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Patent Searching and Data


Title:
INFORMATION PROCESSING DEVICE AND METHOD, PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2004/032494
Kind Code:
A1
Abstract:
In either of the NTSC or the PAL, progressive encoding bit stream of 24 Hz or 23.976 Hz frame rate is recorded on a recording medium. The encoded stream reproduced from the recording medium is supplied to a decoder (20) and decoded to video of 24p or 23.976p. A video conversion section (25) converts video reproduced in accordance with the display format of a monitor (26) into display video. In the NTSC zone, the display format of 29.97i or 59.94p can be used while in the PAL zone the display format of 25i or 50p can be used.

Inventors:
Kato, Motoki (C/O SONY CORPORATION, 7-35 Kitashinagawa 6-chom, Shinagawa-ku Tokyo, 141-0001, JP)
Application Number:
PCT/JP2003/011819
Publication Date:
April 15, 2004
Filing Date:
September 17, 2003
Export Citation:
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Assignee:
SONY CORPORATION (7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo, 141-0001, JP)
Kato, Motoki (C/O SONY CORPORATION, 7-35 Kitashinagawa 6-chom, Shinagawa-ku Tokyo, 141-0001, JP)
International Classes:
H04N7/173; C07C67/52; C07C67/54; C07C69/82; G02B26/10; G03B11/00; G03B17/02; G06F1/16; G06F11/10; G06F15/00; G06F21/24; G06K17/00; G06K19/00; G09C1/00; G09G3/02; G11B20/10; G11B20/14; G11B20/18; H03L7/091; H03M13/03; H03M13/13; H03M13/23; H03M13/29; H04B1/707; H04B7/005; H04B7/24; H04B7/26; H04B14/00; H04H60/72; H04J13/00; H04J13/16; H04L9/00; H04L9/08; H04L9/10; H04L9/32; H04L12/24; H04L12/26; H04L12/28; H04L12/54; H04L25/03; H04L25/49; H04L25/497; H04L27/10; H04L27/156; H04L27/18; H04L29/06; H04L29/12; H04M1/247; H04M1/66; H04M3/22; H04N5/225; H04N5/44; H04N5/46; H04N5/64; H04N5/74; H04N5/76; H04N5/765; H04N5/907; H04N5/917; H04N5/92; H04N5/926; H04N7/01; H04N7/52; H04N9/31; H04N9/64; H04N9/79; H04N21/41; H04N21/414; H04N21/426; H04N21/4402; H04W4/06; H04W4/12; H04W4/14; H04W8/02; H04W8/16; H04W8/20; H04W12/06; H04W12/10; H04W24/00; H04W40/22; H04W76/02; H04W80/06; H04W84/12; H04W88/02; G11B20/22; H04L1/00; H04N5/38; H04N5/445; H04N5/45; H04N5/66; H04N5/775; H04N5/85; H04N9/804; H04N17/00; H04W8/24; H04W8/26; H04W72/04; (IPC1-7): H04N5/92; H04N7/01
Domestic Patent References:
WO1997039586A11997-10-23
Foreign References:
JPH01118052A1989-05-10
JP2000092458A2000-03-31
JPH11146348A1999-05-28
JP2001218172A2001-08-10
JPH11133935A1999-05-21
Other References:
See also references of EP 1447981A4
Attorney, Agent or Firm:
Sugiura, Masatomo (7th Floor, Ikebukuro Park Bldg. 49-7, Minami Ikebukuro 2-chom, Toshima-ku Tokyo, 171-0022, JP)
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