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公开(公告)号：US12120364B2
公开(公告)日：2024-10-15
申请号：US18094161
申请日：2023-01-06
发明人： Lei Zhang , Gabor Sines , Khaled Mammou , David Glen , Layla A. Mah , Rajabali M. Koduri , Bruce Montag
IPC分类号： G06F15/16 , H04L65/70 , H04L65/75 , H04L67/131 , H04L69/24 , H04N21/2343 , H04N21/236 , H04N21/2368 , H04N21/414 , H04N21/422 , H04N21/43 , H04N21/434 , H04N21/437
CPC分类号： H04N21/2343 , H04L65/70 , H04L65/762 , H04L67/131 , H04L69/24 , H04N21/23605 , H04N21/2368 , H04N21/41407 , H04N21/42202 , H04N21/43072 , H04N21/4341 , H04N21/4343 , H04N21/437
摘要： A device and method for processing Virtual Reality (VR) data is disclosed. The method comprises transmitting feedback information from the device to a server, wherein the feedback information is captured in the device, receiving data from the server to be presented on the device based on the feedback information, wherein the data includes video data and audio data where the video data is a frame of video data in a sequence of frames and the audio data is the corresponding audio data of the frame, decoding the video data and corresponding audio data of the frame, and controlling the presentation of the video data and corresponding audio data on the device such that the video data is synchronized with the corresponding audio data.
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公开(公告)号：US20240340475A1
公开(公告)日：2024-10-10
申请号：US18733515
申请日：2024-06-04
申请人： NIPPON HOSO KYOKAI
IPC分类号： H04N21/236 , H04N19/30 , H04N19/46 , H04N19/503 , H04N19/593 , H04N21/434 , H04N21/4385
CPC分类号： H04N21/23614 , H04N19/30 , H04N19/46 , H04N19/503 , H04N19/593 , H04N21/4348 , H04N21/4385
摘要： A transmitter apparatus used in a video distribution system includes: first encoding means configured to output a first stream in multi-stream encoding; second encoding means configured to output a second stream in the multi-stream encoding; and multiplexing means configured to multiplex and output the first stream and the second stream. The first encoding means outputs encoded data obtained by encoding a main video image as the first stream. The second encoding means outputs encoded data obtained by encoding a partial presentation area to be presented by being added to the main video image as the second stream.
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公开(公告)号：US20240298056A1
公开(公告)日：2024-09-05
申请号：US18664920
申请日：2024-05-15
发明人： Samir Abed
IPC分类号： H04N21/2668 , G06F16/783 , H04H60/37 , H04H60/48 , H04N7/088 , H04N21/218 , H04N21/233 , H04N21/234 , H04N21/235 , H04N21/258 , H04N21/433 , H04N21/434 , H04N21/439 , H04N21/4402 , H04N21/482 , H04N21/488 , H04N21/81 , H04N21/8352 , H04N21/845 , H04N21/858
CPC分类号： H04N21/2668 , G06F16/7844 , H04H60/375 , H04H60/48 , H04N7/0882 , H04N21/2181 , H04N21/233 , H04N21/23418 , H04N21/2353 , H04N21/25883 , H04N21/25891 , H04N21/4332 , H04N21/4334 , H04N21/4348 , H04N21/4394 , H04N21/4398 , H04N21/440236 , H04N21/4828 , H04N21/4882 , H04N21/4888 , H04N21/812 , H04N21/8352 , H04N21/8456 , H04N21/858
摘要： System and methods for finding and analyzing targeted content from audio and video content sources, including means and methods for extracting captions from audio and video content sources; searching the captions for a mention of at least one target; extracting audio and video segments relating to the at least one target; delivering extracted audio and video segments to a user device; harvesting social media data relevant to the at least one target; analyzing the search results in correlation with the social media data for target content.
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公开(公告)号：US20240298055A1
公开(公告)日：2024-09-05
申请号：US18660634
申请日：2024-05-10
申请人： Rovi Guides, Inc.
发明人： Akitaka Nishimura , Akio Yoshimoto
IPC分类号： H04N21/262 , G06F3/0482 , H04N21/41 , H04N21/431 , H04N21/434 , H04N21/4363 , H04N21/439 , H04N21/462 , H04N21/47 , H04N21/472 , H04N21/475 , H04N21/482 , H04N21/84
CPC分类号： H04N21/26283 , G06F3/0482 , H04N21/4126 , H04N21/41265 , H04N21/431 , H04N21/4314 , H04N21/4316 , H04N21/4341 , H04N21/43637 , H04N21/439 , H04N21/462 , H04N21/4622 , H04N21/47 , H04N21/472 , H04N21/475 , H04N21/482 , H04N21/4821 , H04N21/84
摘要： A system comprises television equipment and a number of portable electronic devices. The television equipment includes a large display and control circuitry. The control circuitry receives media content and media guidance data for display on the display. The control circuitry also includes communication components for communicating with the portable electronic devices. The portable electronic devices are operable for displaying video and communicating with the television equipment. A method comprises the steps of receiving media guidance information with a first portable electronic device; transmitting at least some of the media guidance information from the first portable electronic device to the control circuitry of the television equipment; and displaying the media guidance information from the first portable electronic device on the display of the television equipment while simultaneously displaying media content or media guidance information received from a source other than the first portable electronic device.
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公开(公告)号：US12047628B2
公开(公告)日：2024-07-23
申请号：US18204904
申请日：2023-06-01
申请人： AeroVironment, Inc.
发明人： Thomas Szarek , Thomas Omer , Jefferson C. Mcbride
IPC分类号： H04N7/18 , H04N21/2187 , H04N21/236 , H04N21/2743 , H04N21/414 , H04N21/4223 , H04N21/434 , H04N21/81 , H04N23/60 , H04N23/661
CPC分类号： H04N21/2743 , H04N7/185 , H04N21/2187 , H04N21/23611 , H04N21/23614 , H04N21/41422 , H04N21/4223 , H04N21/4348 , H04N21/8153 , H04N23/60 , H04N23/661
摘要： A system and method for transmitting still images and a video feed from an unmanned aerial vehicle to a ground station is disclosed. The system includes an aircraft including a digital video camera to capture still images and video frames of an object. A video encoder is coupled to the camera to provide a video output including video packets. A file server is coupled to the camera to provide a still image output including image data packets. A multiplexer is coupled to the video output and the still image output. The multiplexer produces a data transmission including the video packets and the image data packets. A transmitter sends the data transmission to the ground station. The ground station receives the data transmission and demultiplexes the packets into separate video and image data packets. The ground control station may select the ratio the video stream images in relation to the still image to be transmitted from the aircraft.
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公开(公告)号：US20240236406A9
公开(公告)日：2024-07-11
申请号：US18402211
申请日：2024-01-02
发明人： Kazuyuki TAKAHASHI , Satoshi OKADA , Takeshi OHNO
IPC分类号： H04N21/434 , H04N21/236 , H04N21/2381 , H04N21/438
CPC分类号： H04N21/4343 , H04N21/23605 , H04N21/2381 , H04N21/4381
摘要： This technology relates to a transmission apparatus, a reception apparatus, and a data processing method for easily implementing circuits on the receiving side.
There is provided a transmission apparatus including a processing section configured to process a stream with respect to each of multiple PLPs included in a broadcast signal, the stream being constituted by packets, the processing section further causing a header of each of the packets to include mapping information mapped to identification information identifying the PLP to which each of the packets belongs. This technology may be applied to data transmission methods such as the IP transmission method or the MPEG2-TS method, for example.-
7.发明公开公开(公告)号：US20240223815A1
公开(公告)日：2024-07-04
申请号：US18610468
申请日：2024-03-20
发明人： Virginie DRUGEON , Takahiro NISHI , Tadamasa TOMA
IPC分类号： H04N19/70 , H02M1/00 , H02M1/084 , H02M1/14 , H04N7/01 , H04N19/85 , H04N19/98 , H04N21/2343 , H04N21/236 , H04N21/434 , H04N21/4402 , H05B45/37 , H05B47/10 , H05B47/11 , H05B47/19
CPC分类号： H04N19/70 , H02M1/084 , H02M1/14 , H04N7/0117 , H04N19/85 , H04N19/98 , H04N21/2343 , H04N21/236 , H04N21/23614 , H04N21/4345 , H04N21/4402 , H05B45/37 , H05B47/10 , H05B47/11 , H05B47/19 , H02M1/0009
摘要： A data generation method is for generating video data that covers a second luminance dynamic range wider than a first luminance dynamic range and has reproduction compatibility with a first device that does not support reproduction of video having the second luminance dynamic range and supports reproduction of video having the first luminance dynamic range, and includes: generating a video signal to be included in the video data using a second OETF; storing, into VUI in the video data, first transfer function information for identifying a first OETF to be referred to by the first device when the first device decodes the video data; and storing, into SEI in the video data, second transfer function information for identifying a second OETF to be referred to by a second device supporting reproduction of video having the second luminance dynamic range when the second device decodes the video data.
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8.发明公开公开(公告)号：US20240223633A1
公开(公告)日：2024-07-04
申请号：US18610504
申请日：2024-03-20
发明人： Noritaka Iguchi , Tadamasa Toma
IPC分类号： H04L65/611 , H04B7/185 , H04L65/70 , H04L69/22 , H04N21/236 , H04N21/242 , H04N21/43 , H04N21/434 , H04N21/61 , H04N21/643
CPC分类号： H04L65/611 , H04B7/18526 , H04L65/70 , H04L69/22 , H04N21/236 , H04N21/242 , H04N21/4305 , H04N21/434 , H04N21/6193 , H04N21/64322
摘要： A transmission method includes: generating a frame for transfer which stores one or more first internet protocol (IP) packets storing content, and one or more second IP packets each including reference clock information which indicates a time for a playback of the content; and transmitting the generated frame through broadcasting. In the generating, header compression is performed on the one or more first IP packets and the header compression is not performed on the one or more second IP packets.
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公开(公告)号：US20240214636A1
公开(公告)日：2024-06-27
申请号：US18598933
申请日：2024-03-07
申请人： MAXELL, LTD.
IPC分类号： H04N21/462 , H04H20/28 , H04H60/15 , H04H60/22 , H04H60/23 , H04H60/27 , H04H60/72 , H04H60/80 , H04N21/2362 , H04N21/434 , H04N21/4402 , H04N21/4623 , H04N21/81
CPC分类号： H04N21/462 , H04H20/28 , H04H60/23 , H04H60/27 , H04H60/72 , H04H60/80 , H04N21/2362 , H04N21/4345 , H04N21/4402 , H04N21/4623 , H04N21/814 , H04H60/15 , H04H60/22
摘要： A portable information terminal includes a controller configured to control a communication interface to transmit a charging permission response to a broadcast receiving apparatus in response to a charging permission request data transmitted when a broadcasting program that a user of the broadcast receiving apparatus desires to view contains an asset that requires charging. The charging permission response is allowed to be transmitted when positional information indicates that the portable information terminal is positioned inside of a predetermined positional range and apparatus identification information in the charging permission request data, by which the broadcast receiving apparatus is allowed to be identified, coincides with apparatus identification information stored in a memory. The controller controls the communication interface to transmit a charging denial response to the broadcast receiving apparatus when the positional information indicates that the portable information terminal is positioned outside of the predetermined positional range.
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公开(公告)号：US12015872B2
公开(公告)日：2024-06-18
申请号：US17851958
申请日：2022-06-28
发明人： Ikuo Tsukagoshi
IPC分类号： H04N7/00 , G06T5/50 , G06T5/92 , H04L65/70 , H04N19/46 , H04N19/70 , H04N21/236 , H04N21/434 , H04N21/84 , H04N23/00 , H04N23/76
CPC分类号： H04N7/005 , G06T5/50 , G06T5/92 , H04L65/70 , H04N19/46 , H04N19/70 , H04N21/236 , H04N21/434 , H04N21/84 , H04N23/00 , H04N23/76 , G06T2207/20208
摘要： The present technology ensures that electrooptical conversion processing for transmission video data obtained using an HDR optoelectrical conversion characteristic is favorably carried out at a receiving side. The transmission video data is obtained by performing high dynamic range optoelectrical conversion on high dynamic range video data. A video stream is obtained by applying encoding processing to this transmission video data. A container in a predetermined format including this video stream is transmitted. Meta information indicating an electrooptical conversion characteristic corresponding to a high dynamic range optoelectrical conversion characteristic is inserted into a parameter set field in the video stream.
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