Title:
データ処理方法及びデータ処理装置
Document Type and Number:
Japanese Patent JP4576783
Kind Code:
B2
Abstract:
An audio/video (or audiovisual, "A/V") signal processing apparatus and method for extracting a compact representation of a multimedia description and transcoding hints metadata for transcoding between different (e.g., MPEG) compressed content representations, manipulating (e.g., MPEG compressed) bitstream parameters such as frame rate, bit rate, session size, quantization parameters, and picture coding type structure (e.g., group of pictures, or "GOP"), classifying A/V content, and retrieving multimedia information.
Inventors:
Peter coon
Application Number:
JP2001566560A
Publication Date:
November 10, 2010
Filing Date:
March 13, 2001
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N7/173; G06F13/00; G06T9/00; H04N7/36; H04N7/50; H04N19/00; H04N19/115; H04N19/12; H04N19/132; H04N19/134; H04N19/136; H04N19/14; H04N19/177; H04N19/196; H04N19/40; H04N19/423; H04N19/50; H04N19/503; H04N19/51; H04N19/527; H04N19/61; H04N19/625; H04N19/70; H04N19/85; H04N21/4402; H04N21/84
Domestic Patent References:
| JP4057489A | ||||
| JP2000059788A |
Foreign References:
| WO1999033268A1 |
Attorney, Agent or Firm:
Akira Koike
Eiichi Tamura
Seiji Iga
Eiichi Tamura
Seiji Iga