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    METHOD OF EDITING A VIDEO FILE
    1.
    发明申请
    METHOD OF EDITING A VIDEO FILE 审中-公开

    公开(公告)号：WO2023026064A1

    公开(公告)日：2023-03-02

    申请号：PCT/GB2022/052215

    申请日：2022-08-30

    申请人： BLACKBIRD PLC

    发明人： STREATER, Stephen

    IPC分类号： G11B27/34 ,  G11B27/031

    摘要： There is disclosed a computer-implemented method of editing a video file, the method including the steps of: (i) receiving a selection of a video file to edit, the video file including a duration; (ii) presenting a frame of the video file (e.g. a first frame of the video file) on a screen of a computing device, the computing device including the screen; (iii) the computing device receiving an input corresponding to a position on the presented frame of the video file on the screen of the device, the input comprising a width coordinate and a height coordinate; (iv) presenting a frame of the video file on the screen of the computing device, the presented frame being a frame at a time in the video file that corresponds to the width coordinate as a proportion of the width of the presented frame on the screen, or to the height coordinate as a proportion of the height of the presented frame on the screen, of the duration of the video file, from the start of the video file; (v) repeating steps (iii) and (iv) until an input is received by the computing device identifying the presented frame as a start frame of a portion of the video file; (vi) repeating steps (iii) and (iv) until an input is received by the computing device identifying the presented frame as an end frame of the portion of the video file; (vii) saving the portion of the video file that is defined by the start frame of the portion of the video file received in step (v) and the end frame of the portion of the video file received in step (vi). A related computer system and computer program product are also disclosed.

    AUTOMATIC MODULATION OF DISPLAY TIMING BASED ON BEAT
    2.
    发明申请
    AUTOMATIC MODULATION OF DISPLAY TIMING BASED ON BEAT 审中-公开

    公开(公告)号：WO2023281107A1

    公开(公告)日：2023-01-12

    申请号：PCT/EP2022/069196

    申请日：2022-07-08

    申请人： SOCLIP!

    发明人： VAUCHER, Christophe

    IPC分类号： G11B27/00 ,  G11B27/28 ,  G11B27/031

    摘要： The disclosed technology provides solutions for enhancing a user's experience of music video playback. Beat temporal locations are identified in the soundtrack of a multimedia content item, and surround the beat temporal locations, the playback speed of video frames is adjusted. An audio event trigger is determined using a beat decomposition process that generates event vectors including time-index information, wherein the event vectors indicate temporal locations of the audio event trigger. Playback speed can be changed by advancing the timing of displayed frames before the occurrence of a rhythm event, and by delaying it after. Shader parameter courses can be changed by being accelerated before the occurrence of a rhythm event and by being decelerated after.

    SYSTEM AND METHOD FOR PROVIDING A RECOMMENDED VIDEO PRODUCTION
    4.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING A RECOMMENDED VIDEO PRODUCTION 审中-公开

    公开(公告)号：WO2022253984A1

    公开(公告)日：2022-12-08

    申请号：PCT/EP2022/065125

    申请日：2022-06-02

    申请人： SPIIDEO AB

    发明人： LARSSON, Carl ,  OLSSON, Patrik ,  JOHANSSON, Örjan ,  ADEMAR, Fredrik

    IPC分类号： H04N21/218 ,  H04N21/2187 ,  H04N5/222 ,  G11B27/031

    摘要： A system (100) for providing a recommended video production (80) is disclosed herein. The system (100) comprises an overview camera (10) for capturing an overview recording, additional camera(s) (15a-n) for capturing additional recordings, and a back-end video production unit (44). The back-end video production unit is configured to receive the recordings being synchronized in time, apply image processing algorithm(s) to the overview recording for determining interest levels, wherein interest levels are associated with real-world events occurring within and around subareas of the real-world target field (20), select video contents among the recordings, wherein the selection is based on the interest levels as defined by the processed overview video recording, and based on said selection, produce the recommended video production (80) that, for each time unit, comprises video contents reflecting a currently highest interest level among the overview video recording and the additional video recording(s).

    REAL-TIME VIDEO COLLABORATION
    7.
    发明申请
    REAL-TIME VIDEO COLLABORATION 审中-公开

    公开(公告)号：WO2022177702A1

    公开(公告)日：2022-08-25

    申请号：PCT/US2022/013572

    申请日：2022-01-24

    申请人： MICROSOFT TECHNOLOGY LICENSING, LLC

    发明人： SETH, Rolly

    IPC分类号： G11B27/031 ,  G11B27/10 ,  G11B27/11 ,  G06Q10/10 ,  G11B27/34

    摘要： A method and system for providing real time video collaboration production may include receiving a first video content portion from a first collaborator, the first video content portion being associated with a first sequence indicator, receiving a second video content portion from a second collaborator, the second video content portion being associated with a second sequence indicator, determining an order for the first video content portion and the second video content portion based on the first sequence indicator and the second sequence indicator, automatically integrating the first video content portion with the second video content portion based on the order to create an integrated video content portion, and providing the integrated video content portion for real-time display to the first collaborator and the second collaborator.

    TRIMMING VIDEO FOR MULTI-VIDEO CLIP CAPTURE
    8.
    发明申请
    TRIMMING VIDEO FOR MULTI-VIDEO CLIP CAPTURE 审中-公开

    公开(公告)号：WO2022146849A1

    公开(公告)日：2022-07-07

    申请号：PCT/US2021/064985

    申请日：2021-12-22

    申请人： SNAP INC.

    发明人： ANVARIPOUR, Kaveh ,  BARRON, Christine ,  CAO, Wayne Mike ,  LANKAGE, Ranidu

    IPC分类号： G11B27/031 ,  G06F3/048 ,  G11B27/34

    摘要： Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for trimming video in association with multi-video clip capture. The program and method provide for displaying a capture user interface in accordance with a camera mode configured to capture multiple video clips for combining to generate a media content item; capturing the multiple video clips based on first user input received via the capture user interface, which includes a preview button selectable to navigate to a preview user interface for previewing and editing the multiple video clips; receiving, via the capture user interface, second user input selecting the preview button; and displaying, in response to the receiving, the preview user interface with a preview bar including a respective thumbnail for each of the multiple video clips, the preview bar being selectable to individually trim one or more of the multiple video clips.

    GENERATING AND MIXING AUDIO ARRANGEMENTS
    9.
    发明申请
    GENERATING AND MIXING AUDIO ARRANGEMENTS 审中-公开

    公开(公告)号：WO2022133479A1

    公开(公告)日：2022-06-23

    申请号：PCT/US2021/072973

    申请日：2021-12-16

    申请人： SCORED TECHNOLOGIES INC.

    发明人： DZIERZEK, Luke ,  KYRIAKOUDIS, Dimitrios ,  WARDE, Simon ,  FISHER, Ian

    IPC分类号： G11B27/031 ,  G11B27/028 ,  G11B27/34

    摘要： A request for an audio arrangement having one or more target audio arrangement characteristics is received. One or more target audio attributes are identified based on the one or more target audio arrangement characteristics. First audio data is selected. The first audio data has a first set of audio attributes, which comprises at least some of the identified one or more target audio attributes. Second audio data is selected. The second audio data has a second set of audio attributes, which comprises at least some of the identified one or more target audio attributes. One or more mixed audio arrangements are output and/or data useable to generate the one or more mixed audio arrangements is output. The one or more mixed audio arrangements are generated by at least the selected first and second audio data being mixed using an automated audio mixing procedure.

    AUTOMATED POST-PRODUCTION EDITING FOR USER-GENERATED MULTIMEDIA CONTENTS
    10.
    发明申请
    AUTOMATED POST-PRODUCTION EDITING FOR USER-GENERATED MULTIMEDIA CONTENTS 审中-公开

    公开(公告)号：WO2022093950A1

    公开(公告)日：2022-05-05

    申请号：PCT/US2021/056839

    申请日：2021-10-27

    申请人： WEMOVIE TECHNOLOGIES

    发明人： WU, Xidong ,  WU, Xiubo

    IPC分类号： G11B27/031 ,  G11B27/28 ,  H04N21/234 ,  G06V10/62 ,  G06V20/40 ,  G06V40/16 ,  H04N21/27 ,  H04N21/472 ,  H04N21/845 ,  H04N21/8543

    摘要： Methods, apparatus and systems related to packaging a multimedia content for distribution are described. In one example aspect, a method for performing post-production editing includes receiving one or more footages of an event from at least one user. The method includes constructing, based on information about the event, a script to indicate a structure of multiple temporal units of the one or more footages, and extracting semantic meaning from the one or more footages based on a multimodal analysis comprising at least an audio analysis and a video analysis. The method also includes adding editing instructions to the script based on the structure of the multiple temporal units and the semantic meaning extracted from the one or more footages and performing editing operations based on the editing instructions to generate an edited multimedia content based on the one or more footages.