Re: how does EME/DRM effect captioning

On Tue, Apr 2, 2013 at 12:10 PM, Silvia Pfeiffer
<silviapfeiffer1@gmail.com> wrote:
> I'd actually be curious about this as well, because I've heard people state
> that captions are just as valuable and as much "content" as the video
> itself, in their own right. So, I'm curious to hear whether people expect to
> send their captions also in encrypted form when they distribute encrypted
> content or whether they're happy to provide them in the clear through a
> <track> element.

Well, people state all sorts of things. See font DRM claims before and
after Web fonts happened (without DRM).

The question is:
If DRM in browsers is available for video and audio but not for
captions and regulations require captions if audio is provided, will
movie streaming services refuse to stream movies to browser because
they couldn't apply DRM to the captions? Seems highly implausible that
the answer would be "yes".

In the Silverlight-based Netflix player, do the captions go through
PlayReady or not? If not, there's really no issue here.

--
Henri Sivonen
hsivonen@iki.fi
http://hsivonen.iki.fi/

Received on Tuesday, 2 April 2013 09:30:11 UTC