Secure video delivery
    1.
    发明授权
    Secure video delivery 有权
    安全视频传送

    公开(公告)号:US09075962B1

    公开(公告)日:2015-07-07

    申请号:US14177312

    申请日:2014-02-11

    IPC分类号: H04L29/06 G06F21/10 H04L9/32

    摘要: Methods and apparatus, including computer program products, for secure video delivery. A method includes providing a cryptographically signed manifest Uniform Resource Locator (URL) to the Hypertext Transfer Protocol (HTTP) manifest format player, the signed URL including at least a validity time span and an identification of a video, in the manifest format player, loading the manifest URL, the manifest URL pointing to an instantiation of a proxy, in the proxy, loading the manifest URL and verifying a validity of the signed URL, in the proxy, retrieving the manifest URL contents, in the proxy, substituting each non-metadata entry in the manifest URL contents with signed URLs either to an underlying video segment or back to an instantiation of the proxy if an entry another manifest, and in the HTTP manifest player, processing the manifest altered with signed URLs as a standard manifest, playing the content.

    摘要翻译: 方法和设备,包括计算机程序产品,用于安全的视频传送。 一种方法包括向超文本传输​​协议(HTTP)清单格式播放器提供加密签名的清单统一资源定位符(URL),该签名URL至少包括有效时间段和清单格式播放器中的视频标识,加载 代理中的清单URL,指示代理的实例的清单URL,代理中的加载清单URL并验证签名的URL的有效性,在代理中检索清单URL内容, 在具有签名的URL的清单URL内容中的元数据条目到底层视频段或者如果条目另一清单返回到代理的实例,并且在HTTP清单播放器中处理该清单作为标准清单改变的标签清单中的元数据条目 内容。

    USING SPEECH TO TEXT FOR DETECTING COMMERCIALS AND ALIGNING EDITED EPISODES WITH TRANSCRIPTS
    2.
    发明申请
    USING SPEECH TO TEXT FOR DETECTING COMMERCIALS AND ALIGNING EDITED EPISODES WITH TRANSCRIPTS 有权
    使用语音来检测商业和编码与编码的编辑

    公开(公告)号:US20140207449A1

    公开(公告)日:2014-07-24

    申请号:US13744585

    申请日:2013-01-18

    IPC分类号: G10L15/26

    摘要: Methods and apparatus, including computer program products, for using speech to text for detecting commercials and aligning edited episodes with transcripts. A method includes, receiving an original video or audio having a transcript, receiving an edited video or audio of the original video or audio, applying a speech-to-text process to the received original video or audio having a transcript, applying a speech-to-text process to the received edited video or audio, and applying an alignment to determine locations of the edits.

    摘要翻译: 方法和设备,包括计算机程序产品,用于使用语音来检测广告,并将编辑的剧集与抄本对齐。 一种方法包括:接收具有抄本的原始视频或音频,接收原始视频或音频的经编辑的视频或音频,对接收到的具有抄本的原始视频或音频应用语音到文本处理, 对所接收的编辑的视频或音频进行文本处理,并应用对齐来确定编辑的位置。

    Using speech to text for detecting commercials and aligning edited episodes with transcripts
    3.
    发明授权
    Using speech to text for detecting commercials and aligning edited episodes with transcripts 有权
    使用语音来检测广告,并将编辑的剧集与成绩单对齐

    公开(公告)号:US09020817B2

    公开(公告)日:2015-04-28

    申请号:US13744585

    申请日:2013-01-18

    IPC分类号: G10L15/26 G10L15/00 G11B27/00

    摘要: Methods and apparatus, including computer program products, for using speech to text for detecting commercials and aligning edited episodes with transcripts. A method includes, receiving an original video or audio having a transcript, receiving an edited video or audio of the original video or audio, applying a speech-to-text process to the received original video or audio having a transcript, applying a speech-to-text process to the received edited video or audio, and applying an alignment to determine locations of the edits.

    摘要翻译: 方法和设备,包括计算机程序产品,用于使用语音来检测广告,并将编辑的剧集与抄本对齐。 一种方法包括:接收具有抄本的原始视频或音频,接收原始视频或音频的经编辑的视频或音频,对接收到的具有抄本的原始视频或音频应用语音到文本处理, 对所接收的编辑的视频或音频进行文本处理,并应用对齐来确定编辑的位置。

    Intelligent discard in information access system
    7.
    发明授权
    Intelligent discard in information access system 失效
    信息访问系统中的智能丢弃

    公开(公告)号:US07127450B1

    公开(公告)日:2006-10-24

    申请号:US09562547

    申请日:2000-05-02

    IPC分类号: G06F17/30

    摘要: A method of discarding results of a search of a collection of data includes parsing a query to produce fragments, searching the collection of data for matches to the fragments, determining a number of matches, placing the matches in a hierarchical tree data structure, determining an amount of space to display the matches, eliminating matches in the hierarchical tree data structure to fit within the amount of space and summarizing the eliminated matches.

    摘要翻译: 一种丢弃对数据集合的搜索结果的方法包括解析查询以产生片段,搜索数据集合以获得与片段的匹配,确定匹配数,将匹配放置在分层树数据结构中,确定 显示匹配的空间量,消除分层树数据结构中的匹配以适应空间量,并总结排除的匹配。

    Bootstrapping in information access systems
    8.
    发明授权
    Bootstrapping in information access systems 失效
    信息访问系统中的引导

    公开(公告)号:US08640017B1

    公开(公告)日:2014-01-28

    申请号:US09563487

    申请日:2000-05-02

    IPC分类号: G06F17/00

    CPC分类号: G06F17/30731 G06F17/30684

    摘要: A method of maintaining a collection of data includes extracting text from the collection of data, the text corresponding to keys and values, generating a feature lexicon from the extracted text, generating a language lexicon from the extracted text and generating configuration files corresponding to the extracted text.

    摘要翻译: 维护数据集合的方法包括从数据集合中提取文本,对应于键和值的文本,从提取的文本生成特征词典,从提取的文本生成语言词典,并生成与提取的文本相对应的配置文件 文本。

    Alignment of Metadata
    9.
    发明申请
    Alignment of Metadata 审中-公开
    元数据的对齐

    公开(公告)号:US20120303643A1

    公开(公告)日:2012-11-29

    申请号:US13116669

    申请日:2011-05-26

    申请人: Raymond Lau

    发明人: Raymond Lau

    IPC分类号: G06F7/00

    摘要: Methods and apparatus, including computer program products, for alignment of metadata. A method includes receiving two or more variations of an underlying piece of content, each piece of content including metadata, using a text alignment technique to correlate the metadata of the two or more variations, and merging multiple sets of the metadata into one multi-track set from the correlation.

    摘要翻译: 方法和设备,包括计算机程序产品,用于对齐元数据。 一种方法包括使用文本对准技术来接收底层内容的两个或多个变体,每个内容包括元数据,以使两个或多个变体的元数据相关联,并将多组元数据合并成一个多轨道 从相关设置。