Is there any way to clear or deregister the videojs-contrib-ads plugin for removing event binding and such as? about videojs-contrib-ads HOT 1 OPEN

Calling deregisterPlugin() will not clean up event handlers added by the plugin. To do that you will need to dispose the player by calling player.dispose(). However, even doing this will not clean up the play middleware that this plugin creates, as that is added to the global videojs instance and not the player. It is possible that calling dispose() will accomplish what you need in your specific case, so I'd recommend trying that. To better assist you, it would also be helpful for us to understand why you are trying to deregister the plugin to begin with.

from videojs-contrib-ads.