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1.发明申请STORING AND SEARCHING FINGERPRINTS DERIVED FROM MEDIA CONTENT BASED ON A CLASSIFICATION OF THE MEDIA CONTENT 审中-公开根据媒体内容的分类存储和搜索从媒体内容中提取的指纹公开(公告)号：US20150269149A1
公开(公告)日：2015-09-24
申请号：US14730185
申请日：2015-06-03
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Tianshi Gao , Regunthan Radhakrishnan , Wenyu Jiang , Claus Bauer
CPC classification number: G06F17/3028 , G06F17/30964 , G06K9/00087 , G06K9/00744 , G06K9/52 , G06K9/6201 , G06K9/6267
Abstract: Attributes are identified in media content. A classification value of the media content is computed based on the identified attributes. Thereafter, a fingerprint derived from the media content is stored or searched for based on the classification value of the media content.
Abstract translation: 属性在媒体内容中标识。 基于所识别的属性来计算媒体内容的分类值。 此后，基于媒体内容的分类值来存储或搜索从媒体内容导出的指纹。
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2.发明申请ALIGNMENT AND RE-ASSOCIATION OF METADATA FOR MEDIA STREAMS WITHIN A COMPUTING DEVICE 有权在计算机设备中媒体流的元数据的对齐和重新关联公开(公告)号：US20150269255A1
公开(公告)日：2015-09-24
申请号：US14730161
申请日：2015-06-03
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Wenyu Jiang , Regunthan Radhakrishnan , Claus Bauer
CPC classification number: G06F17/30743 , G06F3/16 , G06F17/30017 , G10L19/167 , H03G3/3005
Abstract: Techniques for re-associating dynamic metadata with media data are provided. A media processing system creates, with a first media processing stage, binding information comprising dynamic metadata and a time relationship between the dynamic metadata and media data. The binding information may be derived from the media data. While the first media processing stage delivers the media data to a second media processing stage in a first data path, the first media processing stage passes the binding information to the second media processing stage in a second data path. The media processing system re-associates, with the second media processing stage, the dynamic metadata and the media data using the binding information.
Abstract translation: 提供了将动态元数据与媒体数据重新关联的技术。 媒体处理系统在第一媒体处理阶段创建包含动态元数据和动态元数据与媒体数据之间的时间关系的绑定信息。 可以从媒体数据导出绑定信息。 当第一媒体处理阶段将媒体数据传送到第一数据路径中的第二媒体处理阶段时，第一媒体处理阶段将绑定信息传递到第二数据路径中的第二媒体处理阶段。 媒体处理系统使用绑定信息在第二媒体处理阶段重新关联动态元数据和媒体数据。
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公开(公告)号：US09619559B2
公开(公告)日：2017-04-11
申请号：US14730161
申请日：2015-06-03
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Wenyu Jiang , Regunthan Radhakrishnan , Claus Bauer
CPC classification number: G06F17/30743 , G06F3/16 , G06F17/30017 , G10L19/167 , H03G3/3005
Abstract: Techniques for re-associating dynamic metadata with media data are provided. A media processing system creates, with a first media processing stage, binding information comprising dynamic metadata and a time relationship between the dynamic metadata and media data. The binding information may be derived from the media data. While the first media processing stage delivers the media data to a second media processing stage in a first data path, the first media processing stage passes the binding information to the second media processing stage in a second data path. The media processing system re-associates, with the second media processing stage, the dynamic metadata and the media data using the binding information.
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