SMPTE Makes Closed-Captioning Standard Freely Available
May 2011
the Federal Communications Commission (FCC) prepares to adopt rules to
ensure individuals with disabilities can fully utilize and enjoy
Internet-delivered video content, the Society of Motion Picture and
Television Engineers (SMPTE) today announced that it would make its standard
for closed-captioning of online video content (known as SMPTE Timed Text and
by the designation SMPTE 2052) available free of charge. SMPTE is the
worldwide leader in motion-imaging standards and education for the
communications, media, and entertainment industries.
"SMPTE Timed Text enables broadcasters to expand the use of their
existing TV captions into the online media space, while ensuring the
preservation of their integrity. Its use will permit the industry to more
rapidly migrate programming with captions to the Web and ensure that all
consumers' online experiences will be at least as rich as they enjoy on TV
today," said Clyde Smith, Senior VP, Global Broadcast Technology, Turner
Entertainment Networks and SMPTE Fellow. "We applaud SMPTE for making the
SMPTE 2052 documents freely available, as we believe that this step will aid
greatly in removing current online media accessibility barriers for those
who have special needs."
The SMPTE standard materials are available for download at http://www.smpte.org/standards/st2052-0-2010.pdf
and http://www.smpte.org/standards/st2052-1-2010.pdf.
An FAQ about the standard and its use is available at http://www.smpte.org/standards/FAQ_2052_SMPTE-TT.pdf
COAT Praises SMPTE Accessibility Efforts
The decision by SMPTE to make its captioning standard available free of
charge has drawn praise from the Coalition of Organizations for Accessible
Technology (COAT), which advocates for people with disabilities and is
providing input on the implementation of the 21st Century Communications and
Video Accessibility Act (CVAA) to ensure accessibility, usability, and
affordability of broadband, wireless, and Internet technologies for people
with disabilities.
The COAT Steering Committee today issued the following statement in
support of SMPTE: "COAT applauds and thanks SMPTE for making publicly
available a standard for captioning interoperability between broadcast TV
and broadband video programming. COAT encourages all in the captioning
industry to follow SMPTE's well-timed decision to release this openly as
rules are pending from the FCC on this form of accessibility."
The Steering Committee Organization Members of COAT are the American
Association of People with Disabilities (AAPD), American Council of the
Blind (ACB), American Foundation for the Blind (AFB), Communication Service
for the Deaf (CSD), and National Association of the Deaf (NAD). More
information about COAT and accessible technology are available at http://www.coataccess.org.
"People with hearing loss often depend on captions to view video
programming," said Brenda Battat, Executive Director of Hearing Loss
Association of America. "As more and more video programming reaches the
Internet, it's hugely important to ensure that standards are in place
allowing captioning to be viewed online. By making this standard publically
available, SMPTE has taken a positive step forward that we hope will result
in more captioned video content online."
Release of SMPTE Standard Well Timed
Today's announcement comes as the FCC is readying rules for online
captions under the CVAA, which is described by COAT as "the most significant
piece of accessibility legislation since the passage of the Americans with
Disabilities Act in 1990." Among its provisions, the CVAA requires the
captioning of previously shown TV programs when they are made available on
the Internet.
According to the U.S. Census Bureau, 54.4 million people reported some
level of disability and 35 million reported a severe disability in 2005.
"This is an underserved audience that simply wants to enjoy the same kind of
online and Web-enabled programming as the rest of us," said Jenifer Simpson,
Senior Director for Government Affairs at the American Association of People
with Disabilities. "A freely available SMPTE standard will accelerate
availability of captioned video content online, benefitting all of us who
use captions."
Open Design Creates Opportunities for Manufacturers, Surety for Content
Providers
The SMPTE closed-captioning standard - known officially as SMPTE 2052 -
provides a common set of instructions for authoring and distributing
captions or subtitles for broadband video content. This design means that TV
content providers need only use one method for providing captions rather
than custom approaches for different Web browsers or media players -
including new digital content and previously captioned analog programs.
Yet the standard also leaves plenty of room for innovation. It is
media-device and media-player agnostic, leaving manufacturers free to
develop a wide range of products without worrying about interoperability
issues. In much the same way that companies develop plug-in modules for Web
browsers, the SMPTE standard enables additions to its core closed-captioning
capabilities.
"While no technology is ever perfect, we can make life easier for people
with disabilities around the world by setting a baseline standard today that
is open enough to allow for specific innovations- and we welcome all those
interested in accessibility to join our efforts," said SMPTE president Pete
Ludé.
Follow SMPTE on Facebook, Twitter, and LinkedIn. Learn more at
www.smpte.org.
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About the Society of Motion Picture and Television Engineers
The Oscar(r) Award-winning and Emmy(r) Award-winning Society of Motion
Picture and Television Engineers (SMPTE) is the leading technical society
for the motion imaging industry. As an internationally recognized and
accredited standards-setting body, SMPTE develops standards, recommended
practices and guidelines, and spearheads educational activities to advance
engineering and moving imagery. Since its founding in 1916, the Society has
established close to 600 standards, including the physical dimensions of
35mm film and the SMPTE-time code. More recently, it crafted the Digital
Cinema Standards, which paved the way for digital movie theaters.
Underscoring SMPTE's leadership in technology and standards development,
the Society received a prestigious technical Emmy(r) Award in January of
2009 for its work in the development of the MXF and GXF file formats.
Headquartered in New York, SMPTE is comprised of engineers and other
technical specialists, IT, and new media professionals, filmmakers,
manufacturers, educators, and consultants in more than 65 countries. They
are joined at SMPTE by more than 200 sponsoring corporations, principal
players in content creation, production, and delivery for all platforms and
in entertainment hardware and software. www.smpte.org
Source: SMPTE