Can I create an annotated video in Edge?

You can do such thing as below:

     Say, in the Kitchen items are like toaster, oven, gas-stove, and you know where their usage in the video starts from.

     for ex-  toaster video starts at 10sec,  oven video starts at 20sec,  gas-stove video starts at 30sec, and there are 3 buttons one for each items.

     Put this in compositionReady handler for the stage:

          sym.annotation = {toaster: 10, oven: 20, gasStove: 30};

     Then for the button click handler, you can add code like this:  

          sym.$("KitchenApplianceManual")[0].currentTime = sym.annotation["toaster"];

hth,

Vivekuma