Title:
データストリームの記録方法および装置
Document Type and Number:
Japanese Patent JP4481929
Kind Code:
B2
Abstract:
Each of a first data stream in a first format and a second data stream in a second format is an arrangement of a plurality of data units, each including compressed and encoded video data. In the first and second formats, first and second time ranges are respectively set to define a permissible variation in the video playback duration of the respective data units. The method includes the steps of: receiving a content representing the video; generating the compressed and encoded video data of the content; making the data units out of the video data such that the playback duration of each said data unit falls within both of the first and second time ranges; and recording the first data stream, including the data units, on the storage medium.
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Inventors:
Masaki Ito
Okauchi Osamu
Yasuyuki Kurosawa
Okauchi Osamu
Yasuyuki Kurosawa
Application Number:
JP2005503629A
Publication Date:
June 16, 2010
Filing Date:
February 02, 2004
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H04N5/92; G11B20/10; G11B20/12; H04N9/804; H04N5/85
Domestic Patent References:
| JP2001197442A | ||||
| JP2002157834A |
Attorney, Agent or Firm:
Seiji Okuda