Image files often have embedded metadata in EXIF. Here is one way to read that metadata from an image file that belongs to a media entity of type image.
$media; // this is the media entity object. $image_file = $media->get('field_media_image')->entity; $image_file_uri = $image_file->getFileUri(); $image_file_absolute_path = \Drupal::service('file_system')->realpath($image_file_uri); $exif_data = exif_read_data($image_file_absolute_path);
$exif_data will have the metadata in a list format.