Add the following to the wordpress functions.php file within your theme, and change the youtube embed code as needed:
add_action('wp_dashboard_setup', 'dashboardvideo_adding_podcasts');
function dashboardvideo_adding_podcasts() {
global $wp_meta_boxes;
wp_add_dashboard_widget('custom_help_widget_1', 'Adding podcasts', 'custom_dashboard_help_1');
wp_add_dashboard_widget('custom_help_widget_2', 'Adding blog posts and articles', 'custom_dashboard_help_2');
wp_add_dashboard_widget('custom_help_widget_3', 'Adding media articles', 'custom_dashboard_help_3');
wp_add_dashboard_widget('custom_help_widget_4', 'Adding videos', 'custom_dashboard_help_4');
wp_add_dashboard_widget('custom_help_widget_5', 'Edit the ABOUT page', 'custom_dashboard_help_5');
wp_add_dashboard_widget('custom_help_widget_6', 'Edit the SPEAKER page', 'custom_dashboard_help_6');
}
function custom_dashboard_help_1() {
echo '<iframe width="383" height="216" src="https://www.youtube.com/embed/BPPHjDxbJW0" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
}
function custom_dashboard_help_2() {
echo '<iframe width="383" height="216" src="https://www.youtube.com/embed/ePUriM_7rNo" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
}
function custom_dashboard_help_3() {
echo '<iframe width="383" height="216" src="https://www.youtube.com/embed/ABR6Te65bqk" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
}
function custom_dashboard_help_4() {
echo '<iframe width="383" height="216" src="https://www.youtube.com/embed/aBj7BkLhL-c" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
}
function custom_dashboard_help_5() {
echo '<iframe width="383" height="216" src="https://www.youtube.com/embed/ZM5qz9JjS3Q" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
}
function custom_dashboard_help_6() {
echo '<iframe width="383" height="216" src="https://www.youtube.com/embed/Zz0oxNksXL8" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
}