A feature video image vdt and a thumbnail picture sdt read from a receiving section C10 are recorded onto a mass storage medium M1, and meta information mdt is recorded into a high-speed storage unit C12. Semantic browser means C1 extracts a partial video image from the feature video image on the basis...http://www.google.de/patents/US7185283?utm_source=gb-gplus-sharePatent US7185283 - Screen control method
