I'm not quite sure if you need a dedicated page or a true archive page for this, but here is the two options
If you need a dedicated page to display video post formats, you can make use of a custom query with a tax_query
as post_format
is just another build in taxonomy with post-format-video
being a term to the post_format
taxonomy. Your query on your page template should look something like this
$args = array(
'tax_query' => array(
array(
'taxonomy' => 'post_format',
'field' => 'slug',
'terms' => 'post-format-video'
)
)
);
$q = new WP_Query( $args );
if ( $q->have_posts() ) {
while ( $q->have_posts() ) {
$q->the_post() );
// Your loop
}
wp_reset_postdata();
}
If you need to create a specific archive page for video post format only, you can create a special taxonomy template for this by simply copying your index.php template and renaming it to taxonomy-post_format-post-format-video.php
. Everytime you visit this taxonomy page at example.com/type/video
or you click on a post-format-video
link, this template will be exclusively used to display video post format posts.
Reference: Template Hierarchy
EDIT
Your comment
news.diginomics.com/type/video
What do I name my php file to take advantage of this URL hierarchy?
As I stated, you need a taxonomy template as post_format
is one of the 4 build in taxonomies. For a video post format specific template, copy your index.php and rename it
taxonomy-post_format-post-format-video.php
This template will be used everytime you visit news.diginomics.com/type/video
For interest sake, please see this answer I have done about taxonomies
http://example.com/type/video/