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    METHOD, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR VIDEO RECORDING
    1.
    发明公开
    METHOD, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR VIDEO RECORDING 审中-公开

    公开(公告)号：US20240195937A1

    公开(公告)日：2024-06-13

    申请号：US18585272

    申请日：2024-02-23

    Applicant: Beijing Zitiao Network Technology Co., Ltd.

    Inventor： Mingyi LI

    IPC: H04N5/92 ,  G11B27/036 ,  G11B27/34 ,  H04N5/77 ,  H04N23/63

    CPC classification number: H04N5/9205 ,  G11B27/036 ,  G11B27/34 ,  H04N5/772 ,  H04N23/63

    Abstract: The disclosure provides a method, device, storage medium and program product for video recording. The method includes: in response to a shooting initiation instruction, placing a video frame image collected by a camera into a first video track, and displaying the video frame image in the first video track; in response to a playing instruction for a second video, placing a video frame image of the second video into a second video track, and displaying the video frame image in the second video track; in response to a pausing playing instruction for the second video, pausing placing the video frame image of the second video into the second video track; and in response to a recording instruction, synthesizing the video frame image in the first video track with the video frame image in the second video track to obtain a video frame image of a recorded video.

    Combining video streams having different information-bearing levels
    3.
    发明授权
    Combining video streams having different information-bearing levels 有权

    公开(公告)号：US11856313B2

    公开(公告)日：2023-12-26

    申请号：US17686290

    申请日：2022-03-03

    Applicant: Apple Inc.

    Inventor： William D. Lindmeier ,  Devin William Chalmers

    IPC: H04N5/77 ,  H04N5/265 ,  H04N5/92 ,  H04N23/45 ,  H04N23/667 ,  H04N23/951

    CPC classification number: H04N5/265 ,  H04N5/77 ,  H04N5/9205 ,  H04N23/45 ,  H04N23/667 ,  H04N23/951

    Abstract: A method includes recording a first video stream characterized by a first value of a first quality characteristic. The method includes determining that the first video stream satisfies a trigger criterion. The trigger criterion characterizes a threshold amount of video content change information. The method includes, in response to determining that the first video stream satisfies the trigger criterion, obtaining a second video stream characterized by a second value of a second quality characteristic. The second video stream includes scene information also included in the first video stream. The second value of the second quality characteristic is indicative of a higher quality video stream than the first value of the first quality characteristic. The method includes generating a third video stream by adding information from the second video stream to the first video stream. The third video stream corresponds to a higher quality version of the first video stream.

    IMAGING APPARATUS
    4.
    发明申请
    IMAGING APPARATUS 审中-公开

    公开(公告)号：US20180278884A1

    公开(公告)日：2018-09-27

    申请号：US15798188

    申请日：2017-10-30

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Kazuya ABE

    IPC: H04N5/92 ,  H04N5/232

    CPC classification number: H04N5/9205 ,  H04N5/23229 ,  H04N5/23245 ,  H04N5/232933 ,  H04N5/772 ,  H04N5/907 ,  H04N5/91

    Abstract: The present disclosure provides an imaging apparatus that shoots a video. The imaging apparatus includes an imaging unit that generates image data based on optical information input through an optical system; an image processor that generates video data based on the image data; and a controller that, when a shooting period in which a video is shot has a first shooting period from a start of first recording till an end of the first recording and a second shooting period from a start of second recording till an end of the second recording, generates a single file using, out of the video data, first video data corresponding to the video shot during the first shooting period and second video data corresponding to the video shot during the second shooting period.

    Teleconference Information Insertion Method, Device and System
    7.
    发明申请
    Teleconference Information Insertion Method, Device and System 有权
    电话会议信息插入方法，设备和系统

    公开(公告)号：US20160014376A1

    公开(公告)日：2016-01-14

    申请号：US14646062

    申请日：2013-08-30

    Applicant: ZTE CORPORATION

    Inventor： Xin TONG ,  Fu WANG ,  Liangping ZHANG

    IPC: H04N7/15 ,  H04N7/01 ,  H04N5/92 ,  H04M3/56

    CPC classification number: H04N7/152 ,  H04M3/567 ,  H04N5/9205 ,  H04N7/01

    Abstract: The disclosure provides a method, device and system for teleconference information insertion. The method includes: a valid insertion content is acquired according to a stored insertion content after an conference insertion request is detected, and a real-time content of a conference is switched to the valid insertion content. Thus, a purpose of information insertion in a conference is achieved by pre-storing an insertion content before or during the conference, then acquiring a valid insertion content according to the stored insertion content after a conference insertion request is detected during the conference and finally switching the real-time content of the conference to the insertion content, thereby enhancing the effect of the conference.

    Abstract translation: 本公开提供了用于电话会议信息插入的方法，设备和系统。 该方法包括：在检测到会议插入请求之后，根据存储的插入内容获取有效的插入内容，并将会议的实时内容切换到有效的插入内容。 因此，通过在会议之前或期间预先存储插入内容来实现信息插入的目的，然后在会议期间检测到会议插入请求并最终切换之后，根据存储的插入内容获取有效的插入内容 会议的实时内容到插入内容，从而增强会议的效果。

    Recording medium, reproduction apparatus, recording method, program, and reproduction method
    8.
    发明授权
    Recording medium, reproduction apparatus, recording method, program, and reproduction method 有权
    记录介质，再现装置，记录方法，程序和再现方法

    公开(公告)号：US08463107B2

    公开(公告)日：2013-06-11

    申请号：US12757128

    申请日：2010-04-09

    Applicant: Wataru Ikeda ,  Tomoyuki Okada ,  Yasushi Uesaka ,  Masayuki Kozuka

    Inventor： Wataru Ikeda ,  Tomoyuki Okada ,  Yasushi Uesaka ,  Masayuki Kozuka

    IPC: H04N5/917

    CPC classification number: G11B27/34 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/3036 ,  G11B2220/2541 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N5/9205 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8715

    Abstract: On a BD-ROM, there is recorded is a digital stream into which video and audio streams are multiplexed. The video stream is composed of a plurality of pictures that together represent video. The graphics stream includes a PES packet storing state control information (ICS) and PES packets containing graphics data (ODSs). The graphics data constructs an interactive display. The state control information defines the control so as to change the states of buttons presented on the interactive display according to the reproduction proceeding and user operations.The ICS is attached with a PTS showing the display timing of a picture to be synchronized with the interactive display. The ODS is attached with a PTS showing the timing for decoding the graphics data. The timing shown in the ODS is prior to the display timing.

    Abstract translation: 在BD-ROM中，记录有视频和音频流被多路复用的数字流。 视频流由一起表示视频的多个图像组成。 图形流包括存储状态控制信息（ICS）的PES分组和包含图形数据（ODS）的PES分组。 图形数据构成交互式显示。 状态控制信息定义控制，以便根据再现进行和用户操作来改变呈现在交互式显示器上的按钮的状态。 ICS附有PTS，显示要与交互式显示同步的图片的显示时间。 ODS附带有显示解码图形数据的时间的PTS。 ODS显示的时间在显示时间之前。

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