公开(公告)号：US20240080479A1

公开(公告)日：2024-03-07

申请号：US18503711

申请日：2023-11-07

申请人： Dolby Laboratories Licensing Corporation

发明人： Alexandros Tourapis ,  Walter J. Husak ,  Peshala V. Pahalawatta ,  Athanasios Leontaris

IPC分类号： H04N19/597 ,  H04N13/139 ,  H04N13/161 ,  H04N13/194 ,  H04N19/112 ,  H04N19/132 ,  H04N19/16 ,  H04N19/176 ,  H04N19/33 ,  H04N19/46 ,  H04N19/587 ,  H04N19/60 ,  H04N19/61 ,  H04N19/85 ,  H04N21/2365 ,  H04N21/2383 ,  H04N21/434 ,  H04N21/438

CPC分类号： H04N19/597 ,  H04N13/139 ,  H04N13/161 ,  H04N13/194 ,  H04N19/112 ,  H04N19/132 ,  H04N19/16 ,  H04N19/176 ,  H04N19/33 ,  H04N19/46 ,  H04N19/587 ,  H04N19/60 ,  H04N19/61 ,  H04N19/85 ,  H04N21/2365 ,  H04N21/2383 ,  H04N21/4347 ,  H04N21/4382

摘要： Sampled data is packaged in checkerboard format for encoding and decoding. The sampled data may be quincunx sampled multi-image video data (e.g., 3D video or a multi-program stream), and the data may also be divided into sub-images of each image which are then multiplexed, or interleaved, in frames of a video stream to be encoded and then decoded using a standardized video encoder. A system for viewing may utilize a standard video decoder and a formatting device that de-interleaves the decoded sub-images of each frame reformats the images for a display device. A 3D video may be encoded using a most advantageous interleaving format such that a preferred quality and compression ratio is reached. In one embodiment, the invention includes a display device that accepts data in multiple formats.

公开(公告)号：US11924502B2

公开(公告)日：2024-03-05

申请号：US18130594

申请日：2023-04-04

申请人： MAXELL, LTD.

发明人： Yoshihiro Machida ,  Nobuhiro Tsutsumi ,  Kouji Kamogawa

IPC分类号： H04N21/431 ,  G06F3/0481 ,  G11B19/02 ,  G11B27/30 ,  G11B27/34 ,  G11B27/36 ,  H04N21/41 ,  H04N21/426 ,  H04N21/434 ,  H04N21/466 ,  H04N21/472 ,  G06F3/04847 ,  G06F3/04886

CPC分类号： H04N21/4312 ,  G06F3/0481 ,  G11B19/025 ,  G11B27/3027 ,  G11B27/34 ,  G11B27/36 ,  H04N21/4122 ,  H04N21/4263 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/466 ,  H04N21/47217 ,  G06F3/04847 ,  G06F3/04886 ,  G06F2203/04803

摘要： A digital content operating apparatus, including: a communication unit which communicates with an external device which has a display for displaying the digital content; a user operation interface which receives a user operation to control the digital content which is displayed on the external device; a display which displays either a linear content operation panel or an interactive content operation panel; and a controller which controls the user operation interface corresponding to information on the digital content which is displayed on the external device; wherein either the linear content operation panel or the interactive content operation panel is displayed alternatively as the user operation interface on the display.

公开(公告)号：US20240062479A1

公开(公告)日：2024-02-22

申请号：US18250505

申请日：2021-08-30

申请人： Beijing Bytedance Network Technology Co., Ltd.

发明人： Qingyang LV

IPC分类号： G06T19/00 ,  H04N21/434 ,  H04N21/472

CPC分类号： G06T19/006 ,  H04N21/4341 ,  H04N21/47217

摘要： A video playing method and apparatus, an electronic device, a storage medium, a computer program product, and a computer program. A live-action shooting image is acquired, a display position of a target image in the live-action shooting image is detected and determined, a target video associated with the target image is acquired, and the target video is played at the display position in the live-action shooting image, so that the production cycle and costs required when presenting information using an augmented reality display technique can be reduced; in addition, more presentation channels are provided for users to present video information, so that the users can have enhanced interactive experience and visual experience.

公开(公告)号：US11900009B2

公开(公告)日：2024-02-13

申请号：US17125177

申请日：2020-12-17

申请人： DELL PRODUCTS, LP

发明人： Guo Lei ,  Kok Chin Teow

IPC分类号： G06F3/16 ,  G06V10/50 ,  H04N21/434 ,  H04N5/04 ,  H03G3/32 ,  H04R27/00 ,  H04R29/00 ,  H04R1/10 ,  H04N21/84 ,  H04N5/60

CPC分类号： G06F3/165 ,  G06V10/507 ,  G06V2201/02 ,  G06V2201/10 ,  H03G3/32 ,  H04N5/04 ,  H04N5/607 ,  H04N21/4345 ,  H04N21/84 ,  H04R1/1083 ,  H04R27/00 ,  H04R29/001

摘要： An information handling system determines a frame rate of a frame or an image, and determines a type of an application based on a histogram analysis of the frame or the image analysis and on the frame rate. A hardware equalizer setting may also be applied for audio content based on the application type, wherein the hardware equalizer setting is from a pre-defined list of applications with corresponding hardware equalizer settings.

公开(公告)号：US20240040184A1

公开(公告)日：2024-02-01

申请号：US18378854

申请日：2023-10-11

申请人： MAXELL, LTD.

发明人： Yoshihiro MACHIDA ,  Nobuhiro TSUTSUMI ,  Kouji KAMOGAWA

IPC分类号： H04N21/431 ,  G06F3/0481 ,  G11B19/02 ,  G11B27/30 ,  H04N21/41 ,  H04N21/426 ,  H04N21/434 ,  H04N21/466 ,  G11B27/34 ,  G11B27/36 ,  H04N21/472

CPC分类号： H04N21/4312 ,  G06F3/0481 ,  G11B19/025 ,  G11B27/3027 ,  H04N21/4122 ,  H04N21/4263 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/466 ,  G11B27/34 ,  G11B27/36 ,  H04N21/47217 ,  G06F2203/04803 ,  G06F3/04847

摘要： A digital content operating apparatus, including: a communication unit which communicates with an external device which has a display for displaying the digital content; a user operation interface which receives a user operation to control the digital content which is displayed on the external device; a display which displays either a linear content operation panel or an interactive content operation panel; and a controller which controls the user operation interface corresponding to information on the digital content which is displayed on the external device; wherein either the linear content operation panel or the interactive content operation panel is displayed alternatively as the user operation interface on the display.

公开(公告)号：US20240031641A1

公开(公告)日：2024-01-25

申请号：US18229256

申请日：2023-08-02

申请人： Rovi Guides, Inc.

发明人： Jon P. Radloff ,  Michael D. Ellis

IPC分类号： H04N21/44 ,  H04N21/2187 ,  H04N21/431 ,  H04N21/434 ,  H04N21/462 ,  H04N21/472 ,  H04N21/478 ,  H04N21/4786 ,  H04N21/488 ,  H04N21/81 ,  H04N21/84 ,  H04N5/445

CPC分类号： H04N21/44008 ,  H04N21/2187 ,  H04N21/4316 ,  H04N21/4318 ,  H04N21/4348 ,  H04N21/4622 ,  H04N21/47202 ,  H04N21/47211 ,  H04N21/4781 ,  H04N21/4786 ,  H04N21/4882 ,  H04N21/4886 ,  H04N21/812 ,  H04N21/8126 ,  H04N21/84 ,  H04N5/445 ,  H04N21/4334

摘要： Systems and methods for providing blackout support in video mosaic and television environments are disclosed. In response to receiving a request for a video mosaic page, screen data or application data, which may include blackout information, is received. The blacked out content may be automatically recorded to the user equipment or a network server for later playback after the blackout has expired. In addition, an overlay of options associated with the blacked out asset may be presented. The overlay may include options to substitute the blacked out asset with replacement content, search for similar content, retrieve more information about the blackout, or present summary information, such as a sports ticker, in place of the blacked out cell.

公开(公告)号：US11838564B2

公开(公告)日：2023-12-05

申请号：US17451553

申请日：2021-10-20

申请人： SONY GROUP CORPORATION

发明人： Ikuo Tsukagoshi

IPC分类号： H04N21/234 ,  H04N21/236 ,  H04N19/70 ,  H04N19/85 ,  H04N21/434 ,  H04N21/44 ,  H04N21/2343 ,  H04N21/4402

CPC分类号： H04N21/2343 ,  H04N19/70 ,  H04N19/85 ,  H04N21/236 ,  H04N21/434 ,  H04N21/4402

摘要： Reception-side processing performed in a case where transmission of standard dynamic range video data and transmission of high dynamic range video data coexist in a time sequence is simplified.
SDR transmission video data is converted into SDR transmission video data through dynamic range conversion. The SDR transmission video data is the one obtained by performing, on SDR video data, photoelectric conversion in accordance with an SDR photoelectric conversion characteristic. In this case, the conversion is performed on the basis of conversion information for converting a value of conversion data in accordance with the SDR photoelectric conversion characteristic into a value of conversion data in accordance with an HDR photoelectric conversion characteristic. A video stream is obtained by performing encoding processing on HDR transmission video data. A container having a predetermined format and including this video stream is transmitted.

公开(公告)号：US11831935B2

公开(公告)日：2023-11-28

申请号：US17242542

申请日：2021-04-28

申请人： Audinate Holdings Pty Limited

发明人： Andrew White ,  Aidan Williams

IPC分类号： G06F15/16 ,  H04N21/242 ,  H04L43/0852 ,  H04N21/2368 ,  H04N21/43 ,  H04N21/434 ,  H04L67/10 ,  H04N21/233 ,  H04N21/234 ,  H04N21/24 ,  H04N21/643 ,  H04N21/845 ,  H04J3/06

CPC分类号： H04N21/242 ,  H04L43/0858 ,  H04L67/10 ,  H04N21/233 ,  H04N21/2368 ,  H04N21/23406 ,  H04N21/2402 ,  H04N21/4305 ,  H04N21/4341 ,  H04N21/64322 ,  H04N21/845 ,  H04J3/0632 ,  H04J3/0667

摘要： The present disclosure is related to transmitting and receiving media channels, such as audio and video channels. These channels may be transmitted as packets from one or more transmitting devices to one or more receiving devices for playout. Certain embodiments of the present disclosure include systems, methods, and computer-readable media for determining latency of a data network for synchronised playout of received signals. Additionally, certain embodiments of the present disclosure include systems, methods, and computer-readable media for synchronising playout among devices connected to a data network.

公开(公告)号：US11800162B2

公开(公告)日：2023-10-24

申请号：US16597452

申请日：2019-10-09

申请人： SONY CORPORATION

发明人： Ikuo Tsukagoshi

IPC分类号： H04N21/236 ,  H04N21/2662 ,  H04N21/434

CPC分类号： H04N21/236 ,  H04N21/2662 ,  H04N21/434

摘要： An image encoding unit generates a video stream by encoding image data of each picture that constitutes moving image data. A transmission unit transmits a container in a predetermined format that continuously includes a first video stream and a second video stream generated in the image encoding unit. The first video stream and the second video stream are composed of first to Mth streams out of first to Nth streams (M≤N). The transmission unit applies a fixed identifier to the respective first to Nth streams. The image encoding unit can prevent an occurrence of a display mute in a case of switching services.

公开(公告)号：US20230336815A1

公开(公告)日：2023-10-19

申请号：US18338688

申请日：2023-06-21

申请人： MAXELL, LTD.

发明人： Kazuhiko YOSHIZAWA ,  Tetsuya SAKAMOTO ,  Motoyuki SUZUKI ,  Yasunobu HASHIMOTO ,  Nobuaki KABUTO ,  Keisuke INATA

IPC分类号： H04N21/4402 ,  H04N21/435 ,  H04N21/462 ,  H04N21/61 ,  H04N21/63 ,  H04N21/858 ,  G06F3/14 ,  G09G5/00 ,  H04N21/434

CPC分类号： H04N21/4402 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6112 ,  H04N21/631 ,  H04N21/8586 ,  G06F3/14 ,  G09G5/005 ,  H04N21/4348 ,  G09G2340/0407 ,  G09G2340/0435 ,  G09G2340/10 ,  G09G2340/12 ,  G09G2350/00 ,  G09G2358/00 ,  G09G2370/20

摘要： A broadcast reception device receives a digital broadcast service capable of executing an application cooperating with a broadcast program, and is provided with: a broadcast reception unit which receives broadcast waves of the digital broadcast service; a separation unit which separates video information relating to the broadcast program and application-related information from the received broadcast waves; a broadcast video decoding unit which decodes the video information relating to the broadcast program; an application acquisition unit which acquires an application on the basis of location information included in the application-related information; an application execution unit which executes the acquired application and acquires additional data from a server device; a video conversion unit which converts broadcast program video decoded by the broadcast decoding unit into high-quality video having a higher quality than the video using the acquired additional data; and a display unit which is able to display the high-quality video.