7PGxQNw&e= >) and captions are for synchronized (checklist item 2.3).
> If this is irrelevant and you advise using captions for all video content (except for a silent movie, of course) or if we need both captions and transcripts?
> Thank you again for all your advice.
> Thanks,
> NJ
> --
> Janina Sajka,   Phone: +1.443.300.2200
>                                     sip:janina@asterisk.rednote.net<mailto:janina@asterisk.rednote.net>
>                         Email:  
> janina@rednote.net<mailto:janina@rednote.net>
> Linux Foundation Fellow
> Executive Chair, Accessibility Workgroup:    https://urldefense.proofpoint.com/v2/url?u=http-3A__a11y.org&d=CwIBAw&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=8bgih609kFGNd3KTkZvS4SD8-_hY6QELODIGc63wIuE&m=uPDIur_EoYK7Iw8mT-FYh7DSzJhX4R9KHvIkQZdqkho&s=8HQ9hcZpRwD9nQJBi21gpHBcGca5qfoTucvlz42u_zg&e=
> The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
> Chair, Accessible Platform Architectures        https://urldefense.proofpoint.com/v2/url?u=http-3A__www.w3.org_wai_apa&d=CwIBAw&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=8bgih609kFGNd3KTkZvS4SD8-_hY6QELODIGc63wIuE&m=uPDIur_EoYK7Iw8mT-FYh7DSzJhX4R9KHvIkQZdqkho&s=JmIWN0a1mbinqjyPExhkBUO8kX31qaFrOultUBHRDUQ&e=


Janina Sajka,	Phone:	+1.443.300.2200
		Email:	janina@rednote.net

Linux Foundation Fellow
Executive Chair, Accessibility Workgroup:	http://a11y.org

The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
Chair, Accessible Platform Architectures	http://www.w3.org/wai/apa
Received on Thursday, 2 February 2017 22:46:52 UTC

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