Attempt to make JetPack Shortcode Embeds compatible with Fluid Video Embeds plugin

jetpack-fluid-video-embed-fix.php

<?php
/**
 * Attempts to override the stupid way JetPack short-circuits native oEmbeds 
 *    so that the Fluid Video Embeds plugin can work properly
 */
function fve_jetpack_filter_video_embed( $html, $atts=array() ) {
  /**
   * Attempt to make sure the Fluid Video Embeds plugin is 
   *    active and that the global $fve object is instantiated
   */
  if ( ! class_exists( 'Fluid_Video_Embeds' ) )
    return $html;
  global $fve;
  if ( ! isset( $fve ) ) {
    Fluid_Video_Embeds::instance();
  }
  if ( ! isset( $fve ) ) {
    return $html;
  }
  
  /**
   * If this isn't a YouTube or Vimeo video, bail out
   */
	if ( ! stristr( $html, 'youtube' ) && ! stristr( $html, 'vimeo' ) )
		return $html;
	
	/**
	 * If the src key exists in the $atts array, this was called from 
	 *    the wp_video_shortcode filter, which means we can just send 
	 *    the video URL instead of trying to parse the HTML output
	 */
	if ( is_array( $atts ) && array_key_exists( 'src', $atts ) ) {
		return $fve->filter_video_embed( '', $atts['src'] );
	}
	
	/**
	 * If the atts array didn't contain the video URL/src, we need to try to parse the 
	 *    embed HTML to see if we can find the appropriate information
	 * This is a basic example of trying to find a YouTube URL. We don't have an 
	 *    equivalent method of finding a Vimeo URL, yet, so that would have to be 
	 *    written separately.
	 */
	preg_match( '`http(s*?):\/\/(www\.*?)youtube.com\/embed\/([a-zA-Z0-9]{1,})`', $html, $matches );
	
	if ( ! empty( $matches[3] ) )
  	return $fve->filter_video_embed( $html, sprintf( 'https://youtube.com/watch?v=%s', $matches[3] ), null );
  
  return $html;
}
/**
 * wp_video_shortcode() is a native WordPress function
 */
add_filter( 'wp_video_shortcode', 'fve_jetpack_filter_video_embed', 16, 2 );
/**
 * video_embed_html is a filter contained within JetPack
 */
add_filter( 'video_embed_html', 'fve_jetpack_filter_video_embed', 16 );

check this one too : jamiehs/fluid-video-embeds#2