公开(公告)号：JP2003244674A

公开(公告)日：2003-08-29

申请号：JP2002042201

申请日：2002-02-19

Applicant: SONY CORP

Inventor： KATO KENICHI ,  YODA HIRONAGA ,  HATANO YOSHIO ,  HOSOI AKIHIKO

IPC: H04N7/16 ,  H04N21/2389 ,  H04N21/61

Abstract: PROBLEM TO BE SOLVED: To provide a contents operation and management system suitable for a digital cinema showing system operated by using a plurality of pieces of data with different data amounts and different data transmission conditions such as a data transmission rate and transmission accuracy (temporal redundancy). SOLUTION: In this contents operation and management system comprising a data transmission device containing a data acquiring means for acquiring contents data and contents control data for controlling reproduction output of the contents data, a contents reproduction device containing a means for reproducing and outputting the contents data, equipment device related to the contents reproduction device to operate, a control command device containing a means for generating a device control command for controlling the contents reproduction device and the equipment device, and an equipment controller containing a means for generating a device operation command for operating the equipment device, the contents data and the contents control data are transmitted as data of a packet format, while the control command and the device operation command are transmitted as data of a non-packet format. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003242037A

公开(公告)日：2003-08-29

申请号：JP2002042220

申请日：2002-02-19

Applicant: SONY CORP

Inventor： KATO KENICHI ,  YODA HIRONAGA ,  HATANO YOSHIO ,  HOSOI AKIHIKO

IPC: G06F12/14 ,  G06F21/10 ,  G06F21/60 ,  G06F21/62 ,  G06Q10/00 ,  G06Q30/06 ,  G06Q50/00 ,  G06Q50/10 ,  G06Q50/26 ,  G11B20/10 ,  G11B27/00 ,  H04N5/91 ,  H04N7/16 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for operating and managing contents having a mechanism capable of proving a fact that the content data permitted while being limited in use condition such as a digital cinema has been surely deleted. SOLUTION: The content data recorded in the media having a specific ID code are read, the read content data are recorded in a unit using the content data, the automatically or manually recorded data are deleted, the deletion history information on the deleted content data are generated, and the deletion demonstration information including the ID code specific to the media is prepared based on the generated deletion history information. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003249035A

公开(公告)日：2003-09-05

申请号：JP2002042207

申请日：2002-02-19

Applicant: SONY CORP

Inventor： KATO KENICHI ,  YODA HIRONAGA ,  HATANO YOSHIO ,  HOSOI AKIHIKO

IPC: H04N5/91 ,  G11B20/10 ,  G11B20/12 ,  G11B23/30 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide a cinema contents recording device and a reproducing device which can improve version protection by recording an identification code as information and also recording contents to be screened in secret format when the contents are recorded on, for example, a streamer tape (AIT). SOLUTION: The contents to be screen from a distribution source are separated into video data and audio data and the separated video data are compressed to a specified system to produce video compressed data; and the audio data and video compressed data are filed into different files and the filed data are recorded on a specified recording medium in 1st secret unique format. A cinema system ID code characteristic of a reproduption-side cinema server is imparted to the cinema contents data recorded on the recording medium and the cinema data are recorded in a cinema package having a digital recording medium by a packet system in 2nd secret unique format that the cinema server can reproduce. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003244625A

公开(公告)日：2003-08-29

申请号：JP2002042211

申请日：2002-02-19

Applicant: SONY CORP

Inventor： KATO KENICHI ,  YODA HIRONAGA ,  HATANO YOSHIO ,  HOSOI AKIHIKO

IPC: G06Q50/10 ,  G06Q50/00 ,  H04N5/91 ,  H04N7/173 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for observing a screen display so as to totally perform edit, organization, showing of contents in theaters by a schedule thereby improving the efficiency for the showing operation and management in the theaters. SOLUTION: The cinema contents output management apparatus includes: an uploading manager for loading cinema packages containing digitized movie contents and capable of downloading the contents; and a showing server unit comprising a cinema server capable of storing the main contents and a server commander for applying operation management to various actions related to showing according to a schedule, the uploading manager utilizes management data supplied and attached to the contents of a movie downloaded from a cinema package to edit and organize a show program time and produce a show schedule in response to a display screen, transmits completed movie show program data to the server commander of the show server unit, and transmits the contents to the cinema server. COPYRIGHT: (C)2003,JPO

公开(公告)号：JPS6486682A

公开(公告)日：1989-03-31

申请号：JP24483487

申请日：1987-09-28

Applicant: SONY CORP

Inventor： KAMAKURA MASAKAZU ,  HATANO YOSHIO

IPC: H04N5/74

Abstract: PURPOSE:To obtain a bright and sharp image by setting an picture frame having an intermediate aspect ratio as a reference picture conforming the lateral width of the picture frame having a long sideways aspecto ratio to that of the reference picture frame, and conforming the longitudinal width of the picture frame having a long lengthways aspect ratio to that of the reference picture frame. CONSTITUTION:In a video signal having plural picture frames VD1, VD3, and VD4, it is possible to increase the area of a video part 2C on the display screen 1 of a video light source by setting the picture frame VD3 having the intermediate aspect ratio as the reference picture frame, and displaying so that the longitudinal width H or the lateral width W of the picture frames VD1 and VD4 having the lengthways or sideways aspect ratio longer than that of the VD3 can be conformed to that of the reference picture frame. In such a way, it is possible to obtain a brighter projecting video on the screen.