Summary  
This chapter covers event-driven programming for HTML5 video elements, demonstrating how to use DOM manipulation, event listeners, and CSS animations to control playback sequences and manage UI state transitions.  

General domain of usage  
Interactive multimedia web interfaces

This section contains a variety of buttons, each designed to perform a specific function.

This section provides auxiliary tools that support content formatting and data manipulation.

This section contains additional features and tools designed to provide enhanced functionality.

This section contains various text box elements.

Please don't use any elements from this section, as it doesn't provide any value for the content development. Thank you!

Please note that the elements in this section are deprecated and no longer recommended for use. It would be best to avoid using them moving forward. Thank you!

(deprecated) Interactive Video

Second Part