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71. 发明申请

US20220239987A1 SYSTEMS AND METHODS FOR CREATING AND MODIFYING EVENT-CENTRIC MEDIA CONTENT 有权
公开(公告)号：US20220239987A1
公开(公告)日：2022-07-28
申请号：US17615428
申请日：2020-03-31
申请人： PicPocket Labs, Inc.
发明人： Wolfram K. Gauglitz , Joshua Mark LeBeau , Haden Leslie Judd
IPC分类号： H04N21/472 , G06F3/04842 , G06F16/487 , G06F16/48 , H04N21/854
摘要： Systems and methods for creating video content, or Stories, from media captured at an event are disclosed. An Event can be defined using both location parameters (e.g. geofences or geographical envelopes) and temporal windows or envelopes. Media elements, such as images or video clips, captured at the Event (e.g. within the geographical and temporal Event envelopes) can be verified or filtered based on the defined Event, and provided to one or more users to create an EventStory that includes a sequence of selected media elements, Audio and/or video narration can be added to the sequenced EventStory. Other users can be granted permission to create or modify an EventStory corresponding to a defined Event. The finalized EventStory can be shared, either through a social media application/platform or by being stored in a conventional video format.

72. 发明授权

US11388489B2 Simultaneous recording and uploading of multiple audio files of the same conversation and audio drift normalization systems and methods 有权
公开(公告)号：US11388489B2
公开(公告)日：2022-07-12
申请号：US17119784
申请日：2020-12-11
申请人： SquadCast, Inc.
发明人： Zachariah Steven Moreno
IPC分类号： H04N21/854 , H04N21/845 , G06F16/11 , H04L67/06 , G11B27/034 , H04L65/60 , G06F16/16 , G06F16/61 , H04L67/02 , H04L67/10 , H04L9/40
摘要： The invention relates to audio drift normalization, and more particularly to audio drift normalization systems and methods that can normalize audio drift of a plurality of recordings from a source.

73. 发明申请

US20220201351A1 SYSTEM AND METHOD FOR STORING MULTIMEDIA FILES USING AN ARCHIVE FILE FORMAT 有权
公开(公告)号：US20220201351A1
公开(公告)日：2022-06-23
申请号：US17692910
申请日：2022-03-11
申请人： TIVO CORPORATION
发明人： Do Hyun Chung , Ren L. Long , Dan Dennedy
IPC分类号： H04N21/4147 , H04N21/433 , H04L67/1097 , H04N21/231 , H04N21/2747 , H04N21/845 , H04N21/854
摘要： Techniques and mechanisms described herein facilitate the storage of digital media recordings. According to various embodiments, a system is provided comprising a processor, a storage device, Random Access Memory (RAM), an archive writer, and a recording writer. The archive writer is configured to retrieve a plurality of small multimedia segments (SMSs) in RAM and write the plurality of SMSs into an archive container file in RAM. The single archive container file may correspond to a singular multimedia file when complete. New SMSs retrieved from RAM are appended into the archive container file if the new SMSs also correspond to the singular multimedia file. The recording writer is configured to flush the archive container file to be stored as a digital media recording on the storage device once enough SMSs have been appended by the archive writer to the archive container file to complete the singular multimedia file.

74. 发明授权

US11368744B2 Device and associated method for using layer description and decoding syntax in multi-layer video 有权
公开(公告)号：US11368744B2
公开(公告)日：2022-06-21
申请号：US16366022
申请日：2019-03-27
申请人： SONY CORPORATION
发明人： Ikuo Tsukagoshi
IPC分类号： H04N19/70 , H04N19/31 , H04N19/46 , H04N21/434 , H04N21/236 , H04N19/423 , H04N21/845 , H04N21/854 , H04N21/43 , H04N21/2343 , H04N21/2362 , H04N21/2365 , H04N21/4402 , H04N21/8547
摘要： Image data of each of pictures which constitute dynamic image data is classified into a plurality of layers, image data of each of the classified layers is encoded, and a video stream having the encoded image data of the pictures of each of the layers is generated. A container in a predetermined format which includes the generated video stream is transmitted. Decoding timing information, which has been set so that a higher layer has a shorter decoding time interval of the encoded image data of each of the pictures, is added to the encoded image data of the pictures of each of the layers. The operations enable a reception side to perform a favorable decoding process commensurate with its decoding capability.

75. 发明申请

US20220191579A1 DEMODULATION DEVICE, PROCESSING DEVICE, RECEPTION DEVICE, AND DATA PROCESSING METHOD 有权
公开(公告)号：US20220191579A1
公开(公告)日：2022-06-16
申请号：US17653576
申请日：2022-03-04
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： Satoshi OKADA , Yuichi HIRAYAMA , Kazuyuki TAKAHASHI
IPC分类号： H04N21/438 , H04N21/43 , H04N21/643 , H04N21/854
摘要： The present technology relates to a demodulation device, a processing device, a reception device, and a data processing method for more flexibly coping with change in transmission method. A demodulation device includes a demodulation unit configured to demodulate a first transmission packet obtained from a broadcast signal, and an output unit configured to output a divided packet via a predetermined interface, the divided packet being obtained by dividing the first transmission packet that is a variable-length packet used in a first transmission method into a packet length according to a second transmission packet that is a fixed-length packet used in a second transmission method and arranging the first transmission packet in a payload, and adding a header including information for restoring the first transmission packet to the payload. The present technology can be applied to, for example, a demodulation IC incorporated in a television receiver or a set top box.

76. 发明申请

US20220167025A1 METHOD, DEVICE, AND COMPUTER PROGRAM FOR OPTIMIZING TRANSMISSION OF PORTIONS OF ENCAPSULATED MEDIA CONTENT 有权
公开(公告)号：US20220167025A1
公开(公告)日：2022-05-26
申请号：US17433963
申请日：2020-03-02
申请人： CANON KABUSHIKI KAISHA
发明人： Franck DENOUAL , Frédéric MAZE , Naël OUEDRAOGO
IPC分类号： H04N21/235 , H04N21/845 , H04N21/854 , H04N21/435
摘要： A method for receiving encapsulated media data provided by a server, the encapsulated media data comprising metadata and data associated with the metadata, the metadata being descriptive of the associated data, the method being carried out by the client and obtaining, from the server, metadata associated with actual data; and in response to obtaining the metadata, requesting a portion of the actual data associated with the obtained metadata, wherein the actual data are requested independently from all the metadata with which they are associated.

77. 发明申请

US20220166941A1 SUBTITLE DATA EDITING METHOD AND SUBTITLE DATA EDITING PROGRAM FOR CONTENTS SUCH AS MOVING IMAGES 有权
公开(公告)号：US20220166941A1
公开(公告)日：2022-05-26
申请号：US17257580
申请日：2019-08-16
申请人： Akari, Inc.
发明人： Yosuke YAMASHITA
IPC分类号： H04N5/278 , H04N21/854 , H04N21/845 , G11B27/036
摘要： The present invention provides a subtitle data editing method that simplifies the work of inputting subtitles to be displayed on contents such as moving images and facilitates quick and efficient editing work. By accepting a predetermined line feed operation twice consecutively in a state wherein a cursor is present in a subtitle input field in which the subtitle content is input, a subtitle input field is separated to be displayed on screen separations before and after the cursor. By accepting a predetermined line feed operation in a state where the cursor exists at the beginning of the second and subsequent lines, the line and the line directly above are separated and the subtitle input field is divided and displayed on screen, when the subtitle input field in which the subtitle content is input is a plurality of lines.

78. 发明授权

US11343594B2 Methods and systems for an augmented film crew using purpose 有权
公开(公告)号：US11343594B2
公开(公告)日：2022-05-24
申请号：US17039377
申请日：2020-09-30
申请人： DISH Network L.L.C.
发明人： Nicholas B. Newell , Abhijit Sharma
IPC分类号： H04N5/93 , G11B27/00 , H04N21/854 , H04N21/45 , H04N21/44 , G11B27/031 , H04N21/84 , H04N21/435 , H04N21/472 , G11B27/34 , H04N9/80
摘要： Systems and processes associated with an augmented film crew. For example, a computer-implemented method may include receiving, at a display of a user media device, an indication that a user of the user media device intends to generate a user video in an environment; receiving, at the display, an input indicating a user preference associated with the user video; generating, by the user media device, data associated with the environment using a sensor of the user media device; determining, by the user media device, a purpose for the user video using the user preference and the data associated with the environment, wherein the purpose is chosen from a predetermined set of purposes; detecting an additional media device that is located in the environment, wherein the additional media device is associated with the user or the user media device; determining pre-production assignments for the user video using the purpose and the additional media device, wherein the pre-production assignments indicate one or more characteristics of the scene for the user video in the environment; generating, using the user media device, a first video stream of the scene in the environment using the pre-production assignments; receiving, from the additional media device, a second video stream of the scene; and generating, by the user media device, the user video using the first video stream or the second video streams. The above steps may be implemented as instructions stored in a computer-readable medium, computer program product, or device such as a television receiver, or in other types of embodiments.

79. 发明申请

US20220141519A1 METHOD FOR PLAYING MP4 ONLINE, DEVICE, AND STORAGE MEDIUM 有权
公开(公告)号：US20220141519A1
公开(公告)日：2022-05-05
申请号：US17574819
申请日：2022-01-13
申请人： Beijing Baidu Netcom Science Technology Co., Ltd.
发明人： Yanlong Chang
IPC分类号： H04N21/435 , H04L67/02 , H04N21/437 , H04N21/854 , H04N21/442
摘要： The present disclosure provides a method for playing an MP4 online, an electronic device, and a computer readable storage medium. The present disclosure relates to the technical fields of artificial intelligence, and further relates to the technical fields of media cloud. A specific embodiment of the method includes: acquiring a total size of a target MP4 file, and determining a target data length based on the total size and a preset proportion, where the preset proportion is determined based on a proportion of MOOV data to a complete MP4 file; acquiring header data having the target data length from a header of the MP4 file, and acquiring trailer data having the target data length from a trailer of the MP4 file; and playing the target MP4 file online based on actual MOOV data extracted from the header data or the trailer data.

80. 发明授权

US11310616B2 Method for outputting audio signal using scene orientation information in an audio decoder, and apparatus for outputting audio signal using the same 有权
公开(公告)号：US11310616B2
公开(公告)日：2022-04-19
申请号：US16738522
申请日：2020-01-09
申请人： LG ELECTRONICS INC.
发明人： Tung Chin Lee , Sejin Oh
IPC分类号： H04S7/00 , H04N21/84 , H04N21/81 , H04N21/442 , H04N21/439 , G06F3/01 , H04N21/485 , H04N21/854
摘要： A method for decoding a bitstream by an apparatus, includes obtaining a decoded audio signal and metadata from the bitstream, the metadata comprising scene orientation information; and rendering the decoded audio signal based on the scene orientation information, wherein the scene orientation information is information for a direction of a video scene related to the decoded audio signal.

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