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23 条记录 (耗时 0.014 秒)

    Web-hosted video recording and associated systems and methods
    1.
    发明授权
    Web-hosted video recording and associated systems and methods 有权

    公开(公告)号：US11785282B1

    公开(公告)日：2023-10-10

    申请号：US18085389

    申请日：2022-12-20

    申请人： Loom, Inc.

    发明人： Harshyt Goel ,  Brendon John Muschamp ,  Jae Eun Lee ,  Justin Reidy

    IPC分类号： H04N21/433 ,  H04N21/266 ,  H04N21/254

    CPC分类号： H04N21/4334 ,  H04N21/2541 ,  H04N21/26613

    摘要： Systems and methods for loginless video recording from a third-party website viewed on a user device are provided. The present invention enables users to record a video while browsing a third-party website without the need for installing recording software or logging into a recording service, thus paving the way to anonymous online recording and messaging. In one embodiment, the method, executable by a recording server, includes receiving a signed token associated with a user access request to a third-party server; receiving from the user device an iframe request including the signed token, in response to a user recording request; verifying a signature of the signed token; transmitting to the user device code for generating an iframe for display on the third-party website at the user device; receiving from the iframe a session validation request; generating a recording session; and receiving from the iframe a recording action request.

    Instant video trimming and stitching and associated methods and systems
    4.
    发明授权
    Instant video trimming and stitching and associated methods and systems 有权

    公开(公告)号：US11462247B2

    公开(公告)日：2022-10-04

    申请号：US17565156

    申请日：2021-12-29

    申请人： Loom, Inc.

    发明人： Vinay Hiremath ,  Bruno Henrique da Silva

    IPC分类号： G11B27/031 ,  G11B27/34

    摘要： Systems and methods for combined video trimming and stitching are disclosed. In one embodiment, the method receives two video files, each including labeled video segments and a playlist. Each playlist includes segment labels providing a segment playback order. The method receives a trim request including a target time range to be removed from a first video file, and a stitch request including the playlists of the two video files. The target time range starts at a beginning bookend timestamp and ends at an ending bookend timestamp. The method identifies beginning and ending bookend segments based on the beginning and ending bookend timestamps, then executes the trim request by processing the beginning or the ending bookend segment, and modifying the first video's playlist. The method executes the stitch request by generating a combined playlist for a combined video file.

    Instant video stitching and associated methods and systems
    9.
    发明授权
    Instant video stitching and associated methods and systems 有权

    公开(公告)号：US11315601B1

    公开(公告)日：2022-04-26

    申请号：US17544466

    申请日：2021-12-07

    申请人： Loom, Inc.

    发明人： Vinay Hiremath ,  Bruno Henrique da Silva

    IPC分类号： G11B27/031 ,  G11B27/34

    摘要： Systems and methods for stitching together two video files are disclosed. In one embodiment, the method first receives a first video file and a second video file. Each video file includes a plurality of labeled video segments and a playlist. Each playlist includes a plurality of segment labels providing a segment playback order. Each labeled video segment includes a plurality of frames and a corresponding plurality of timestamps. After receiving the two video files, the method receives a stitch request including the playlists of the two video files. Finally, the method executes the stitch request by time shifting the labeled video segments of the second video and generating a modified playlist. Also disclosed is a method for trimming a video file, which may be utilized to trim the video files before stitching them together.

    LED LIGHTING FIXTURE WITH A LIGHT EMITTING WAVEGUIDE RESEMBLING A LAMP SHADE
    10.
    发明申请
    LED LIGHTING FIXTURE WITH A LIGHT EMITTING WAVEGUIDE RESEMBLING A LAMP SHADE 有权
    LED灯具，带有发光波导，可以保护灯泡

    公开(公告)号：US20170068033A1

    公开(公告)日：2017-03-09

    申请号：US15120148

    申请日：2015-01-22

    申请人： Matthew Kennedy

    发明人： Matthew Kennedy

    IPC分类号： F21V8/00 ,  F21V19/00 ,  F21V17/10 ,  F21V1/00 ,  F21V23/00 ,  F21S6/00

    CPC分类号： G02B6/0001 ,  F21S6/005 ,  F21V1/00 ,  F21V1/146 ,  F21V17/10 ,  F21V19/003 ,  F21V23/001 ,  F21V2200/20 ,  F21Y2115/10

    摘要： A lighting waveguide and its assembly in an LED lighting fixture. LED waveguide technology offers a novel approach to the design of a lighting fixture that still retains a typical appearance of a lamp shade and lighting fixture. A nominally transparent plastic or glass waveguide is fashioned into the shape of a lamp shade with a slot at one side that defines a gap between two edges or ends of the waveguide, and possess perturbations on the surface of the waveguide to facilitate the extraction and provide usable light from the lighting fixture. An LED PCB board, with side-mounted LEDs, is mounted to the lighting fixture between the slot in the waveguide such that the light emitting surfaces of the LEDs are proximal to and face towards the edges of the waveguide, Illuminating the waveguide and providing light from the light fixture via the perturbations that provide a light extraction.

    摘要翻译： LED照明灯具中的照明波导及其组件。 LED波导技术为照明灯具的设计提供了一种新颖的方法，它仍保留了灯罩和灯具的典型外观。 标称透明的塑料或玻璃波导被制成灯罩的形状，在一侧具有限定波导的两个边缘或端部之间的间隙的槽，并且在波导的表面上具有扰动以便于提取并提供 照明灯具的可用光。 具有侧面安装的LED的LED PCB板被安装到照明器具在波导管的槽之间，使得LED的发光表面接近并面对波导的边缘，照亮波导并提供光 从灯具通过提供光提取的扰动。