[encrypted-media] |expiration| should be Unix time like Date()

ddorwin has just created a new issue for 
https://github.com/w3c/encrypted-media:

== |expiration| should be Unix time like Date() ==
The `expiration` attribute is currently defined as
>The time, in milliseconds since 01 January, 1970 UTC, ...

This could be interpreted as including leap seconds, which would 
appear to be inconsistent with ECMAScript and `Date()`, which [appear 
to expect Unix 
time](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-time-values-and-time-range).


Ideally, there would be a definition of time that all specs could 
point to. I'll follow up with Web IDL.

See https://github.com/w3c/encrypted-media/issues/59

Received on Thursday, 21 May 2015 21:13:49 UTC