Accessing brightcove video object outside of Entity context

During some operations, the BrightcoveVideo.php loads the Video from Brightcove. However we don't have access to this object in operations like hook_entity_presave() and my experience is that calling the API again is inefficient/slow.

I would like the BrightcoveVideo object to store the Video in a property, which can be accessed later, for example:

function mymodule_brightcove_video_presave(BrightcoveVideo $videoEntity) {

  /** @var \Brightcove\Object\Video\Video $bcVideo  **/
  $bcVideo = $videoEntity->getVideo();
  $videoEntity->set('someproperty', $bcVideo->someProperty()));
}