Re: how does EME/DRM effect captioning

Mark Watson writes:
snip ...

> ... we deliver captions/subtitles separately in a (unencrypted) TTML
> file.
> 

Seems to me this is the optimal approach.

1.)	Minimizes any potential barriers for users
2.)	Benefits service providers by supporting open ansillary
services, like indexing.

Am I wrong? Is there any actual use case for encrypting captions? What
did I miss here?

Janina


-- 

Janina Sajka,	Phone:	+1.443.300.2200
			sip:janina@asterisk.rednote.net
		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,	Protocols & Formats	http://www.w3.org/wai/pf
	Indie UI			http://www.w3.org/WAI/IndieUI/

Received on Wednesday, 3 April 2013 15:50:34 UTC