公开(公告)号：US20210194984A1

公开(公告)日：2021-06-24

申请号：US16769486

申请日：2018-11-05

Applicant: SONY CORPORATION

Inventor： SATOSHI MIYAZAKI ,  KAZUAKI TOBA ,  GEN ICHIMURA ,  KAZUO YAMAMOTO

IPC: H04L29/08 ,  H04L29/12

Abstract: A first communication section of an information processing device performs communication in a first segment of an IP network. A second communication section performs communication with other information processing devices via a non-IP wire interface. A proxy processing section generates a wire control command that is a control command using the wire interface on the basis of an IP control command that is a control command received from a first controller belonging to the first segment. The proxy processing section executes proxy processing on the basis of the wire control command by using the second communication section. The sharing processing section shares related information relating to a proxy control by the proxy processing section with a second information processing device belonging to a second segment.

公开(公告)号：US20200322692A1

公开(公告)日：2020-10-08

申请号：US16305889

申请日：2017-06-06

Applicant: SONY CORPORATION

Inventor： SATOSHI MIYAZAKI ,  GEN ICHIMURA ,  KAZUAKI TOBA ,  KAZUO YAMAMOTO

IPC: H04N21/643 ,  H04N21/222 ,  H04N21/4363

Abstract: It is possible to preferably transmit a command received from an external network to a corresponding device in an internal network. A command transmitted from a device on a first network is received. Transmitter information and receiver information are added to the received command, and the command is sent to a command transmission path of a second network. The transmitter information added to the command is rewritten from information regarding a proxy device to information regarding a device capable of transmitting the command when the proxy device is a device incapable of transmitting the received command.

公开(公告)号：US20180054644A1

公开(公告)日：2018-02-22

申请号：US15556829

申请日：2016-03-16

Applicant: SONY CORPORATION

Inventor： SATOSHI MIYAZAKI ,  GEN ICHIMURA ,  KAZUAKI TOBA

IPC: H04N21/41 ,  H04N21/4363 ,  G06F17/30 ,  H04N21/226

CPC classification number: H04N21/4108 ,  G06F13/00 ,  G06F17/30424 ,  H04N21/2265 ,  H04N21/436 ,  H04N21/43635

Abstract: It is made possible to easily acquire and use various kinds of information of each HDMI device in an HDMI cluster. A database in which at least an HDMI CEC logical address, an HDMI CEC physical address, and acquisition destination information for acquiring unique information are registered for each HDMI device in an HDMI cluster is included. A processing unit performs processing using this database. For example, the processing unit transmits the database to an external device. Also, for example, the processing unit displays an HDMI device in an HDMI cluster, a connection status thereof, and unique information of each HDMI device on the basis of this database.

公开(公告)号：US20200296475A1

公开(公告)日：2020-09-17

申请号：US16756521

申请日：2018-09-03

Applicant: SONY CORPORATION

Inventor： SATOSHI MIYAZAKI ,  GEN ICHIMURA ,  KAZUAKI TOBA ,  KAZUO YAMAMOTO

IPC: H04N21/647 ,  H04N21/4363 ,  H04N21/643

Abstract: An information processing device includes a first communication section, a second communication section, and a processing section. The first communication section is configured to perform communication using an IP. The second communication section is configured to perform communication using a non-IP wired interface. The processing section is configured to communicate a control command using one of the first communication section and the second communication section according to a specified condition, the first communication section being used to communicate an IP control command that is the control command using the IP, the second communication section being used to communicate a wire control command that is the control command with respect to a communication using the wired interface.

公开(公告)号：US20180091575A1

公开(公告)日：2018-03-29

申请号：US15563391

申请日：2016-04-04

Applicant: SONY CORPORATION

Inventor： KAZUAKI TOBA ,  GEN ICHIMURA ,  SATOSHI MIYAZAKI

IPC: H04L29/06 ,  H04N21/4363

CPC classification number: H04L65/607 ,  G09G5/00 ,  H04N21/43635 ,  H04N21/8106 ,  H04N21/84 ,  H04N21/8456

Abstract: It is possible to perform favorable content reproduction on a reception side. An encoded stream including a plurality of pieces of encoded data having degree-of-priority information is acquired. Among the plurality of pieces of encoded data, decoding processing is performed with respect to a piece of encoded data having a predetermined or more degree of priority, and a decoded stream including decoded data is generated. Further, among the plurality of pieces of encoded data, an encoded stream including a piece of encoded data having less than the predetermined degree of priority is generated. The decoded stream and the encoded stream are simultaneously transmitted as a partially decoded stream to the reception side via a digital interface.

公开(公告)号：US20180069911A1

公开(公告)日：2018-03-08

申请号：US15563341

申请日：2016-04-04

Applicant: SONY CORPORATION

Inventor： KAZUAKI TOBA ,  GEN ICHIMURA ,  SATOSHI MIYAZAKI

IPC: H04L29/06 ,  G10L19/008 ,  H04S3/00

CPC classification number: H04N21/4398 ,  G10L19/008 ,  G10L19/167 ,  H04L65/4084 ,  H04L65/607 ,  H04N1/2315 ,  H04N1/2346 ,  H04N1/2369 ,  H04N21/43635 ,  H04N21/439 ,  H04R3/12 ,  H04S3/008 ,  H04S2400/01 ,  H04S2400/11

Abstract: To make it possible to apply optimal decoding processing to an encoded stream including a plurality of pieces of encoded data having degree-of-priority information. An encoded stream including a plurality of pieces of encoded data having degree-of-priority information is acquired. Whether or not a decoding ability of a reception side is equal to or greater than a decoding ability of the own side is determined on the basis of decoding ability information of the reception side indicating to what number of degree of priority decoding can be performed. In a case where the decoding ability of the reception side is equal to or greater than the decoding ability of the own side, an encoded stream is transmitted. On the contrary, in a case where the decoding ability of the reception side is less than the decoding ability of the own side, a decoded stream including decoded data generated by subjecting the encoded stream to decoding processing is transmitted.