In a packet data processing determination apparatus (DBA1) for respectively and sequentially determining a plurality of packet data (P) composing an inputted transport stream (TS), a packet data storage section (270) stores the packet data (P) for a predetermined time period in the order in which they...http://www.google.fr/patents/US7359441?utm_source=gb-gplus-shareBrevet US7359441 - Packet data processing determination apparatus