I would like a way to know if the video is "loaded" after its URL property has changed.
I need to get the video length but some videos can take a short while to load up before the duration property is updated.
What does work is the Watched Input in a Query pattern to approximate the event, but a direct event would be much nicer.
For those who are not familiar wit the Watched Input in a Query pattern (my name for it) you make a JSON SQL query and make a query using any component property you want a Change event on. Then you put your event handler in the query's Success handler.
In my case I put this: