Where a recording medium recorded on at a slave side apparatus is reproduced, it has been made possible to perform on cite modification processing identical to that conducted at a master side apparatus, by reproducing, at the master side apparatus, the primary information added with parity symbol for...http://www.google.fr/patents/US6473879?utm_source=gb-gplus-shareBrevet US6473879 - Encoding device and decoding device suitable for dubbing
Encoding device and decoding device suitable for dubbing