open suspend fun load(url: String, autoPlay: Boolean, disableSeeking: Boolean): Unit
Is called when a play video clip should be displayed. Do not forget to call super method when overriding this.
autoPlay - true is the video clip should start immediately after it has finished loading
disableSeeking - true if the user should not be able to seek the video clip.
false otherwise (seekbar or something similar should be displayed)