公开(公告)号：US20190007707A1

公开(公告)日：2019-01-03

申请号：US15741360

申请日：2016-08-10

Applicant: SONY CORPORATION

Inventor： Ikuo TSUKAGOSHI

IPC: H04N21/235 ,  H04N19/503 ,  H04N19/70 ,  H04N19/30 ,  H04N21/236 ,  H04N21/6336 ,  H04N21/435 ,  H04N21/434

CPC classification number: H04N21/235 ,  H04N19/107 ,  H04N19/30 ,  H04N19/36 ,  H04N19/37 ,  H04N19/503 ,  H04N19/70 ,  H04N21/236 ,  H04N21/434 ,  H04N21/435 ,  H04N21/6336

Abstract: Convenience in a decoding process on a receiver side for when a predetermined number of high-quality-format image data is transmitted together with basic-format image data is achieved. A base stream including, as an access unit, encoded image data for each picture of basic-format image data, and a predetermined number of enhanced streams, each including, as an access unit, encoded image data for each picture of high-quality-format image data are generated. Here, a predictive coding process is performed on image data in high-quality format by referring to the image data in basic format or image data in another high-quality format, by which an enhanced stream is generated. Then, information indicating decoding order is added to each access unit of the enhanced streams. A container in a predetermined format that includes the base stream and the predetermined number of enhanced streams is transmitted.

公开(公告)号：US10129588B2

公开(公告)日：2018-11-13

申请号：US14906152

申请日：2014-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yann Muller ,  Jan-David Stephane Outters ,  Stephen Baker ,  Thomas Bernard

IPC: H04N21/434 ,  H04N21/472 ,  H04N21/482 ,  H04N21/2362 ,  H04N21/462 ,  H04H60/39 ,  H04N21/438 ,  H04N21/6336 ,  H04N21/658 ,  H04N21/258 ,  H04N21/435 ,  H04N21/454

Abstract: A digital broadcast receiver transmits a request for discovery information to a discovery information server, the request including receiver profile information associated with the current state of the digital broadcast receiver. The server identifies, on the basis of the receiver profile information, additional services that are available over an IP with a digital broadcasting receiver, and transmits discovery information for the additional services to the receiver. Then, the digital broadcast receiver determines a receiver channel number in order to locate the additional service at a channel guide on the basis of the received discovery information and logical channel numbers that are assigned to a plurality of broadcast services by a broadcast provider, and generates a channel guide by including the additional services in the determined receiver channel number and the plurality of broadcast services of the respective receiver channel numbers corresponding to the logical channel numbers.

公开(公告)号：US20170325001A1

公开(公告)日：2017-11-09

申请号：US15236837

申请日：2016-08-15

Applicant: MStar Semiconductor, Inc.

Inventor： An-Chang Hsieh ,  Pei-Yu Chiang

IPC: H04N21/6336 ,  H04L29/06 ,  H04N21/433

CPC classification number: H04N21/6336 ,  H04L65/604 ,  H04L65/607 ,  H04N5/0736 ,  H04N19/15 ,  H04N21/2401 ,  H04N21/4334 ,  H04N21/4392 ,  H04N21/44004

Abstract: A data processing method of a multimedia device is disclosed. The multimedia device pauses playback of multimedia data in response to a pause signal. The method includes: buffering the multimedia data before the pause signal is received to obtain prerecorded multimedia data; writing the prerecorded multimedia data into a storage unit in response to the pause signal; reading the prerecorded multimedia data from the storage unit in response to a playback signal; and playing the prerecorded multimedia data.

公开(公告)号：US09654817B2

公开(公告)日：2017-05-16

申请号：US13527650

申请日：2012-06-20

Applicant: Li Li ,  Juan Pan ,  Wu Chou

Inventor： Li Li ,  Juan Pan ,  Wu Chou

IPC: G06F15/16 ,  H04N21/414 ,  H04N21/43 ,  H04N21/6336 ,  H04N21/643

CPC classification number: H04N21/41407 ,  H04N21/4307 ,  H04N21/6336 ,  H04N21/64322

Abstract: System and method to synchronize video playback on mobile devices, the method including: receiving, from a first mobile device, a message directed to a second mobile device, the message including an instruction to display a video on the second mobile device; an indication of the time at which the first mobile device sent the message; and a video position of the first mobile device when the message was sent; calculating a delay between the first mobile device and the second mobile device; estimating a video seek time for the second mobile device to seek a video position on the second mobile device; seeking a video position p2 on the second mobile device; and starting display of the video on the second mobile device at video position p2.

公开(公告)号：US20170116450A1

公开(公告)日：2017-04-27

申请号：US15330856

申请日：2016-11-07

Applicant: Hand Held Products, Inc. d/b/a Honeywell Scanning & Mobility

Inventor： Mitchel P. Sevier ,  Michael J. Doren ,  Garrison Gomez ,  James Kosecki ,  Daniel D. Yeakley ,  Sven M.A. Powilleit

IPC: G06K7/14 ,  H04N21/44 ,  H04N21/4223 ,  H04N21/854 ,  H04N21/6336 ,  H04N21/61 ,  H04N21/4402

CPC classification number: G06K7/1495 ,  G06K7/10851 ,  H04N7/173 ,  H04N21/422 ,  H04N21/4223 ,  H04N21/44008 ,  H04N21/440236 ,  H04N21/6125 ,  H04N21/6336 ,  H04N21/6582 ,  H04N21/8146 ,  H04N21/85406

Abstract: A bar code reading terminal can, in one embodiment, include a two-dimensional image sensor and an imaging assembly. The terminal can be configured, in response to receipt of a trigger signal, to buffer a set of frames and subject each frame of the set of frames to a decode attempt. The terminal can also be configured to convert the convert the captured set of video frames into a compressed video format, and transfer the resulting video file to a file server or to one or more playback devices, in response to a user interface action, or in response to difficult read condition having been detected. The terminal can also be configured to establish two-way video- and audio-communication with a remote video- and audio-streaming device. The video capturing and streaming operation of the terminal can be controlled remotely from a playback device via web interface.

公开(公告)号：US20170111687A1

公开(公告)日：2017-04-20

申请号：US15372604

申请日：2016-12-08

Applicant: Sony Corporation

Inventor： Gen Ichimura ,  Akihiko Tao

IPC: H04N21/4363 ,  H04N21/6336 ,  H04N21/438 ,  G09G5/00 ,  H04L25/02 ,  H04N21/437

CPC classification number: H04N21/43635 ,  G09G5/006 ,  G09G5/12 ,  G09G2320/0252 ,  G09G2370/04 ,  G09G2370/047 ,  G09G2370/10 ,  G09G2370/12 ,  H04L25/0272 ,  H04N19/00 ,  H04N21/437 ,  H04N21/438 ,  H04N21/6336

Abstract: The present invention relates to a communication system, a transmission device, a reception device, a communication method, a program, and a communication cable, whereby high-speed communication can be executed while maintaining compatibility. In the event that an HDMI(R) source 71 and an HDMI(R) sink 72 execute two-way IP communication using a CEC line 84 and a signal line 141, a switching control unit 121 controls a switch 133 to select a partial signal making up the differential signal from a conversion unit 131 at the time of transmitting data, and controls the switch 133 to select a partial signal making up a differential signal from a receiver 82 at the time of transmitting data, and in the case of executing two-way communication using the CEC line 84 alone, the switching control unit 121 controls the switch 133 to select the CEC signal from the HDMI(R) source 71 or receiver 82 with the switch 133. The present invention may be applied to HDMI(R), for example.

公开(公告)号：US20170094374A1

公开(公告)日：2017-03-30

申请号：US15281434

申请日：2016-09-30

Applicant: intoPIX s.a.

Inventor： Charles Daniel Buysschaert ,  Thomas Denison ,  Sébastien Lugan ,  Gaël Rouvroy ,  Pascal Hubert Pellegrin

IPC: H04N21/854 ,  H04N21/6336 ,  H04N21/6379

CPC classification number: H04N21/85406 ,  H04N21/2343 ,  H04N21/23602 ,  H04N21/4342 ,  H04N21/6336 ,  H04N21/6379

Abstract: The invention provides a method for mapping a data stream onto an SDI channel, said data stream comprising a sequence of m-bit words, a range of values from 0 to 2**n−1 and from 2**m−2**n to 2**m−1 being excluded values on said SDI channel. The method comprises the steps of grouping the words to be transmitted, detecting if at least one of the words of the group contains a number of MSB's equal to one, and then recoding these MSBs and adding a constant, in order that no excluded values are obtained. Supplementary bits signal groups that have been recoded.

公开(公告)号：US09392341B2

公开(公告)日：2016-07-12

申请号：US13710858

申请日：2012-12-11

Applicant: SONY CORPORATION ,  SONY ELECTRONICS INC.

Inventor： Brant L. Candelore ,  Leo M. Pedlow

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/81 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/434 ,  H04N21/435 ,  H04N21/6336 ,  H04N21/643 ,  H04N21/845

CPC classification number: H04N21/81 ,  H04N21/234309 ,  H04N21/23439 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/4345 ,  H04N21/4347 ,  H04N21/435 ,  H04N21/6336 ,  H04N21/64322 ,  H04N21/812 ,  H04N21/8456

Abstract: Multiple segment identifiers associated with a single item of content and substitute content associated therewith can be utilized as a mechanism to provide content substitution using multiple content formats by utilizing a segment routing state machine. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

公开(公告)号：US09210464B2

公开(公告)日：2015-12-08

申请号：US14383781

申请日：2013-03-27

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Keiichi Shirasuka

IPC: H04N7/167 ,  H04N21/435 ,  H04H60/23 ,  H04N21/4623 ,  H04L9/08 ,  H04N21/4405 ,  H04N21/442 ,  H04N21/434 ,  H04N21/6336

CPC classification number: H04N21/435 ,  H04H60/23 ,  H04L9/0822 ,  H04L2209/601 ,  H04N21/4343 ,  H04N21/4384 ,  H04N21/4392 ,  H04N21/44004 ,  H04N21/4405 ,  H04N21/44231 ,  H04N21/4623 ,  H04N21/6336

Abstract: A digital broadcast receiver device (100) is provided with: a descrambling unit (504) which uses keys for a plurality of services to decrypt encrypted video data for the plurality of services and generates video data for the plurality of services; and a CAS control unit (503) which, for each of the plurality of services, measures the update period of the key information and the key processing time for generating keys from the key information and determines, from among the plurality of services, which services are to be descrambled, that is, to be decrypted by the descrambling unit (504), selecting services such that the sum of the key processing times of all services to be decrypted is less than each one of the update periods of the services to be decrypted.

Abstract translation: 数字广播接收机设备（100）具有：解扰单元（504），其使用多个业务的密钥对多个业务的加密视频数据进行解密，并产生多个业务的视频数据; 以及CAS控制单元（503），其针对所述多个服务中的每一个测量所述密钥信息的更新周期和从所述密钥信息生成密钥的密钥处理时间，并且从所述多个服务中确定哪些服务 要被解扰，即由解扰单元（504）解密，选择服务，使得要解密的所有服务的密钥处理时间的总和小于要被解密的服务的更新周期中的每一个 解密。

公开(公告)号：US09137542B2

公开(公告)日：2015-09-15

申请号：US13948382

申请日：2013-07-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brian T. Weber ,  Benjamin K. Stein ,  Patrick M. Campbell

IPC: H04N19/44 ,  H04N21/434 ,  H04N21/6336 ,  G02F1/1334 ,  H01L27/32 ,  H04N9/12

CPC classification number: H04N19/44 ,  G02F1/1334 ,  H01L27/3232 ,  H04N9/12 ,  H04N21/4122 ,  H04N21/434 ,  H04N21/4394 ,  H04N21/454 ,  H04N21/6336

Abstract: Synchronizing video content projected onto a transparent display with switching of pixels in the display. The transparent display has pixels capable of switching between a clear state to make portions of the display transparent and a hazy state to display the projected video. A decoder receives and decodes audio content associated with the video content in order to control the switching of the pixels in the display such that the video content is projected onto pixels in the hazy state.

Abstract translation: 将投影到透明显示器上的视频内容与显示屏中的像素切换同步。 透明显示器具有能够在清晰状态之间切换的像素，以使得显示器的一部分变得透明，并且具有模糊状态以显示投影视频。 解码器接收和解码与视频内容相关联的音频内容，以便控制显示器中的像素的切换，使得视频内容被投影到朦胧状态的像素上。