apply_filters( 'wp_embed_handler_audio', string $audio, array $attr, string $url, array $rawattr )

279	 *280	 * @param string $audio   Audio embed output.281	 * @param array  $attr    An array of embed attributes.282	 * @param string $url     The original URL that was matched by the regex.283	 * @param array  $rawattr The original unmodified attributes.284	 */285	return apply_filters( 'wp_embed_handler_audio', $audio, $attr, $url, $rawattr );286}287 288/**289 * Video embed handler callback.290 *291 * @since 3.6.0