There is only one module in the documentation (image delta formatter) that allows you to capture an image by delta and view mode, but this module only works with the image field, I suggest adding another one that allows you to select media by delta (https://www.drupal.org/project/single_media).
There is only one module in the documentation (image delta formatter) that allows you to capture an image by delta and view mode, but this module only works with the image field, I suggest adding another one that allows you to select media by delta (https://www.drupal.org/project/single_media).