Reducing Startup Delays for Presenting Remote Media Items

    公开(公告)号:US20210234781A1

    公开(公告)日:2021-07-29

    申请号:US17228344

    申请日:2021-04-12

    Applicant: Apple Inc.

    Abstract: In some implementations, a computing system can reduce startup delays for presenting remote media items. For example, when a user requests media content from a media service, the computing system can include information about the first media item to be played in the initial startup messages to reduce the number of roundtrips needed between client and server devices to present the first media item. A media item can include an introductory asset. The introductory asset can be a portion of the full media item that can be decrypted with a local key or not encrypted at all so that a media client can receive and start presenting the introductory media asset quickly while the full media item is being processed by the media client. In some implementations, the system can remove leading silence from the media item so that the amount of delay perceived by the user is reduced.

    Revisiting content history
    36.
    发明授权

    公开(公告)号:US10810250B2

    公开(公告)日:2020-10-20

    申请号:US15379060

    申请日:2016-12-14

    Applicant: Apple Inc.

    Abstract: The content items presented to a user account as part of a media station can be recorded in a content history index, which can be requested and presented to the user account. The content history can enable a user to revisit the content items included in the content history and/or provide feedback regarding the content items. The version of the content item returned to the user can be based on the client device used to request the content item. For example, a user that was presented a content item on their mobile device, can later request to revisit the content item on their PC and receive a version of the content item best suited for presentation by the PC, rather than the version presented on the mobile device.

    UPDATING PLAYLISTS USING PUSH AND PULL
    38.
    发明申请

    公开(公告)号:US20190312944A1

    公开(公告)日:2019-10-10

    申请号:US16384610

    申请日:2019-04-15

    Applicant: Apple Inc.

    Abstract: Some implementations allow users to create and share data including playlists. Such playlists may be subscribed to by other users. Changes to such playlists, such as updates by the curator of the playlist, must be propagated to subscribers in a timely manner while efficiently utilizing resources. Some implementations allow updates to be propagated using a push notification to cause client devices to request the update (push). Alternatively, updates may be made when the client devices of the subscribers next accesses the system (pull). An aggregator system may be used to make decisions on which users to send push notifications, and which users to wait to pull updates on their own. Additionally, the aggregator may determine that certain playlist updates should be distributed using push notifications. The aggregator may determine that only certain playlist subscribers should receive push notifications regarding playlist updates.

    Revisiting content history
    40.
    发明授权
    Revisiting content history 有权
    重新审视内容记录

    公开(公告)号:US09552359B2

    公开(公告)日:2017-01-24

    申请号:US14186965

    申请日:2014-02-21

    Applicant: Apple Inc.

    CPC classification number: G06F17/30053 G06F17/30029

    Abstract: The content items presented to a user account as part of a media station can be recorded in a content history index, which can be requested and presented to the user account. The content history can enable a user to revisit the content items included in the content history and/or provide feedback regarding the content items. The version of the content item returned to the user can be based on the client device used to request the content item. For example, a user that was presented a content item on their mobile device, can later request to revisit the content item on their PC and receive a version of the content item best suited for presentation by the PC, rather than the version presented on the mobile device.

    Abstract translation: 作为媒体站的一部分呈现给用户帐户的内容项可以被记录在可以被请求并呈现给用户帐户的内容历史索引中。 内容历史可以使用户能够重新访问包含在内容历史中的内容项目和/或提供关于内容项目的反馈。 返回给用户的内容项的版本可以基于用于请求内容项的客户端设备。 例如,在其移动设备上呈现内容项目的用户可以稍后请求重新访问其PC上的内容项目并且接收最适合于由PC呈现的内容项目的版本,而不是在 移动设备。

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