Editting apparatus and editting method

• US 20050175318A1
• Filed: 03/14/2005
• Published: 08/11/2005
• Est. Priority Date: 03/25/1999
• Status: Active Grant

• Current Assignee: Nobuyuki Kihara, Teppei Yokota
• Original Assignee: Nobuyuki Kihara, Teppei Yokota
• Inventors: Yokota, Teppei, Kihara, Nobuyuki
• Granted Patent: US 7,634,493 B2
• Time in Patent Office: Days
• US Class Current: 386/259
• CPC Class Codes: G11B 2220/61 wherein solid state memory is used for storing A/V content storing computer data in solid state memories G06F
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11C 7/16 Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
• CPC Class Codes: Y10S 707/99942 Manipulating data structure, e.g. compression, compaction, compilation
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99953 Recoverability
• CPC Class Codes: Y10S 707/99956 File allocation

Abstract

An editing apparatus and method for dividing or combining a data file(s) that is segmented into blocks of a predetermined data length and recorded in a non-volatile memory. An attribute file having a predetermined length is modified so as to reflect such dividing or combining. Such attribute file is recorded in the non-volatile memory.

Claims

1-24. -24. (canceled)

25. An editing apparatus for editing a data file recorded in a nonvolatile memory for segmenting a single data file that is successively reproduced to blocks each having a predetermined data length, the nonvolatile memory having a data area for recording each block along with an attribute file having a predetermined length and a management area for recording management data for managing a data file recorded in the data area, the editing apparatus comprising:

operating means for selecting two data files recorded in the data area so as to perform a combine process for the selected two data files;

separating means for separating an attribute file from a backward side data file of the selected two data files;

editing means for editing the management data recorded in the management area so that the two data files are logically linked and editing an attribute file added to a forward side data file of the selected two data files;

recording means for recording the management data edited by said editing means to the management area and recording the attribute file added to the forward side data file to the data area; and

wherein the operating means selectively supplies a reproduction output signal to an analog-to-digital converter.