Add Meta_Box for Post Format Video

Is it possible to add a new Meta_Box to an post-format?

The add_meta_box-Codex shows, that it’s declared in the Parameters. Therefore the $post_type parameter in the add_meta_box function let define the context in which the meta_box is displayed.

(string) (required) The type of Write screen on which to show the edit screen section (‘post’, ‘page’, ‘dashboard’, ‘link’, ‘attachment’ or ‘custom_post_type’ where custom_post_type is the custom post type slug)
Default: None

But if I define the video post-format as the context of the meta_box, nothings happens. It only works for post, pages and some custom-post-type slugs…

/**
 * Register meta_box video post format.
 *
 *
 */
function meta_box_video() {
		add_meta_box(
			'video_meta_box',
			'Video',
			'display_video_meta_box',
			'video',
			'normal',
			'high'
);
add_action('admin_init', 'meta_box_video');