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    • 9. 发明申请
    • EXTENDED VIDEOLENS MEDIA ENGINE FOR AUDIO RECOGNITION
    • 扩展的视频媒体发声器用于音频识别
    • US20130006625A1
    • 2013-01-03
    • US13171246
    • 2011-06-28
    • Priyan GunatilakeDjung NguyenAbhishek PatilDipendu Saha
    • Priyan GunatilakeDjung NguyenAbhishek PatilDipendu Saha
    • G10L15/26G10L17/00G10L11/00
    • G10L17/08G10L15/26G10L25/81H04N21/4394H04N21/84
    • A system, method, and computer program product for automatically analyzing multimedia data audio content are disclosed. Embodiments receive multimedia data, detect portions having specified audio features, and output a corresponding subset of the multimedia data and generated metadata. Audio content features including voices, non-voice sounds, and closed captioning, from downloaded or streaming movies or video clips are identified as a human probably would do, but in essentially real time. Particular speakers and the most meaningful content sounds and words and corresponding time-stamps are recognized via database comparison, and may be presented in order of match probability. Embodiments responsively pre-fetch related data, recognize locations, and provide related advertisements. The content features may be also sent to search engines so that further related content may be identified. User feedback and verification may improve the embodiments over time.
    • 公开了一种用于自动分析多媒体数据音频内容的系统,方法和计算机程序产品。 实施例接收多媒体数据,检测具有指定音频特征的部分,并输出多媒体数据和生成的元数据的相应子集。 来自下载或流式电影或视频剪辑的包括语音,非语音和隐藏字幕的音频内容特征被识别为人可能会做,但基本上是实时的。 通过数据库比较来识别特定的扬声器和最有意义的内容声音和单词和相应的时间戳,并且可以按照匹配概率的顺序呈现。 实施例响应式预取相关数据,识别位置并提供相关广告。 内容特征也可以被发送到搜索引擎,使得可以识别进一步的相关内容。 用户反馈和验证可以随时间改进实施例。