I need a browser based (widget) that allows annotations over a video.<br/>The widget should enable users to annotate a video with text and simple drawing objects like, line, box or freehand.<br/>Most commonly used video formats should accepted like .flv, .avi, etc<br/>the video source can be locally stored file or an online (youtube) video<br/>There should be options to<br/>- play back video along with annotations<br/>- save the video with annotations<br/>- undo or edit annotations<br/><br/>