Re: IMSC Hypothetical Render Model

Thanks, Lionel.

I don't recall explicitly which APA Wednesday agenda category we
encountered this question under, so not sure how to answer your question
off the top of my head.

Let's just expect we'll annotate the relevant documentation path by
adding this github issue pointer during Wednesday's call. Perhaps we'll
even have a dispositive reply by then!

Best,

Janina

Lionel Wolberger writes:
> I put the issue,
> https://github.com/w3c/imsc-hrm/issues/23
> 
> Text below.
> *Is there a label I should put to ease our tracking?*
> 
> =========ISSUE TEXT=============
> 
> I am inquiring on behalf of APA WG:
> 
> APA understands that the specification relates to subtitles rendering.
> 
> Captions and other such synchronized streaming text is critical to many
> accessible user experiences, and indeed WCAG is cited in the referenced
> specifications TTML and TTML Profiles.
> 
> Our question is: if the IMSC Hypothetical render model (specified here)
> decides that complexity exceeds the capability of the system to render, and
> returns an error message, should readers of this specification be alerted
> that this error impacts the accessibility of the system? Or are such error
> states already handled in the parent specifications, and this document is
> only a low level API without any impact on the experience of accessibility?
> 
> 
> Lionel Wolberger
> COO, UserWay Inc.
> lionel@userway.org
> UserWay.org <http://userway.org/>
> <https://t.sidekickopen90.com/s3t/c/5/f18dQhb0S7kF8cFFTBW4T_qld2zGCwVN8Jbw_8QsRtKVn1vXj1p1kknW16gGBN41Jd6G101?te=W3R5hFj4cm2zwW4hLZp04myBBCf43Wg2w04&si=8000000004174048&pi=d300f491-7fa8-499e-fceb-986ba477b6c7>[image:
> text]
> 
> 
> On Fri, Dec 10, 2021 at 9:35 PM Janina Sajka <janina@rednote.net> wrote:
> 
> > Hi, Lionel:
> >
> > The specification you reviewed hould have a section near the very top of
> > the document, as should most any W3C publication, called Status of this
> > Document. That section should provide guidance on where and how to send
> > comments and questions.
> >
> > You could say you're inquiring on behalf of APA.
> >
> > hth
> >
> > Janina
> >
> > Lionel Wolberger writes:
> > > Hi all,
> > >
> > > I reviewed "IMSC Hypothetical Render Model" working draft at
> > > https://www.w3.org/TR/imsc-hrm/
> > >
> > > I have this question for the authors--please review and if we agree, I
> > will
> > > comment
> > > -- I need some guidance as to where to post my comment--
> > >
> > > - Lionel
> > >
> > > It is clear to APA that this specification relates to subtitles
> > rendering.
> > > Captions and other such synchronized streaming text is critical to many
> > > accessible user experiences, and indeed WCAG is references explicitly in
> > > the referenced specifications TTML and TTML Profiles.
> > >
> > > Our question is: if the IMSC Hypothetical render model decides that
> > > complexity exceeds the capability of the system to render, and returns an
> > > error message, does this impact the accessibility of the system? Or are
> > > such error states already handled in the parent specifications, and this
> > > document is only a low level API without any impact on the experience of
> > > accessibility?
> > >
> > >
> > >
> > >
> > >
> > >
> > > Lionel Wolberger
> > > COO, UserWay Inc.
> > > lionel@userway.org
> > > UserWay.org <http://userway.org/>
> > > <
> > https://t.sidekickopen90.com/s3t/c/5/f18dQhb0S7kF8cFFTBW4T_qld2zGCwVN8Jbw_8QsRtKVn1vXj1p1kknW16gGBN41Jd6G101?te=W3R5hFj4cm2zwW4hLZp04myBBCf43Wg2w04&si=8000000004174048&pi=a47299cd-4444-4508-fd54-04981acad511
> > >[image:
> > > text]
> >
> > --
> >
> > Janina Sajka
> > (she/her/hers)
> > https://linkedin.com/in/jsajka
> >
> > Linux Foundation Fellow
> > Executive Chair, Accessibility Workgroup:       http://a11y.org
> >
> > The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
> > Co-Chair, Accessible Platform Architectures     http://www.w3.org/wai/apa
> >
> >

-- 

Janina Sajka
(she/her/hers)
https://linkedin.com/in/jsajka

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

The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
Co-Chair, Accessible Platform Architectures	http://www.w3.org/wai/apa

Received on Sunday, 12 December 2021 10:44:46 UTC