US 9,818,449 B2
EDITING METHOD AND RECORDING AND REPRODUCING DEVICEGeneral
US 9,818,449 B2
EDITING METHOD AND RECORDING AND REPRODUCING DEVICE
Tech Center:
2400 Networking, Multiplexing, Cable, and Security
Examiner:
Daquan Zhao
Art Unit:
2484 Recording and Compression
Agent:
Inventors:
Susumu YOSHIDA; Junji SHIOKAWA; Hiroo OKAMOTO
Assignee:
Priority:
08/11/05
Filed:
06/08/16
Granted:
11/14/17
Expiration:
08/11/25
Abstract
In order to provide a recording and reproducing device that allows a user to select and manage arbitrary play lists, a unit of management for managing all registered play list information and an upper management hierarchical level are added. The unit of management is adapted to be handled on the same level with unified information that indicates a reproduction range of all AV data. User-defined unified information is adapted to be handled on the added management hierarchical level. The user-defined unified information is formed to allow arbitrary reproduction ranges contained on a lower hierarchical level to be registered.
Cooperative Patent Classification (CPC)
G11G11B2220/2562G11BG06F3/0482G06FH04N9/8205H04N