135253 2014-07-24 13:28:04 -0700 Do not fire 'ended' event when playback rate is negative 2014-08-04 07:21:05 -0700 1 1 1 Unclassified WebKit Media 528+ (Nightly build) Unspecified Unspecified NEW P2 Normal --- 123879 1 jer.noble webkit-unassigned eric.carlson oldest_to_newest 1024583 0 jer.noble 2014-07-24 13:28:04 -0700 From <http://www.whatwg.org/specs/web-apps/current-work/multipage/embedded-content.html#playing-the-media-resource:current-playback-position-5> "When the current playback position reaches the earliest possible position of the media resource when the direction of playback is backwards, then the user agent must only queue a task to fire a simple event named timeupdate at the element."