- From: None via GitHub <sysbot+gh@w3.org>
- Date: Thu, 27 Aug 2015 17:52:52 +0000
- To: public-html-media@w3.org
ddorwin has just created a new issue for https://github.com/w3c/encrypted-media: == "tracked" sessions: record of usage should track session usage, not individual key usage == The text from pull request #54 says "the record of key usage" contains an "entry for block key ID." This means that there is a record of usage for each key in the session. This granularity seems unnecessary and has costs, including: 1. Complicating the CDM, license protocol, and license server implementation 2. Requiring the author's server to aggregate the intervals from all keys to come up with the total playback period for the session The spec generally treats sessions as a single entity, including closing, removing, and expiration time, and it's unclear why this should be different. If an author really needs different usage data, he or she can use multiple sessions. See https://github.com/w3c/encrypted-media/issues/80
Received on Thursday, 27 August 2015 17:52:53 UTC