Given the "hotel" (Ksenodoxio) label, this video is probably:
A treat "on the house," a common gesture in authentic Greek hospitality. FACILITIES - Ilios K - Village Hotel 64-BR720-GR-KSENODOXIO2.mp4
A standard international abbreviation for Greece , indicating the video's geographic focus. Given the "hotel" (Ksenodoxio) label, this video is