videojs/videojs-contrib-hls — pull request #182 by dista (2014-11-04 07:57:35+00:00)
Title: fix invalid index error for hls live streaming

In some situation(such as slow downloading of a http live stream), (original.mediaSequence + mediaIndex) - update.mediaSequence may be < 0,
It will cause exceptions in place such as: videojs.Hls.prototype.fetchKeys = function(playlist, index)