Title:
映像処理装置及び映像処理方法
Document Type and Number:
Japanese Patent JP4296221
Kind Code:
B1
Abstract:
A video processing apparatus includes: a memory; a storage unit; and a processor that operates to: acquire a reproduction end time from pre-conversion video data stored in the memory; perform stream data conversion processing on the pre-conversion video data stored in the memory to generate stream-data-converted video data on a unit video data basis after acquiring the reproduction end time; generate converted video data by inserting spurious management information including dummy data into the stream-data-converted video data; generate a time map indicating reproduction time information including the reproduction end time of the converted video data; write the converted video data and the time map to the storage unit; generate management information based on the reproduction end time and the time map written in the storage unit; and overwrite the spurious management information with the management information.
Inventors:
Tanaka Sunako
Yoshihisa Kizuka
Saijo Hitoshi
Yoshihisa Kizuka
Saijo Hitoshi
Application Number:
JP2008118221A
Publication Date:
July 15, 2009
Filing Date:
April 30, 2008
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H04N5/91; G11B20/10; G11B20/12; H04N5/85; H04N5/92
Domestic Patent References:
| JP2005141788A | ||||
| JP11261943A |
Attorney, Agent or Firm:
Tadao Hirata
Kenji Tsunoda
Keiko Nakamura
Endo Wako
Kenji Tsunoda
Keiko Nakamura
Endo Wako