26829 2014-09-17 04:50:21 +0000 MediaKeys.create()'s spec mentions an unassociated media element 2014-09-19 16:34:16 +0000 1 1 1 Unclassified HTML WG Encrypted Media Extensions unspecified PC Windows NT RESOLVED FIXED P2 normal --- 1 cpearce ddorwin ddorwin mike public-html-media public-html-bugzilla oldest_to_newest 111662 0 cpearce 2014-09-17 04:50:21 +0000 Step 3 of the MediaKeys.create() function's specification [https://dvcs.w3.org/hg/html-media/raw-file/default/encrypted-media/encrypted-media.html#dom-create] says: "If keySystem is not supported or not allowed on the origin of the media element's Document, return a promise rejected with a new DOMException whose name is "NotSupportedError"." This mentions a media element, but the MediaKeys is not yet associated with a media element at this stage; the MediaKeys object does not even exist yet! Perhaps that should be: "If keySystem is not supported or not allowed in the origin of calling context's Document..." 111808 1 ddorwin 2014-09-19 16:34:16 +0000 Thanks for the report and suggestion. https://dvcs.w3.org/hg/html-media/rev/d4cd783f02b3 changes it to: If keySystem is not supported or not allowed in the origin of the calling context's Document, return a promise rejected with a new DOMException whose name is "NotSupportedError".