Core API Methods

• init() — Initialize the player with configuration
• changeVideo() — Switch to another YouTube video dynamically
• play() — Start playback
• pause() — Pause playback
• getDuration() — Get total video duration
• getCurrentTime() — Get current playback time
• getVideoTitle() — Read the current video title
• getPlayerState() — Get the player state (playing/paused/buffering/ended)
• destroy() — Remove player instance from the page