Allow views custom plugins on a particular filter criteria only
You can use a hook_form_alter to add a conditional display of your filter based on the video selected option.

 /*
  *Implement hook_form_alter
  */

function MY_MODULE_form_alter(&amp;$form, &amp;$form_state, $form_id) {
   //dsm($form) -&gt; to get the form['#id']
   if ($form['#id'] == 'views-exposed-form-YOUR_VIEWS_NAME-DISPLAY') {
      $form['YOUR_FIELD_NAME']['#states'] = array(
       'visible' =&gt; array(
        ':input[name="THE_VIDEO_FIELD_NAME"]' =&gt; array('value' =&gt; 'THE_VIDEO_KEY'),
        ),
     );


   }
}


YOUR_FIELD_NAME is the field to display conditionally