Doesn't Generate Thumbnail From Scheduled Posts

add this code to the end of your theme’s functions.php file. Works great!

add_action('save_post', 'save_other_video_thumbnail', 100, 1);
function save_other_video_thumbnail($post_id) {
$postdata = get_postdata($post_id);
if ( $postdata['post_status'] == 'draft' OR $postdata['post_status'] == 'future') {
get_video_thumbnail($post_id);
}
}

Thank you so much! I almost ditched the plugin over this.

Also added a quick check for the function in case the plugin isn’t enabled.

add_action('save_post', 'save_other_video_thumbnail', 100, 1);
function save_other_video_thumbnail($post_id) {
  $postdata = get_postdata($post_id);
  if ( $postdata['post_status'] == 'draft' OR $postdata['post_status'] == 'future') {
    if ( function_exists('get_video_thumbnail') )
      get_video_thumbnail($post_id);
  }
}