Simple video post type script for wordpress. created with Custom Post type UI plugin and additional modified script from http://wp.tutsplus.com/tutorials/plugins/how-to-create-custom-wordpress-writemeta-boxes/ and http://wp.tutsplus.com/tutorials/creative-coding/youtube-and-vimeo-video-gallery-with-wordpress/

simple_video_posttype.php

<?php
register_post_type('video', array(  'label' => 'Video','description' => '','public' => true,'show_ui' => true,'show_in_menu' => true,'capability_type' => 'post','hierarchical' => true,'rewrite' => array('slug' => 'video'),'query_var' => true,'has_archive' => true,'exclude_from_search' => false,'supports' => array('title','custom-fields','author',),'labels' => array (
  'name' => 'Video',
  'singular_name' => 'Video',
  'menu_name' => 'Video',
  'add_new' => 'Add Video',
  'add_new_item' => 'Add New Video',
  'edit' => 'Edit',
  'edit_item' => 'Edit Video',
  'new_item' => 'New Video',
  'view' => 'View Video',
  'view_item' => 'View Video',
  'search_items' => 'Search Video',
  'not_found' => 'No Video Found',
  'not_found_in_trash' => 'No Video Found in Trash',
  'parent' => 'Parent Video',
),) );

add_action( 'add_meta_boxes', 'my_meta_box_add' );
function my_meta_box_add()
{
  add_meta_box( 'my_video_meta', 'Video detail', 'my_meta_box_cb', 'video', 'normal', 'high' );
}

function my_meta_box_cb( $post )
{
	$values = get_post_custom( $post->ID );
	$text = isset( $values['my_video_meta_text'] ) ? esc_attr( $values['my_video_meta_text'][0] ) : '';
	$selected = isset( $values['my_video_meta_select'] ) ? esc_attr( $values['my_video_meta_select'][0] ) : '';
	$textarea = isset( $values['my_video_meta_textarea'] ) ? $values['my_video_meta_textarea'][0] : '';
	wp_nonce_field( 'my_video_meta_nonce', 'meta_box_nonce' );
	?>
	<table width="100%">
        <tr>
            <td width="100">
		        <label for="my_video_meta_text">Video ID</label>
            </td>
            <td>
		        <input type="text" name="my_video_meta_text" id="my_video_meta_text" value="<?php echo $text; ?>" style="width:50%" />
            </td>
        </tr>
	    <tr>
	        <td>
		        <label for="my_video_meta_select">Video site</label>
            </td>
            <td>
                <select name="my_video_meta_select" id="my_video_meta_select">
                    <option value="youtube" <?php selected( $selected, 'red' ); ?>>Youtube</option>
                    <option value="vimeo" <?php selected( $selected, 'blue' ); ?>>Vimeo</option>
                </select>
            </td>
        </tr>
        <tr>
            <td>
                <label for="my_video_meta_textarea">Deskripsi video</label>
            </td>
            <td>
                <textarea name="my_video_meta_textarea" id="my_video_meta_textarea" style="width:100%" rows="10"><?php echo $textarea; ?></textarea>
            </td>
        </tr>
    </table>
	<?php	
}


add_action( 'save_post', 'cd_meta_box_save' );
function cd_meta_box_save( $post_id )
{
	// Bail if we're doing an auto save
	if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
	
	// if our nonce isn't there, or we can't verify it, bail
	if( !isset( $_POST['meta_box_nonce'] ) || !wp_verify_nonce( $_POST['meta_box_nonce'], 'my_video_meta_nonce' ) ) return;
	
	// if our current user can't edit this post, bail
	if( !current_user_can( 'edit_post' ) ) return;
	
	// Probably a good idea to make sure your data is set
	if( isset( $_POST['my_video_meta_text'] ) )
		update_post_meta( $post_id, 'my_video_meta_text', wp_kses( $_POST['my_video_meta_text'], $allowed ) );
		
	if( isset( $_POST['my_video_meta_select'] ) )
		update_post_meta( $post_id, 'my_video_meta_select', esc_attr( $_POST['my_video_meta_select'] ) );
		
	if( isset( $_POST['my_video_meta_textarea'] ) )
		update_post_meta( $post_id, 'my_video_meta_textarea',  $_POST['my_video_meta_textarea']  );
		
}

single-video.php

<?php get_header(); ?>
<?php if ( have_posts() ) while ( have_posts() ) : the_post(); ?>
        <h1><?php the_title(); ?></h1>
        <div>
        <?php  
		$videosite = get_post_meta($post->ID, 'my_video_meta_select', single); 
		$videoid = get_post_meta($post->ID, 'my_video_meta_text', single); 
		$description = get_post_meta($post->ID, 'my_video_meta_textarea', single); 
		if ($videosite == 'vimeo')  
		{  
			echo '<iframe src="http://player.vimeo.com/video/'.$videoid.'" width="675" height="428" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>';  
		}  
		else if ($videosite == 'youtube')  
		{  
			echo '<iframe width="675" height="428" src="http://www.youtube.com/embed/'.$videoid.'" frameborder="0" allowfullscreen></iframe>';  
		}  
		else  
		{  
			echo 'Please select a Video Site via the WordPress Admin';  
		}  
		?> 
        </div>
        <p><?php echo wpautop( wptexturize($description) ); ?></p>
        <?php endwhile;  // end of the loop. ?>
<?php get_footer(); ?>