Post Interface Embeds into Custom Fields

the problem is between the theme’s function file and FLV Player.

<?php
add_theme_support( 'post-thumbnails' );
add_image_size( 'single-post-thumbnail', 590, 180 );


if ( function_exists('register_sidebars') ) {
	register_sidebar(array(
                'name' => 'sidebar',
		'before_widget' => '<div class="sidebarcontainer">',
		'after_widget' => '</div><br>',
		'before_title' => '<center><div class="sidebartitle">',
		'after_title' => '</div></center>',
	));
}



function wpb_total_posts() { 
$total = wp_count_posts()->publish;
return $total; 
} 
add_shortcode('total_posts','wpb_total_posts');

function designsbykaci_numeric_posts_nav() {
 
    if( is_singular() )
        return;
 
    global $wp_query;
 
    /** Stop execution if there's only 1 page */
    if( $wp_query->max_num_pages <= 1 )
        return;
 
    $paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1;
    $max   = intval( $wp_query->max_num_pages );
 
    /** Add current page to the array */
    if ( $paged >= 1 )
        $links[] = $paged;
 
    /** Add the pages around the current page to the array */
    if ( $paged >= 3 ) {
        $links[] = $paged - 1;
        $links[] = $paged - 2;
    }
 
    if ( ( $paged + 2 ) <= $max ) {
        $links[] = $paged + 2;
        $links[] = $paged + 1;
    }
 
    echo '<div class="pagenavi">
' . "\n";
 
    /** Previous Post Link */
    if ( get_previous_posts_link() )
        printf( '
%s
' . "\n", get_previous_posts_link() );
 
    /** Link to first page, plus ellipses if necessary */
    if ( ! in_array( 1, $links ) ) {
        $class = 1 == $paged ? ' class="active"' : '';
 
        printf( '<li%s>%s' . "\n", $class, esc_url( get_pagenum_link( 1 ) ), '1' );
 
        if ( ! in_array( 2, $links ) )
            echo '
…
';
    }
 
    /** Link to current page, plus 2 pages in either direction if necessary */
    sort( $links );
    foreach ( (array) $links as $link ) {
        $class = $paged == $link ? ' class="active"' : '';
        printf( '<li%s>%s' . "\n", $class, esc_url( get_pagenum_link( $link ) ), $link );
    }
 
    /** Link to last page, plus ellipses if necessary */
    if ( ! in_array( $max, $links ) ) {
        if ( ! in_array( $max - 1, $links ) )
            echo '
…
' . "\n";
 
        $class = $paged == $max ? ' class="active"' : '';
        printf( '<li%s>%s' . "\n", $class, esc_url( get_pagenum_link( $max ) ), $max );
    }
 
    /** Next Post Link */
    if ( get_next_posts_link() )
        printf( '
%s
' . "\n", get_next_posts_link() );
 
    echo '
</div>' . "\n";
 
}

function wpmedia_get_meta( $value ) {
	global $post;

	$field = get_post_meta( $post->ID, $value, true );
	if ( ! empty( $field ) ) {
		return is_array( $field ) ? stripslashes_deep( $field ) : stripslashes( wp_kses_decode_entities( $field ) );
	} else {
		return false;
	}
}

function wpmedia_add_meta_box() {
	add_meta_box(
		'wpmedia-wpmedia',
		__( 'wpmedia', 'wpmedia' ),
		'wpmedia_html',
		'post',
		'normal',
		'default'
	);
	add_meta_box(
		'wpmedia-wpmedia',
		__( 'wpmedia', 'wpmedia' ),
		'wpmedia_html',
		'page',
		'normal',
		'default'
	);
}
add_action( 'add_meta_boxes', 'wpmedia_add_meta_box' );

function wpmedia_html( $post) {
	wp_nonce_field( '_wpmedia_nonce', 'wpmedia_nonce' ); ?>

	<table width="100%">
	    <tr><td><p>
		<label for="wpmedia_file_name"><?php _e( 'file name', 'wpmedia' ); ?></label><br>
		<input type="text" name="wpmedia_file_name" id="wpmedia_file_name" value="<?php echo wpmedia_get_meta( 'wpmedia_file_name' ); ?>">
	</p></td><td><p>
		<label for="wpmedia_additional_folders"><?php _e( 'additional folders', 'wpmedia' ); ?></label><br>
		<input type="text" name="wpmedia_additional_folders" id="wpmedia_additional_folders" value="<?php echo wpmedia_get_meta( 'wpmedia_additional_folders' ); ?>">
	</p></td> <td><p>
		<label for="wpmedia_duration"><?php _e( 'duration', 'wpmedia' ); ?></label><br>
		<input type="text" name="wpmedia_duration" id="wpmedia_duration" value="<?php echo wpmedia_get_meta( 'wpmedia_duration' ); ?>">
	</p></td></tr>
	
	
	
	<tr><td><p>
		<label for="wpmedia_width"><?php _e( 'width', 'wpmedia' ); ?></label><br>
		<input type="text" name="wpmedia_width" id="wpmedia_width" value="<?php echo wpmedia_get_meta( 'wpmedia_width' ); ?>">
	</p></td>
	
	<td><p>
		<label for="wpmedia_height"><?php _e( 'height', 'wpmedia' ); ?></label><br>
		<input type="text" name="wpmedia_height" id="wpmedia_height" value="<?php echo wpmedia_get_meta( 'wpmedia_height' ); ?>">
	</p></td><td><p>
		<label for="wpmedia_embed_code_youtube_vimeo_etc_"><?php _e( 'external embed code (youtube,vimeo,etc)', 'wpmedia' ); ?></label><br>
		<input type="text" name="wpmedia_embed_code_youtube_vimeo_etc_" id="wpmedia_embed_code_youtube_vimeo_etc_" value="<?php echo wpmedia_get_meta( 'wpmedia_embed_code_youtube_vimeo_etc_' ); ?>">
	</p></td></tr>
	
	<tr><td><p>
		<label for="wpmedia_video_description"><?php _e( 'video description', 'wpmedia' ); ?></label><br>
		<textarea name="wpmedia_video_description" id="wpmedia_video_description" ><?php echo wpmedia_get_meta( 'wpmedia_video_description' ); ?></textarea>
	
	</p></td></tr><?php
}

function wpmedia_save( $post_id ) {
	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
	if ( ! isset( $_POST['wpmedia_nonce'] ) || ! wp_verify_nonce( $_POST['wpmedia_nonce'], '_wpmedia_nonce' ) ) return;
	if ( ! current_user_can( 'edit_post', $post_id ) ) return;

	if ( isset( $_POST['wpmedia_file_name'] ) )
		update_post_meta( $post_id, 'wpmedia_file_name', esc_attr( $_POST['wpmedia_file_name'] ) );
	if ( isset( $_POST['wpmedia_additional_folders'] ) )
		update_post_meta( $post_id, 'wpmedia_additional_folders', esc_attr( $_POST['wpmedia_additional_folders'] ) );
	if ( isset( $_POST['wpmedia_duration'] ) )
		update_post_meta( $post_id, 'wpmedia_duration', esc_attr( $_POST['wpmedia_duration'] ) );
	if ( isset( $_POST['wpmedia_width'] ) )
		update_post_meta( $post_id, 'wpmedia_width', esc_attr( $_POST['wpmedia_width'] ) );
	if ( isset( $_POST['wpmedia_height'] ) )
		update_post_meta( $post_id, 'wpmedia_height', esc_attr( $_POST['wpmedia_height'] ) );
	if ( isset( $_POST['wpmedia_embed_code_youtube_vimeo_etc_'] ) )
		update_post_meta( $post_id, 'wpmedia_embed_code_youtube_vimeo_etc_', esc_attr( $_POST['wpmedia_embed_code_youtube_vimeo_etc_'] ) );
	if ( isset( $_POST['wpmedia_video_description'] ) )
		update_post_meta( $post_id, 'wpmedia_video_description', esc_attr( $_POST['wpmedia_video_description'] ) );
}
add_action( 'save_post', 'wpmedia_save' );

/*
	Usage: wpmedia_get_meta( 'wpmedia_file_name' )
	Usage: wpmedia_get_meta( 'wpmedia_additional_folders' )
	Usage: wpmedia_get_meta( 'wpmedia_duration' )
	Usage: wpmedia_get_meta( 'wpmedia_width' )
	Usage: wpmedia_get_meta( 'wpmedia_height' )
	Usage: wpmedia_get_meta( 'wpmedia_embed_code_youtube_vimeo_etc_' )
	Usage: wpmedia_get_meta( 'wpmedia_video_description' )
*/


?>

<?php
/************************************CODE-1***************************************
* @Author: Boutros AbiChedid 
* @Date:   January 16, 2012
* @Websites: http://bacsoftwareconsulting.com/ ; http://blueoliveonline.com/
* @Description: Displays the Number of times Posts are Viewed on Your Blog.
* Function: Sets, Tracks and Displays the Count of Post Views (Post View Counter)
* Code is browser and JavaScript independent.
* @Tested on: WordPress version 3.2.1 
*********************************************************************************/
//Set the Post Custom Field in the WP dashboard as Name/Value pair 
function bac_PostViews($post_ID) {
 
    //Set the name of the Posts Custom Field.
    $count_key = 'post_views_count'; 
     
    //Returns values of the custom field with the specified key from the specified post.
    $count = get_post_meta($post_ID, $count_key, true);
     
    //If the the Post Custom Field value is empty. 
    if($count == ''){
        $count = 0; // set the counter to zero.
         
        //Delete all custom fields with the specified key from the specified post. 
        delete_post_meta($post_ID, $count_key);
         
        //Add a custom (meta) field (Name/value)to the specified post.
        add_post_meta($post_ID, $count_key, '0');
        return $count . ' View';
     
    //If the the Post Custom Field value is NOT empty.
    }else{
        $count++; //increment the counter by 1.
        //Update the value of an existing meta key (custom field) for the specified post.
        update_post_meta($post_ID, $count_key, $count);
         
        //If statement, is just to have the singular form 'View' for the value '1'
        if($count == '1'){
        return $count . ' View';
        }
        //In all other cases return (count) Views
        else {
        return $count . ' Views';
        }
    }
}
?>
<?php
/*********************************CODE-3********************************************
* @Author: Boutros AbiChedid 
* @Date:   January 16, 2012
* @Websites: http://bacsoftwareconsulting.com/ ; http://blueoliveonline.com/
* @Description: Adds a Non-Sortable 'Views' Columnn to the Post Tab in WP dashboard.
* This code requires CODE-1(and CODE-2) as a prerequesite.
* Code is browser and JavaScript independent.
* @Tested on: WordPress version 3.2.1
***********************************************************************************/
 
//Gets the  number of Post Views to be used later.
function get_PostViews($post_ID){
    $count_key = 'post_views_count';
    //Returns values of the custom field with the specified key from the specified post.
    $count = get_post_meta($post_ID, $count_key, true);
 
    return $count;
}
 
//Function that Adds a 'Views' Column to your Posts tab in WordPress Dashboard.
function post_column_views($newcolumn){
    //Retrieves the translated string, if translation exists, and assign it to the 'default' array.
    $newcolumn['post_views'] = __('Views');
    return $newcolumn;
}
 
//Function that Populates the 'Views' Column with the number of views count.
function post_custom_column_views($column_name, $id){
     
    if($column_name === 'post_views'){
        // Display the Post View Count of the current post.
        // get_the_ID() - Returns the numeric ID of the current post.
        echo get_PostViews(get_the_ID());
    }
}
//Hooks a function to a specific filter action.
//applied to the list of columns to print on the manage posts screen.
add_filter('manage_posts_columns', 'post_column_views');
 
//Hooks a function to a specific action. 
//allows you to add custom columns to the list post/custom post type pages.
//'10' default: specify the function's priority.
//and '2' is the number of the functions' arguments.
add_action('manage_posts_custom_column', 'post_custom_column_views',10,2);

?>

<?php
/**
 * Register the stylesheets for the public-facing side of the site.
 * @since    0.5
 */
add_action( 'wp_enqueue_scripts', 'sl_enqueue_scripts' );
function sl_enqueue_scripts() {
	wp_enqueue_script( 'simple-likes-public-js', get_template_directory_uri() . 'https://cdn.foliovision.com/js/simple-likes-public.js', array( 'jquery' ), '0.5', false );
	wp_localize_script( 'simple-likes-public-js', 'simpleLikes', array(
		'ajaxurl' => admin_url( 'admin-ajax.php' ),
		'like' => __( 'Like', 'Post' ),
		'unlike' => __( 'Unlike', 'Post' )
	) ); 
}

/**
 * Processes like/unlike
 * @since    0.5
 */
add_action( 'wp_ajax_nopriv_process_simple_like', 'process_simple_like' );
add_action( 'wp_ajax_process_simple_like', 'process_simple_like' );
function process_simple_like() {
	// Security
	$nonce = isset( $_REQUEST['nonce'] ) ? sanitize_text_field( $_REQUEST['nonce'] ) : 0;
	if ( !wp_verify_nonce( $nonce, 'simple-likes-nonce' ) ) {
		exit( __( 'Not permitted', 'Post' ) );
	}
	// Test if javascript is disabled
	$disabled = ( isset( $_REQUEST['disabled'] ) && $_REQUEST['disabled'] == true ) ? true : false;
	// Test if this is a comment
	$is_comment = ( isset( $_REQUEST['is_comment'] ) && $_REQUEST['is_comment'] == 1 ) ? 1 : 0;
	// Base variables
	$post_id = ( isset( $_REQUEST['post_id'] ) && is_numeric( $_REQUEST['post_id'] ) ) ? $_REQUEST['post_id'] : '';
	$result = array();
	$post_users = NULL;
	$like_count = 0;
	// Get plugin options
	if ( $post_id != '' ) {
		$count = ( $is_comment == 1 ) ? get_comment_meta( $post_id, "_comment_like_count", true ) : get_post_meta( $post_id, "_post_like_count", true ); // like count
		$count = ( isset( $count ) && is_numeric( $count ) ) ? $count : 0;
		if ( !already_liked( $post_id, $is_comment ) ) { // Like the post
			if ( is_user_logged_in() ) { // user is logged in
				$user_id = get_current_user_id();
				$post_users = post_user_likes( $user_id, $post_id, $is_comment );
				if ( $is_comment == 1 ) {
					// Update User & Comment
					$user_like_count = get_user_option( "_comment_like_count", $user_id );
					$user_like_count =  ( isset( $user_like_count ) && is_numeric( $user_like_count ) ) ? $user_like_count : 0;
					update_user_option( $user_id, "_comment_like_count", ++$user_like_count );
					if ( $post_users ) {
						update_comment_meta( $post_id, "_user_comment_liked", $post_users );
					}
				} else {
					// Update User & Post
					$user_like_count = get_user_option( "_user_like_count", $user_id );
					$user_like_count =  ( isset( $user_like_count ) && is_numeric( $user_like_count ) ) ? $user_like_count : 0;
					update_user_option( $user_id, "_user_like_count", ++$user_like_count );
					if ( $post_users ) {
						update_post_meta( $post_id, "_user_liked", $post_users );
					}
				}
			} else { // user is anonymous
				$user_ip = sl_get_ip();
				$post_users = post_ip_likes( $user_ip, $post_id, $is_comment );
				// Update Post
				if ( $post_users ) {
					if ( $is_comment == 1 ) {
						update_comment_meta( $post_id, "_user_comment_IP", $post_users );
					} else { 
						update_post_meta( $post_id, "_user_IP", $post_users );
					}
				}
			}
			$like_count = ++$count;
			$response['status'] = "liked";
			$response['icon'] = get_liked_icon();
		} else { // Unlike the post
			if ( is_user_logged_in() ) { // user is logged in
				$user_id = get_current_user_id();
				$post_users = post_user_likes( $user_id, $post_id, $is_comment );
				// Update User
				if ( $is_comment == 1 ) {
					$user_like_count = get_user_option( "_comment_like_count", $user_id );
					$user_like_count =  ( isset( $user_like_count ) && is_numeric( $user_like_count ) ) ? $user_like_count : 0;
					if ( $user_like_count > 0 ) {
						update_user_option( $user_id, "_comment_like_count", --$user_like_count );
					}
				} else {
					$user_like_count = get_user_option( "_user_like_count", $user_id );
					$user_like_count =  ( isset( $user_like_count ) && is_numeric( $user_like_count ) ) ? $user_like_count : 0;
					if ( $user_like_count > 0 ) {
						update_user_option( $user_id, '_user_like_count', --$user_like_count );
					}
				}
				// Update Post
				if ( $post_users ) {	
					$uid_key = array_search( $user_id, $post_users );
					unset( $post_users[$uid_key] );
					if ( $is_comment == 1 ) {
						update_comment_meta( $post_id, "_user_comment_liked", $post_users );
					} else { 
						update_post_meta( $post_id, "_user_liked", $post_users );
					}
				}
			} else { // user is anonymous
				$user_ip = sl_get_ip();
				$post_users = post_ip_likes( $user_ip, $post_id, $is_comment );
				// Update Post
				if ( $post_users ) {
					$uip_key = array_search( $user_ip, $post_users );
					unset( $post_users[$uip_key] );
					if ( $is_comment == 1 ) {
						update_comment_meta( $post_id, "_user_comment_IP", $post_users );
					} else { 
						update_post_meta( $post_id, "_user_IP", $post_users );
					}
				}
			}
			$like_count = ( $count > 0 ) ? --$count : 0; // Prevent negative number
			$response['status'] = "unliked";
			$response['icon'] = get_unliked_icon();
		}
		if ( $is_comment == 1 ) {
			update_comment_meta( $post_id, "_comment_like_count", $like_count );
			update_comment_meta( $post_id, "_comment_like_modified", date( 'Y-m-d H:i:s' ) );
		} else { 
			update_post_meta( $post_id, "_post_like_count", $like_count );
			update_post_meta( $post_id, "_post_like_modified", date( 'Y-m-d H:i:s' ) );
		}
		$response['count'] = get_like_count( $like_count );
		$response['testing'] = $is_comment;
		if ( $disabled == true ) {
			if ( $is_comment == 1 ) {
				wp_redirect( get_permalink( get_the_ID() ) );
				exit();
			} else {
				wp_redirect( get_permalink( $post_id ) );
				exit();
			}
		} else {
			wp_send_json( $response );
		}
	}
}

/**
 * Utility to test if the post is already liked
 * @since    0.5
 */
function already_liked( $post_id, $is_comment ) {
	$post_users = NULL;
	$user_id = NULL;
	if ( is_user_logged_in() ) { // user is logged in
		$user_id = get_current_user_id();
		$post_meta_users = ( $is_comment == 1 ) ? get_comment_meta( $post_id, "_user_comment_liked" ) : get_post_meta( $post_id, "_user_liked" );
		if ( count( $post_meta_users ) != 0 ) {
			$post_users = $post_meta_users[0];
		}
	} else { // user is anonymous
		$user_id = sl_get_ip();
		$post_meta_users = ( $is_comment == 1 ) ? get_comment_meta( $post_id, "_user_comment_IP" ) : get_post_meta( $post_id, "_user_IP" ); 
		if ( count( $post_meta_users ) != 0 ) { // meta exists, set up values
			$post_users = $post_meta_users[0];
		}
	}
	if ( is_array( $post_users ) && in_array( $user_id, $post_users ) ) {
		return true;
	} else {
		return false;
	}
} // already_liked()

/**
 * Output the like button
 * @since    0.5
 */
function get_simple_likes_button( $post_id, $is_comment = NULL ) {
	$is_comment = ( NULL == $is_comment ) ? 0 : 1;
	$output = '';
	$nonce = wp_create_nonce( 'simple-likes-nonce' ); // Security
	if ( $is_comment == 1 ) {
		$post_id_class = esc_attr( ' sl-comment-button-' . $post_id );
		$comment_class = esc_attr( ' sl-comment' );
		$like_count = get_comment_meta( $post_id, "_comment_like_count", true );
		$like_count = ( isset( $like_count ) && is_numeric( $like_count ) ) ? $like_count : 0;
	} else {
		$post_id_class = esc_attr( ' sl-button-' . $post_id );
		$comment_class = esc_attr( '' );
		$like_count = get_post_meta( $post_id, "_post_like_count", true );
		$like_count = ( isset( $like_count ) && is_numeric( $like_count ) ) ? $like_count : 0;
	}
	$count = get_like_count( $like_count );
	$icon_empty = get_unliked_icon();
	$icon_full = get_liked_icon();
	// Loader
	$loader = '';
	// Liked/Unliked Variables
	if ( already_liked( $post_id, $is_comment ) ) {
		$class = esc_attr( ' liked' );
		$title = __( 'Unlike', 'Post' );
		$icon = $icon_full;
	} else {
		$class = '';
		$title = __( 'Like', 'Post' );
		$icon = $icon_empty;
	}
	$output = '' . $icon . $count . '' . $loader . '';
	return $output;
} // get_simple_likes_button()

/**
 * Processes shortcode to manually add the button to posts
 * @since    0.5
 */
add_shortcode( 'jmliker', 'sl_shortcode' );
function sl_shortcode() {
	return get_simple_likes_button( get_the_ID(), 0 );
} // shortcode()

/**
 * Utility retrieves post meta user likes (user id array), 
 * then adds new user id to retrieved array
 * @since    0.5
 */
function post_user_likes( $user_id, $post_id, $is_comment ) {
	$post_users = '';
	$post_meta_users = ( $is_comment == 1 ) ? get_comment_meta( $post_id, "_user_comment_liked" ) : get_post_meta( $post_id, "_user_liked" );
	if ( count( $post_meta_users ) != 0 ) {
		$post_users = $post_meta_users[0];
	}
	if ( !is_array( $post_users ) ) {
		$post_users = array();
	}
	if ( !in_array( $user_id, $post_users ) ) {
		$post_users['user-' . $user_id] = $user_id;
	}
	return $post_users;
} // post_user_likes()

/**
 * Utility retrieves post meta ip likes (ip array), 
 * then adds new ip to retrieved array
 * @since    0.5
 */
function post_ip_likes( $user_ip, $post_id, $is_comment ) {
	$post_users = '';
	$post_meta_users = ( $is_comment == 1 ) ? get_comment_meta( $post_id, "_user_comment_IP" ) : get_post_meta( $post_id, "_user_IP" );
	// Retrieve post information
	if ( count( $post_meta_users ) != 0 ) {
		$post_users = $post_meta_users[0];
	}
	if ( !is_array( $post_users ) ) {
		$post_users = array();
	}
	if ( !in_array( $user_ip, $post_users ) ) {
		$post_users['ip-' . $user_ip] = $user_ip;
	}
	return $post_users;
} // post_ip_likes()

/**
 * Utility to retrieve IP address
 * @since    0.5
 */
function sl_get_ip() {
	if ( isset( $_SERVER['HTTP_CLIENT_IP'] ) && ! empty( $_SERVER['HTTP_CLIENT_IP'] ) ) {
		$ip = $_SERVER['HTTP_CLIENT_IP'];
	} elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) && ! empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
		$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
	} else {
		$ip = ( isset( $_SERVER['REMOTE_ADDR'] ) ) ? $_SERVER['REMOTE_ADDR'] : '0.0.0.0';
	}
	$ip = filter_var( $ip, FILTER_VALIDATE_IP );
	$ip = ( $ip === false ) ? '0.0.0.0' : $ip;
	return $ip;
} // sl_get_ip()

/**
 * Utility returns the button icon for "like" action
 * @since    0.5
 */
function get_liked_icon() {
	/* If already using Font Awesome with your theme, replace svg with: <i class="fa fa-heart"></i> */
	$icon = '<i class="fa fa-heart"></i> ';
	return $icon;
} // get_liked_icon()

/**
 * Utility returns the button icon for "unlike" action
 * @since    0.5
 */
function get_unliked_icon() {
	/* If already using Font Awesome with your theme, replace svg with: <i class="fa fa-heart-o"></i> */
	$icon = '<i class="fa fa-heart-o"></i> ';
	return $icon;
} // get_unliked_icon()

/**
 * Utility function to format the button count,
 * appending "K" if one thousand or greater,
 * "M" if one million or greater,
 * and "B" if one billion or greater (unlikely).
 * $precision = how many decimal points to display (1.25K)
 * @since    0.5
 */
function sl_format_count( $number ) {
	$precision = 2;
	if ( $number >= 1000 && $number < 1000000 ) {
		$formatted = number_format( $number/1000, $precision ).'K';
	} else if ( $number >= 1000000 && $number < 1000000000 ) {
		$formatted = number_format( $number/1000000, $precision ).'M';
	} else if ( $number >= 1000000000 ) {
		$formatted = number_format( $number/1000000000, $precision ).'B';
	} else {
		$formatted = $number; // Number is less than 1000
	}
	$formatted = str_replace( '.00', '', $formatted );
	return $formatted;
} // sl_format_count()

/**
 * Utility retrieves count plus count options, 
 * returns appropriate format based on options
 * @since    0.5
 */
function get_like_count( $like_count ) {
	$like_text = __( 'Like', 'Post' );
	if ( is_numeric( $like_count ) && $like_count > 0 ) { 
		$number = sl_format_count( $like_count );
	} else {
		$number = $like_text;
	}
	$count = '' . $number . ' ';
	return $count;
} // get_like_count()


?>

Where should I put that closing tag every time I do it gives a syntax error

<tr><td><p>
		<label for="wpmedia_video_description"><?php _e( 'video description', 'wpmedia' ); ?></label><br>
		<textarea name="wpmedia_video_description" id="wpmedia_video_description" ><?php echo wpmedia_get_meta( 'wpmedia_video_description' ); ?></textarea>
	
	</p></td></tr></table> <?php
}

Or here

add_action( 'save_post', 'wpmedia_save' );

/*
	Usage: wpmedia_get_meta( 'wpmedia_file_name' )
	Usage: wpmedia_get_meta( 'wpmedia_additional_folders' )
	Usage: wpmedia_get_meta( 'wpmedia_duration' )
	Usage: wpmedia_get_meta( 'wpmedia_width' )
	Usage: wpmedia_get_meta( 'wpmedia_height' )
	Usage: wpmedia_get_meta( 'wpmedia_embed_code_youtube_vimeo_etc_' )
	Usage: wpmedia_get_meta( 'wpmedia_video_description' )
*/
</table>
?>