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    • 62. 发明申请
    • AUTOMATED GENERATION OF COORDINATED AUDIOVISUAL WORK BASED ON CONTENT CAPTURED GEOGRAPHICALLY DISTRIBUTED PERFORMERS
    • 基于内容捕获的地理分布执行器自动生成协调的视听作品
    • US20160358595A1
    • 2016-12-08
    • US15173041
    • 2016-06-03
    • SMULE, INC.
    • Kevin SungBona KimJon MoldoverJohn ShimminJeannie YangPerry R. Cook
    • G10H1/36G11B27/02
    • G10H1/368G10H1/366G10H2210/331G10H2220/005G10H2220/011G10H2220/355G10H2230/015G10H2240/175G10H2240/251G11B27/02
    • Vocal audio of a user together with performance synchronized video is captured and coordinated with audiovisual contributions of other users to form composite duet-style or glee club-style or window-paned music video-style audiovisual performances. In some cases, the vocal performances of individual users are captured (together with performance synchronized video) on mobile devices, television-type display and/or set-top box equipment in the context of karaoke-style presentations of lyrics in correspondence with audible renderings of a backing track. Contributions of multiple vocalists are coordinated and mixed in a manner that selects for presentation, at any given time along a given performance timeline, performance synchronized video of one or more of the contributors. Selections are in accord with a visual progression that codes a sequence of visual layouts in correspondence with other coded aspects of a performance score such as pitch tracks, backing audio, lyrics, sections and/or vocal parts.
    • 用户的声音与表演同步视频一起被捕获并与其他用户的视听贡献协调,以形成复合二重风格或欢乐的俱乐部风格或窗口播放的音乐视频风格的视听表演。 在某些情况下,在与声音效果对应的歌词卡拉OK式演示的背景下,在移动设备,电视机型显示器和/或机顶盒设备上捕获个人用户的声乐表演(以及性能同步视频) 的背景轨道。 协调和混合多个歌手的贡献,以选择演示,在给定的演奏时间表的任何给定时间,一个或多个贡献者的演出同步视频。 选择符合视觉进程,其编码与表演评分的其他编码方面对应的视觉布局序列,例如音高轨迹,背景音频,歌词,部分和/或声部。
    • 63. 发明申请
    • Method and Apparatus for the Insertion of Audio Cues in Media Files by Post-Production Audio & Video Editing Systems
    • 用于通过后期制作音频和视频编辑系统在媒体文件中插入音频提示的方法和装置
    • US20160336043A1
    • 2016-11-17
    • US15218913
    • 2016-07-25
    • mKues, Inc.
    • Eric H. Janszen
    • G11B27/34H04N21/858G11B27/02H04N21/81H04N21/8547
    • G11B27/34G11B27/02G11B27/031G11B27/3009H04N21/8106H04N21/8547H04N21/858
    • A system and method for post-production insertion of audio cues into media files is described, comprising a media transcoder loading into memory a first media file comprising audio tracks arranged along a timeline and an identifier identifying a location on the timeline of the first media file at which an item is to be presented, generating an audio cue tag comprising an audio cue having two or more inaudible audio signals, wherein the audio cue uniquely identifies the item associated with a web page to be accessed by a mobile device, and transcoding the first media file to encode at least some of the one or more audio tracks, embed the audio cue into a first audio track of the first media file, and determining not to compress at least a portion of the first audio track comprising the audio cue while compressing other portions of the first media file.
    • 描述了一种用于将音频提示插入到媒体文件中的后期制作插入的系统和方法,包括:媒体代码转换器,将媒体代码转换器加载到存储器中,该第一媒体文件包括沿着时间线布置的音频轨道;以及标识符,其标识第一媒体文件的时间线上的位置 生成包含具有两个或多个不可听音频信号的音频提示的音频提示标签,其中该音频提示唯一地标识与要由移动设备访问的网页相关联的项目,并且对该音频提示标签进行代码转换 第一媒体文件以对所述一个或多个音频轨道中的至少一些进行编码,将音频提示嵌入到第一媒体文件的第一音频轨道中,并且确定不压缩包括音频提示的第一音频轨道的至少一部分,同时 压缩第一媒体文件的其他部分。
    • 66. 发明授权
    • Handling video frames compromised by camera motion
    • 处理受相机运动影响的视频帧
    • US09407823B2
    • 2016-08-02
    • US14100189
    • 2013-12-09
    • Microsoft Corporation
    • Issa Khoury
    • H04N5/232G11B27/02H04N5/77
    • H04N5/23267G11B27/02H04N5/23222H04N5/23245H04N5/23251H04N5/23254H04N5/23258H04N5/2328H04N5/772
    • Example embodiments concern reducing the negative impacts of camera motion during video capture. Processing, transmitting, or displaying motion compromised video data yields inefficient use of bandwidth, battery power, memory, and other resources. Watching video acquired from a moving video camera may induce motion sickness. Unlike conventional systems that attempt to address motion by increasing frame capture rates to produce better individual frames, example embodiments identify frames that are compromised by motion data and do not provide or present them for viewing. Compromised frames may be logically or physically deleted from a video stream or memory. Motion may be detected by physical apparatus (e.g., accelerometer) or through image processing (e.g., motion artifacts, low correlation between frames, low signal-to-noise ratio). A display device may be controlled to operate in a video display mode or a still frame mode depending on motion detected in captured video frames.
    • 示例性实施例涉及减少视频捕获期间相机运动的负面影响。 处理,传输或显示运动损害的视频数据会带来带宽,电池电量,存储器和其他资源的低效使用。 观看从移动摄像机获取的视频可能会引起晕车。 与通过增加帧捕获速率来产生更好的单个帧来尝试解决运动的传统系统不同,示例性实施例标识被运动数据损害并且不提供或呈现它们进行观看的帧。 压缩帧可以从视频流或存储器逻辑地或物理地删除。 可以通过物理设备(例如,加速度计)或通过图像处理(例如,运动伪影,帧之间的低相关性,低信噪比)来检测运动。 可以根据捕获的视频帧中检测到的运动,控制显示设备以视频显示模式或静止帧模式操作。