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function is not described

enqueue_embed_scripts() WP 4.4.0

Enqueue embed iframe default CSS and JS & fire do_action('enqueue_embed_scripts')

Enqueue PNG fallback CSS for embed iframe for legacy versions of IE.

Allows plugins to queue scripts for the embed iframe end using wp_enqueue_script(). Runs first in oembed_head().

Hooks in function
Return

Nothing (null).

Usage

enqueue_embed_scripts();

Code of enqueue embed scripts: wp-includes/embed.php VER 5.0.3

<?php
function enqueue_embed_scripts() {
	wp_enqueue_style( 'wp-embed-template-ie' );

	/**
	 * Fires when scripts and styles are enqueued for the embed iframe.
	 *
	 * @since 4.4.0
	 */
	do_action( 'enqueue_embed_scripts' );
}