Example code, to be added to a Pods Page Precode field, to output meta tags and Open Graph tags for Pods Advanced Content Type SEO. SEE: http://pods.io/tutorials/seo-advanced-content-types/

pods-act-seo-dynamic.php

<?php
/**Setup Pods Object**/
//get current url
$slug = pods_v_sanitized( 'last', 'url' );

//get pod name
$pod_name = pods_v_sanitized( 0, 'url');

//get pods object for current item
$pods = pods( $pod_name, $slug );

//verify $pods is an object and of the right Pod
if ( is_object( $pods ) && $pod_name = $pods->pod ) {
  /*title field*/
  //assumes field name of meta_title exists
  $pods->meta[ 'title' ] = __( $pods->field( 'meta_title' ), 'translation-domain' ). '&nbsp;|&nbsp;';
  
  /*meta description*/
  //presumes field name of 'meta_desc' exists
  $pods->meta[ 'description' ] = __($pods->field( 'meta_desc' ), 'translation-domain' );
  $pods->meta_properties[ 'og:description' ] = __($pods->field( 'meta_desc', 'translation-domain' ));
  
  /**Google+ Profile Link**/
  //Presumes users is extended with a field called 'google_plus'
  //Also presumes ACT has a field called page_author, related to Users
  $author = $pods->field('page_author');
  echo '<link rel="author" href="'.esc_url( get_the_author_meta( 'google_plus', $author['ID'] ) ).' "/>';  
  
  /*OpenGrpah Image*/
  //presumes image field called 'picture' exists
  //Put the url/ height/ width of imagine into $img
  $img = wp_get_attachment_image_src( $pods->field( 'picture.ID' ), 'full' );
  //output values from the variables
  $pods->meta_properties[ 'og:image' ] = $img[0];
  $pods->meta_properties[ 'og:image:width' ] = $img[1];
  $pods->meta_properties[ 'og:image:height' ] = $img[2];
  
}
?>

pods-act-seo-static.php

<?php

//setup pods object
$params = array( 'limit' => 1 );
$pods = pods( 'spaceship', $params );

//verify $pods is an object and of the right Pod
if ( is_object( $pods ) && 'spaceship' = $pods->pod ) {
  //meta title
  $pods->meta['title'] = __( 'Your Meta Title Here', 'text-domain' );
  
  //meta descrioption
  $pods->meta['description'] = __( 'Your Meta Description Here', 'text-domain' );
}