公开(公告)号：US09311365B1

公开(公告)日：2016-04-12

申请号：US14019010

申请日：2013-09-05

Applicant: Google Inc.

Inventor： Yang Lu ,  George Alban Heitz

IPC: G06F17/30

CPC classification number: G06F17/30542 ,  G06F17/30156 ,  G06F17/30778

Abstract: A system and method for managing music associated with a user account of an online music provider including receiving a request from a client device to add a song to the user account. A first match search is performed for the corresponding hash pair in a matching pipeline. Each hash pair in the matching pipeline includes a logical link corresponding to a song in a master repository. A second match search is performed when the first match search determines that the song is missing from the master repository. The second match search includes fingerprint matching. The song is associated with the user account when either first or second match search identifies the song to be in the master repository. An upload of the song to the online music provider is requested when the first and second match search determines that the song is missing from the master repository.

Abstract translation: 一种用于管理与在线音乐提供者的用户帐户相关联的音乐的系统和方法，包括接收来自客户端设备的向所述用户帐户添加歌曲的请求。 对匹配管道中的相应散列对执行第一匹配搜索。 匹配流水线中的每个哈希对包括与主存储库中的歌曲相对应的逻辑链路。 当第一匹配搜索确定主存储库中缺少歌曲时，执行第二匹配搜索。 第二匹配搜索包括指纹匹配。 当第一或第二匹配搜索将歌曲标识在主存储库中时，该歌曲与用户帐户相关联。 当第一和第二匹配搜索确定歌曲在主存储库中丢失时，请求将歌曲上传到在线音乐提供商。