公开(公告)号：US20210127144A1

公开(公告)日：2021-04-29

申请号：US16497207

申请日：2018-02-05

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04N21/235 ,  H04N21/81 ,  H04N21/2343

Abstract: A device may be configured to signal information (for example, Media Presentation Description (MPD)) for virtual reality applications (for example, omnidirectional video) according to one or more of the techniques described herein.

公开(公告)号：US20210084283A1

公开(公告)日：2021-03-18

申请号：US17047012

申请日：2019-04-10

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04N13/178

Abstract: The application-specific message indicating audio information is signaled by conditionally signaling syntax elements based on the value of a syntax element defining an application-specific message type. (See ‘0×06’ in Table 1 and see the description “if (app_message_type==0×06)” in Table 4.)

公开(公告)号：US20200275129A1

公开(公告)日：2020-08-27

申请号：US16651297

申请日：2018-09-25

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04N19/70 ,  H04N19/176 ,  H04N19/186

Abstract: A method for signaling information associated with projected pictures that are packed region-wise is disclosed. The method comprises signaling a supplemental enhancement information (SEI) message that enables remapping of color samples onto projected pictures and signaling a value for a syntax element included in the SEI message indicating whether the information applies individually to each constituent picture. According to the method, information about regions will be signalled only one time when similar region structure is used for each view, in a case that the SEI message for region-wise packing is used for stereo frame packed video.

公开(公告)号：US20200259935A1

公开(公告)日：2020-08-13

申请号：US16863470

申请日：2020-04-30

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04L29/06 ,  H04L12/801 ,  H04L12/805

Abstract: A device may be configured to generate data packets including a packet header and a payload. The packet header may include a value that signals whether the payload encapsulates input data according to a single short packet encapsulation, a single long packet encapsulation, a segmented encapsulation, or a concatenated encapsulation.

公开(公告)号：US20200221104A1

公开(公告)日：2020-07-09

申请号：US16628134

申请日：2018-07-04

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04N19/174 ,  H04N19/176 ,  H04N19/70

Abstract: A device may be configured to signal information for virtual reality applications according to one or more of the techniques described herein.

公开(公告)号：US20200053421A1

公开(公告)日：2020-02-13

申请号：US16596231

申请日：2019-10-08

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04N21/442 ,  H04H60/31 ,  H04N21/466 ,  H04N21/8355

Abstract: A method for reporting information related to the consumption of the audio-visual content is provided. The method comprises: reporting the information including component; wherein the component is comprised of a component type, a component role, a component name, a component ID and time interval information, wherein the component type includes audio, video, closed caption, and application, the component role presents a role or kind of the component, the component name indicates a string representing a human name of the component, the component ID indicates a string representing a component identifier, and the time interval information which includes a start time and an end time.

公开(公告)号：US20200021853A1

公开(公告)日：2020-01-16

申请号：US16494898

申请日：2018-01-31

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04N19/70 ,  H04N19/30 ,  H04N19/187

Abstract: A method of encapsulating data is disclosed. The method comprises: receiving coded video data, wherein coded video data includes multi-layer video presentation data; setting one or more parameter values associated with the coded video data; and encapsulating the coded video data in a data structure.

公开(公告)号：US20190141361A1

公开(公告)日：2019-05-09

申请号：US16095316

申请日：2017-03-29

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04N21/2362 ,  H04N21/6408 ,  H04N21/438 ,  H04N21/2665 ,  H04N21/462 ,  H04N21/434

Abstract: A device may be configured to receive a service level signaling metadata fragment from a broadcast stream. The device may determine that media components forming the service are associated with a broadband delivery mechanism by parsing the metadata fragment. The device may retrieve the media components forming the service using the broadband delivery mechanism.

公开(公告)号：US20190109659A1

公开(公告)日：2019-04-11

申请号：US16194210

申请日：2018-11-16

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SACHIN G. DESHPANDE

IPC: H04H60/82 ,  H04W4/06 ,  H04H60/73 ,  H04N21/84 ,  H04N21/462 ,  H04N21/434 ,  H04H60/72

Abstract: A system for generating, transmitting, providing and/or receiving broadcast service signaling.

公开(公告)号：US20180152744A1

公开(公告)日：2018-05-31

申请号：US15576527

申请日：2016-05-26

Applicant: Sharp Kabushiki Kaisha

Inventor： SACHIN G. DESHPANDE

IPC: H04N21/242 ,  H04N21/235

CPC classification number: H04N21/242 ,  G06F21/00 ,  H04N21/235 ,  H04N21/2543 ,  H04N21/26606 ,  H04N21/435 ,  H04N21/436 ,  H04N21/488

Abstract: A system and method for generating, providing and/or receiving services for companion devices and for communication between primary device and companion device.