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公开(公告)号:US20240364851A1
公开(公告)日:2024-10-31
申请号:US18750489
申请日:2024-06-21
申请人: TiVo Solutions Inc.
发明人: Wijnand Van Stam
IPC分类号: H04N9/804 , G06F3/0481 , G06F3/04817 , G11B27/32 , H04N1/21 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/913 , H04N5/95 , H04N7/088 , H04N7/173 , H04N9/82 , H04N9/83 , H04N21/21 , H04N21/2343 , H04N21/239 , H04N21/2543 , H04N21/258 , H04N21/41 , H04N21/414 , H04N21/4143 , H04N21/4147 , H04N21/4227 , H04N21/431 , H04N21/433 , H04N21/436 , H04N21/4367 , H04N21/4402 , H04N21/4405 , H04N21/4408 , H04N21/442 , H04N21/454 , H04N21/472 , H04N21/4722 , H04N21/478 , H04N21/4788 , H04N21/482 , H04N21/61 , H04N21/63 , H04N21/6543 , H04N21/81 , H04N21/858
CPC分类号: H04N9/8042 , G06F3/0481 , G06F3/04817 , G11B27/32 , H04N1/2112 , H04N5/76 , H04N5/765 , H04N5/85 , H04N5/913 , H04N7/173 , H04N7/17309 , H04N7/17318 , H04N21/21 , H04N21/2343 , H04N21/2393 , H04N21/2543 , H04N21/25816 , H04N21/4112 , H04N21/4122 , H04N21/4135 , H04N21/41407 , H04N21/4143 , H04N21/4147 , H04N21/4227 , H04N21/4312 , H04N21/4314 , H04N21/4331 , H04N21/4334 , H04N21/43615 , H04N21/43622 , H04N21/4367 , H04N21/440236 , H04N21/4405 , H04N21/4408 , H04N21/44204 , H04N21/454 , H04N21/472 , H04N21/4722 , H04N21/47815 , H04N21/4788 , H04N21/482 , H04N21/6175 , H04N21/632 , H04N21/6543 , H04N21/812 , H04N21/858 , H04N5/775 , H04N5/7755 , H04N5/781 , H04N2005/91335 , H04N2005/91364 , H04N5/95 , H04N7/088 , H04N9/8205 , H04N9/83 , H04N21/478
摘要: A method and apparatus for secure transfer of previously broadcasted content enables the secure transfer of previously broadcasted content between DVRs on a computer network.
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公开(公告)号:US12131754B2
公开(公告)日:2024-10-29
申请号:US17753493
申请日:2020-07-30
IPC分类号: G11B27/32 , H04N21/482 , H04N21/84
CPC分类号: G11B27/32 , H04N21/4825 , H04N21/84
摘要: A method comprising: authoring a plurality of sets of media tracks comprising at least a first set of media tracks and a second set of media tracks into a media file format, wherein a subset of tracks of the first set comprises alternate data for each other and a subset of tracks of the second set comprises alternate data for each other; and including, in or along a bitstream comprising a media file including or inferring said media tracks, an indication that said subset of tracks of the first set are alternatives to each other and said subset of tracks of the second set are alternatives to each other upon playback of the media tracks.
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公开(公告)号:US20240354916A1
公开(公告)日:2024-10-24
申请号:US18752882
申请日:2024-06-25
IPC分类号: G06T5/92 , G06T5/50 , G06T11/00 , G09G3/20 , G09G5/00 , G09G5/10 , G11B20/10 , G11B27/10 , G11B27/32 , H04N7/00 , H04N9/68
CPC分类号: G06T5/92 , G06T5/50 , G06T11/001 , G09G3/2003 , G09G5/006 , G09G5/10 , G11B20/10 , G11B27/105 , G11B27/329 , H04N7/00 , H04N9/68 , G06T2207/20208 , G09G2320/0271 , G09G2320/0606 , G09G2320/0613 , G09G2320/066 , G09G2340/06 , G09G2360/144 , G09G2370/047
摘要: An image processing apparatus comprises a receiver (201) for receiving an image signal comprising an encoded image. Another receiver (1701) receives a data signal from a display (107) where the data signal comprises a data field that comprises a display dynamic range indication of the display (107). The display dynamic range indication comprises at least one luminance specification for the display. A dynamic range processor (203) is arranged to generate an output image by applying a dynamic range transform to the encoded image in response to the display dynamic range indication. An output (205) outputs an output image signal comprising the output image to the display. The transform may furthermore be performed in response to a target display reference indicative of a dynamic range of display for which the encoded image is encoded. The invention may be used to generate an improved High Dynamic Range (HDR) image from e.g. a Low Dynamic Range (LDR) image, or vice versa.
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公开(公告)号:US20240304194A1
公开(公告)日:2024-09-12
申请号:US18605745
申请日:2024-03-14
IPC分类号: G10L19/008 , G10L19/018 , G10L19/16 , G11B27/034 , G11B27/10 , G11B27/32 , G11B27/34 , H04S7/00
CPC分类号: G10L19/008 , G10L19/018 , G10L19/167 , G11B27/034 , G11B27/102 , G11B27/105 , G11B27/327 , G11B27/34 , H04S7/30 , H04S7/308 , H04S2400/01 , H04S2400/03 , H04S2400/11 , H04S2400/15
摘要: A method for generating a bitstream indicative of an object based audio program is described. The bitstream comprises a sequence of containers. A first container of the sequence of containers comprises a plurality of substream entities for a plurality of substreams of the object based audio program and a presentation section. The method comprises determining a set of object channels. The method further comprises providing a set of object related metadata for the set of object channels. In addition, the method comprises inserting a first set of object channel frames and a first set of object related metadata frames into a respective set of substream entities of the first container. Furthermore, the method comprises inserting presentation data into the presentation section.
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公开(公告)号:US12052446B2
公开(公告)日:2024-07-30
申请号:US17967642
申请日:2022-10-17
发明人: Arun Ramaswamy , Paul C. Kemper
IPC分类号: H04N21/234 , G11B27/28 , G11B27/30 , G11B27/32 , H04H20/10 , H04H20/14 , H04H60/37 , H04H60/54 , H04N7/16 , H04N21/235 , H04N21/24 , H04N21/258 , H04N21/44 , H04N21/442 , H04N21/45 , H04N21/8352 , H04N21/845
CPC分类号: H04N21/23424 , G11B27/28 , G11B27/3018 , G11B27/322 , H04H20/103 , H04H20/106 , H04H60/37 , H04H60/54 , H04N7/163 , H04N21/235 , H04N21/2407 , H04N21/25883 , H04N21/25891 , H04N21/44008 , H04N21/44016 , H04N21/44222 , H04N21/4532 , H04N21/8352 , H04N21/8455 , H04H20/14
摘要: Methods and apparatus for monitoring locally inserted media are disclosed. A disclosed apparatus includes instructions to detect, at a media device at an end user location, a frequency of a watermark that was spliced into a primary media stream received at the media device after the primary media stream was received at the end user location, associate identifying tags with segments of the primary media stream that were spliced, in response to the detection of the watermark, determine an advertisement associated with the segments of the primary media based on the identifying tags, present the primary media at a first time and the advertisement at second times, record a log including first identifying information including an identity of the content of the primary media and second identifying information including a change in the frequency of the watermark corresponding to the advertisement; and transmit the log to a data collection facility.
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公开(公告)号:US20240161786A1
公开(公告)日:2024-05-16
申请号:US18089522
申请日:2022-12-27
申请人: Wistron Corporation
发明人: Jing-Jhe Dai
IPC分类号: G11B27/32 , H04N13/189
CPC分类号: G11B27/326 , H04N13/189
摘要: A method for storing multi-lens recording file and multi-lens recording apparatus are provided. When at least one lens is driven for loop recording, a total recording capacity for loop recording is calculated based on setting data of the at least one lens driven. When a remaining capacity of a storage space is less than the total recording capacity, a file cleaning action is performed on multiple recorded files stored in the storage space for at least one lens. The file cleaning action includes: deleting the at least one recorded file stored in the storage space based on a recording time and a lens number until the remaining capacity is no less than the total recording capacity. When the remaining capacity of the storage space is no less than the total recording capacity, loop recording is performed through at least one lens being driven and a currently recorded file is stored.
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公开(公告)号:US11984139B2
公开(公告)日:2024-05-14
申请号:US17745025
申请日:2022-05-16
发明人: Hiroshi Yahata , Tadamasa Toma
CPC分类号: G11B20/10 , G11B20/10527 , G11B27/105 , G11B27/329 , H04N5/85 , H04N5/93 , H04N9/8045 , H04N9/8233 , H04N9/87 , G11B2020/10537
摘要: A playback device acquires first management information that stores first playback control information and second management information that stores second playback control information. The first playback control information specifies that a video stream of a high-luminance range is to be played, and the second playback control information specifies that a video stream of a standard-luminance range is to be played. A video player acquires and plays the video stream of the high-luminance range based on the first playback control information in a case of playing the content as the high-luminance range. The video player acquires and plays the video stream of the standard-luminance range based on the second playback control information in a case of playing the content as the standard-luminance range.
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公开(公告)号:US11817121B2
公开(公告)日:2023-11-14
申请号:US17526201
申请日:2021-11-15
发明人: Damon Wayans , James Cahall
IPC分类号: G11B19/02 , H04N5/77 , G11B27/036 , H04N9/82 , G11B27/32 , H04N9/802 , G11B20/10 , G11B27/031 , H04N21/422 , H04N21/4223 , H04N21/433 , H04N21/472 , H04N21/81 , H04N23/62 , G06F3/04817 , G06F3/0488
CPC分类号: G11B19/025 , G11B20/10 , G11B27/031 , G11B27/036 , G11B27/32 , H04N5/77 , H04N5/772 , H04N9/802 , H04N9/8205 , H04N9/8227 , H04N21/4223 , H04N21/42224 , H04N21/4334 , H04N21/47205 , H04N21/8153 , H04N23/62 , G06F3/0488 , G06F3/04817
摘要: A device and method are presently disclosed. The computer implemented method, includes at an electronic device with a touch-sensitive display, displaying a still image on the touch-sensitive display, while displaying the still image, detecting user's finger contact with the touch-sensitive display, and in response to detecting the user's finger contact, video recording the still image.
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公开(公告)号:US20230298275A1
公开(公告)日:2023-09-21
申请号:US18201550
申请日:2023-05-24
IPC分类号: G06T19/00 , G11B27/34 , G11B27/32 , H04N21/442 , H04N21/4728 , G06F3/01 , G06T15/10 , G06T19/20
CPC分类号: G06T19/003 , G06F3/016 , G06T15/10 , G06T19/20 , G11B27/322 , G11B27/34 , H04N21/44204 , H04N21/44222 , H04N21/4728
摘要: A method, apparatus and system for facilitating navigation toward a region of interest in an extended scene of video content include determining a timeline including information regarding at least one region of interest in the video content and displaying, in a portion of the video content currently being displayed, a visual indicator indicating a direction in which to move in the video content to cause the display of the at least one region of interest. In one embodiment of the present principles a timeline is attached to the content and carries information evolving over time about the region(s) of interest. A renderer processes the timeline and provides navigation information to a user using available means such as a graphical representation or haptic information, or a combination of several means.
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公开(公告)号:US20230274766A1
公开(公告)日:2023-08-31
申请号:US18176417
申请日:2023-02-28
申请人: Spooler Media, Inc.
发明人: Daniel Benjamin , Henry Blodget , James O. Boggs , Andrew Bowers , Kerry Donahue
IPC分类号: G11B27/036 , G11B27/32
CPC分类号: G11B27/036 , G11B27/322
摘要: Provided are mechanisms that allow automatic media content layering. The systems and methods obtain a media content list that includes a plurality of different types of media content segment entries. Media content tracks are determined from the plurality of media content segment entries and are based on the type of those entries. Media content track features are determined from the media content segment entries where those features are used to adjust the media content tracks, layering of multiple media content tracks, adjusting media content segments that make up the media content tracks or other features. A media content layered object is then generated based on the media content track features and the media content tracks. An action, such as storage, may be performed on the generated media content layered object.
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