公开(公告)号：CA2963765A1

公开(公告)日：2016-04-28

申请号：CA2963765

申请日：2015-10-14

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  KIKKAWA NORIFUMI ,  DEWA YOSHIHARU ,  YAMAGISHI YASUAKI

IPC: H04N21/435 ,  H04N21/431 ,  H04N21/438 ,  H04N21/44 ,  H04N21/442

Abstract: Provided are devices and a method that efficiently execute a process of synthesizing broadcast receiving data and network receiving data. An application programming interface (API) is applied to set the broadcast receiving data received by a receiving device via a communication unit to a media source object that is to be processed by an application executed by the receiving device. The application executes the synthesizing process of the broadcast receiving data with the network receiving data received via a network, as a process for the media source object. The application obtains a time offset equivalent to a time difference between an application time axis and a broadcast time axis through the API application process, thereby executing the highly-precise and short-delay data synthesizing process.

公开(公告)号：MX2015014186A

公开(公告)日：2015-12-11

申请号：MX2015014186

申请日：2014-04-16

Applicant: SONY CORP

Inventor： YAMAGISHI YASUAKI ,  HIRABAYASHI MITSUHIRO ,  IGARASHI TATSUYA

IPC: H04N21/437 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/6587

Abstract: [Objeto] Para proporcionar un dispositivo de procesamiento de la información en la que se habilita el mantenimiento, evitando un aumento en una cantidad de la información de metadatos cuando un dispositivo es controlado remotamente por un cliente que utiliza la técnica de ABS. [Solución] Proporcionada es un dispositivo de procesamiento de información que incluye: una unidad de almacenamiento configurada para almacenar una definición predeterminada para la adición de un parámetro a la información de acceso para acceder a cada uno de una pluralidad de sub-segmentos que constituyen cada pieza de datos codificados obtenidos mediante la codificación del mismo contenido a una diferente tasa de bits, o para acceder a cada elemento a ser adquirido a través de una petición a un servidor que se describe en un MPD; y una unidad de comunicación configurada para acceder a una dirección definida en la información de acceso mediante la designación de un parámetro basado en la definición predeterminada almacenada en la unidad de almacenamiento. La dirección definida en la información de acceso es una dirección para controlar un dispositivo el cual forma las imágenes del contenido.

公开(公告)号：SG11201508357TA

公开(公告)日：2015-11-27

申请号：SG11201508357T

申请日：2014-04-16

Applicant: SONY CORP

Inventor： YAMAGISHI YASUAKI ,  IGARASHI TATSUYA ,  HIRABAYASHI MITSUHIRO

IPC: H04N21/235 ,  H04N21/2662 ,  H04N21/435

Abstract: [Object] To provide a server device which can support insertion of a dynamic parameter that is dependent on a state of a client when content is distributed to the client using the ABS technology, without altering a play list file on a network service provider side.[Solution] Provided is a server device including: a storage unit configured to store a predetermined definition for adding a parameter to an address defined in access information for accessing each of a plurality of subsegments constituting each piece of encoded data obtained by encoding same content at a different bit rate, or for accessing every element to be acquired through a request to a server described in an MPD; and a communication unit configured to transmit an instruction to add a parameter to the address defined in the access information, on the basis of the predetermined definition stored in the storage unit.

公开(公告)号：AU2003289111A1

公开(公告)日：2004-08-23

申请号：AU2003289111

申请日：2003-12-16

Applicant: SONY CORP

Inventor： TANAKA YOSHIKI ,  KOBORI YOICHI ,  KIKKAWA NORIFUMI ,  MORITA TOSHIHIRO ,  MORITA TAKEHIKO ,  IGARASHI TATSUYA

IPC: G06F12/00 ,  G06F13/00 ,  G06F15/00 ,  G06F17/00 ,  G06F17/30 ,  H04N7/173

Abstract: Apparatus and a method are provided, which efficiently and properly execute information update processing and content reproduction processing based on transmission processing of content information from a server to a client. The server owning content attribute information extracts metadata based on an information acquisition request from the client, to generate the content information based on property information which is a component of the metadata, and for each property, sets data editing information allowed by each piece of the property information to transmit to the client. Furthermore, the server generates the content information including data mode information by which processing capability in a device on the client side can be judged, such as record quality level information and codec information, as the data mode information of the contents.

公开(公告)号：DE69431979D1

公开(公告)日：2003-02-13

申请号：DE69431979

申请日：1994-06-14

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  TERANISHI KATSUYUKI

IPC: G11B7/00 ,  G06F17/30 ,  G11B7/007 ,  G11B11/105 ,  G11B20/10 ,  G11B20/12 ,  G11B27/034 ,  G11B27/11 ,  G11B27/32 ,  G11B27/00 ,  G11B27/30

Abstract: This invention relates to a recording medium management method, and digital data for computer processing are stored on a magnetooptic disk that is usually used to record compressed digital audio data. When computer data are recorded to clusters (16-27) of a data recording area, the range of the clusters (16-27) is secured as a usable range in a management table (parts table) of U-TOC. On the parts table (02h), a segment using is recorded using the cluster (16) as a start address and the cluster (27) as an end address. To manage the recording state of the computer data, FAT (File Allocation Table) is separately prepared to manage the recording state of the clusters (16-27).

公开(公告)号：DE69429651D1

公开(公告)日：2002-02-21

申请号：DE69429651

申请日：1994-10-18

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  MINAMI MASAFUMI

IPC: G06F3/06 ,  G06F17/30 ,  G11B20/12 ,  G11B27/034 ,  G11B27/036 ,  G11B27/10 ,  G11B27/11 ,  G11B27/32 ,  G11B27/36 ,  G11B27/00 ,  G11B7/007 ,  G11B13/04

Abstract: This invention relates to an information management method for magnetooptic disks, etc., a data recording medium, a data recording method, a method and apparatus for information retrieval, and aims at quickly making access. A data track of a magnetooptic disk is divided into a volume management area and an extent area. Data of files are recorded in the extent area, and directory management information and file management information are recorded in the volume management area. The volume management area contains 32 clusters. The data allocation unit of the volume management area is 2 Kbytes and that of the extent area is 8 Kbytes. A relative recording position inside the volume management area of a sub-directory is recorded as directory information in the volume management area.

公开(公告)号：EP3214844A4

公开(公告)日：2018-05-30

申请号：EP15854020

申请日：2015-10-21

Applicant: SONY CORP

Inventor： YAMAGISHI YASUAKI ,  IGARASHI TATSUYA ,  KIKKAWA NORIFUMI ,  DEWA YOSHIHARU

IPC: H04N21/435 ,  G06F13/00 ,  H04H60/27 ,  H04N21/443

CPC classification number: H04H60/13 ,  G06F17/30887 ,  G06F17/30997 ,  H04H20/91 ,  H04H40/27

Abstract: Provided are a device and a method which are capable of performing selection acquisition and utilization processes for a service worker (SW) that performs data management optimized for each reception device. It is possible to selectively acquire a service worker (SW) of a specific class from service workers (SWs) corresponding to a plurality of classes which are data management programs used in a reception device and have different data managementtypes. For example, use of a service worker (SW) corresponding to a class selected according to an application use state in a reception device is implemented. A reception device acquires access information of a service worker (SW) of a specific class using signaling data in which a token used for efficiently searching for the access information of the service worker (SW) of the specific class is recorded, and acquires the service worker (SW) .

公开(公告)号：EP3211904A4

公开(公告)日：2018-04-25

申请号：EP15852053

申请日：2015-10-14

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  KIKKAWA NORIFUMI ,  DEWA YOSHIHARU ,  YAMAGISHI YASUAKI

IPC: H04N21/435 ,  H04N21/431 ,  H04N21/438 ,  H04N21/44 ,  H04N21/442

CPC classification number: H04N21/44004 ,  H04N21/431 ,  H04N21/433 ,  H04N21/435 ,  H04N21/438 ,  H04N21/44 ,  H04N21/442 ,  H04N21/44209 ,  H04N21/643

Abstract: Provided are a device and a method capable of efficiently performing a synthesis process of broadcast reception data and network reception data. Broadcast reception data received by a receiving device via a communication unit is set as a media source object corresponding to a processing obj ect of an application executed by the receiving device under an application programming interface (API). The application executes a synthesis process of the broadcast reception data and network reception data received via a network as processing for the media source object. The application obtains a time offset corresponding to a time difference between an application time axis and a broadcast time axis on the basis of an API application process to execute a high-accuracy and low-delay data synthesis process.

公开(公告)号：EP3176757A4

公开(公告)日：2018-02-28

申请号：EP15827880

申请日：2015-05-25

Applicant: SONY CORP

Inventor： IGARASHI TATSUYA ,  KIKKAWA NORIFUMI

IPC: G06T19/00 ,  G06F3/048

CPC classification number: H04N5/44504 ,  G06F3/048 ,  G06T7/30 ,  G06T7/579 ,  G06T7/74 ,  G06T19/00 ,  G06T2207/30244 ,  H04N5/23293

Abstract: The present disclosure is intended to provide an apparatus and a method by which to convert a registration information setting point (POI) into a coordinate system with the position of an information processing apparatus at an origin point in precise association with the position of a real object in a real three-dimensional space, and display registration information on the display unit in accordance with the position and direction of the information processing apparatus. Display control data recording an anchor as a reference image obtained by shooting the real object and positional information (positions, directions, and the like) of the anchor and the registration information setting point in virtual three-dimensional spatial coordinates is input, the anchor is detected from the shot image, the position of the information apparatus in the virtual three-dimensional space is determined, the three-dimensional position in a terminal coordinate system and the display position on a display device in a two-dimensional coordinate system are calculated from the determined three-dimensional position and the positional information on the registration information setting point recorded in the display control data, and the point position is displayed.

公开(公告)号：EP1566920A4

公开(公告)日：2011-07-06

申请号：EP03775827

申请日：2003-11-18

Applicant: SONY CORP

Inventor： HONDA YASUAKI ,  KIKKAWA NORIFUMI ,  IGARASHI TATSUYA ,  KOBORI YOICHI ,  MORITA TAKEHIKO

IPC: H04L12/28 ,  H04L12/12 ,  H04L29/06

CPC classification number: H04L63/162 ,  H04L12/12 ,  H04L63/0876 ,  H04L63/101 ,  Y02D50/20 ,  Y02D50/40 ,  Y02D50/42

Abstract: There are provided an apparatus and method that generate a MAC list that serves as an access control list efficiently without burdening a user. A MAC list registration processing request packet is automatically transmitted by using as a trigger either a power-on process of the power source of a client apparatus connected to a network or an activation process of a specific application, e.g., an execution application for services using a home network. A server performs a registration process by acquiring information such as a MAC address from the received packet in accordance with a state of empty slots in the MAC list. According to this configuration, it is possible to easily and correctly generate the MAC list, which serves as the access control list, without burdening a user.