Wpseo Opengraph Images

These filters allow altering an existing OpenGraph image and/or adding images to the output.
Usage
Alter the OpenGraph image for a single post
If an 
og:image already exists for the page/post/archive, it is replaced by the new one returned by the filter. If there is no 
og:image, nothing is done by the filter.
<?php
/**
 * Alter the OpenGraph image for a single post
 */
function alter_existing_opengraph_image( $image ) {
    $image_id = $an_image_id;
    $post_id = $a_post_id;
    if ( is_single( $post_id ) ) {
        $image = wp_get_attachment_image_src( $image_id )[0];
    }
    return $image;
}
add_filter( 'wpseo_opengraph_image', 'alter_existing_opengraph_image' );
The same can be done for the 
og:image:width, 
og:image:height and 
og:image:type tags, by using the following three filters:
<?php
/**
 * Alter the OpenGraph image width for a single post type.
 */
function change_opengraph_image_width( $width ) {
    if( is_singular( 'books' ) ) {
        return 150;
    }
    return $width;
}
/**
 * Alter the OpenGraph image height for a single post type.
 */
function change_opengraph_image_height ( $height ) {
	if( is_singular( 'books' ) ) {
        return 250;
    }
    return $height;
}
/**
 * Alter the OpenGraph image type for a single post type.
 */
function change_opengraph_image_type ( $type ) {
	if( is_singular( 'books' ) ) {
        return 'png';
    }
    return $type;
}
add_filter( 'wpseo_opengraph_image_width', 'change_opengraph_image_width' );
add_filter( 'wpseo_opengraph_image_height', 'change_opengraph_image_height' );
add_filter( 'wpseo_opengraph_image_type', 'change_opengraph_image_type' );
Add an extra image to the top of the og:image tags array
The 
wpseo_add_opengraph_images filter allows to add an extra image to the top of the og:image tags array. Each image added through the filter will have 
og:image, 
og:image:width and 
og:image:height tags.
<?php
/**
 * Add an extra image to the top of the og:image tags array
 */
function add_image_to_opengraph_tags( $image_container ) {
    $image_id = $some_id;
    $image_container->add_image_by_id( $image_id );
}
add_filter( 'wpseo_add_opengraph_images', 'add_image_to_opengraph_tags' );
Add an image to the end of the og:image tags array
The 
wpseo_add_opengraph_additional_images filter allows to add an image to the end of the 
og:image tags array. Each image added through the filter will have 
og:image, 
og:image:width and 
og:image:height tags.
<?php
/**
 * Add an image to the end of the og:image tags array
 */
function add_additional_image_to_opengraph_tags( $image_container ) {
    $image_id = $some_id;
    $image_container->add_image_by_id( $image_id );
}
add_filter( 'wpseo_add_opengraph_additional_images', 'add_additional_image_to_opengraph_tags' );