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    • 6. 发明申请
    • PROTECTION OF INTERNET DELIVERED MEDIA
    • 保护互联网传送媒体
    • WO2012037033A2
    • 2012-03-22
    • PCT/US2011/051232
    • 2011-09-12
    • ROVI TECHNOLOGIES CORPORATIONBLAND, Timothy, Neil
    • BLAND, Timothy, Neil
    • H04N21/83H04N21/2343H04N21/845H04N21/61
    • H04N21/6125H04N21/2343H04N21/83H04N21/8455
    • Program code in a Web page hosted by a server and/or in server side code executed by the server is specially configured so that a modified media file whose source is embedded in the Web page and which is streamed by the server is properly playable only in browsers of media devices accessing the Web page. Thus, if a copy of the modified media file is downloaded to the media device or otherwise procured, the user of the media device is unable to properly play the downloaded copy by using a conventional media player. Further, if the downloaded copy is shared on a file sharing network, users of the file sharing network that download copies from the media device are also unable to properly play their downloaded copies by using conventional media players.
    • 由服务器托管的网页和/或由服务器执行的服务器端代码的网页中的程序代码被特别配置,使得其源被嵌入在网页中并且由服务器流式传输的修改的媒体文件仅在 媒体设备的浏览器访问网页。 因此,如果修改的媒体文件的副本被下载到媒体设备或以其他方式获得,则媒体设备的用户不能通过使用传统的媒体播放器来正确地播放下载的副本。 此外,如果下载的副本在文件共享网络上共享,则从媒体设备下载副本的文件共享网络的用户也不能通过使用常规媒体播放器正确地播放其下载的副本。
    • 10. 发明申请
    • RECOMMENDING A MEDIA ITEM BY USING AUDIO CONTENT FROM A SEED MEDIA ITEM
    • 通过使用来自种子媒体项目的音频内容来推荐媒体项目
    • WO2011139880A1
    • 2011-11-10
    • PCT/US2011/034483
    • 2011-04-29
    • ROVI TECHNOLOGIES CORPORATIONASIKAINEN, JoonasVOGEL, Brian, Kenneth
    • ASIKAINEN, JoonasVOGEL, Brian, Kenneth
    • G06F17/30
    • G06F17/30781G06F17/30743G06F17/30749G06F17/30761
    • A method and a system are provided for recommending a media item (e.g., movie and/or television program). In one example, the system receives a seed media item (e.g., seed movie and/or seed television program). A seed media item is an audio-visual recording that is identified as being of interest to a user. The system recognizes one or more recognized audio tracks (e.g., audio tracks and/or songs) from the seed media item. A recognized audio track is an audio recording that is contained in the seed media item. The system retrieves audio track metadata associated with at least one of the recognized audio tracks from the seed media item. Audio track metadata are data that describes an audio recording. The system recommends one or more recommended media items based on the audio track metadata. A recommended media item is an audio-visual recording (e.g., movie and/or television program).
    • 提供了一种用于推荐媒体项目(例如,电影和/或电视节目)的方法和系统。 在一个示例中,系统接收种子媒体项目(例如种子电影和/或种子电视节目)。 种子媒体项目是被识别为用户感兴趣的视听记录。 该系统从种子媒体项目识别一个或多个识别的音轨(例如,音轨和/或歌曲)。 识别的音轨是包含在种子媒体项目中的音频记录。 该系统从种子媒体项目中检索与至少一个所识别的音轨有关的音轨元数据。 音频轨道元数据是描述音频记录的数据。 系统根据音轨元数据推荐一个或多个推荐的媒体项目。 推荐的媒体项目是视听记录(例如电影和/或电视节目)。