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公开(公告)号：US20240224356A1
公开(公告)日：2024-07-04
申请号：US18606898
申请日：2024-03-15
申请人： Apple Inc.
发明人： Deepak Iyer , Thomas Alsina , Edward T. Schmidt , Elena Leyfman , David P. Saracino , Astrid Yi , Adam A. Sonnanstine , Jonathan A. Bennett , Gregory R. Chapman , Aparna S. Akella , Shreyas Nandagudi Sreesha
摘要： In some implementations a system can be configured to reduce the burden of pairing user devices with playback devices. For example, all users (or user devices) who commonly operate within a particular environment (e.g., a home) can be configured as authorized users of playback devices within the particular environment. When one of the authorized users pairs a user device with a playback device, all of the user devices for all authorized users can be automatically paired with the playback device as a result of the single pairing. Thus, only a single authorized user is burdened with the pairing process in order to pair all authorized users with the playback device.
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公开(公告)号：US20220232276A1
公开(公告)日：2022-07-21
申请号：US17713966
申请日：2022-04-05
申请人： Apple Inc.
发明人： Deepak Iyer , Thomas Alsina , Edward T. Schmidt , Elena Leyfman , David P. Saracino , Astrid Yi , Adam A. Sonnanstine , Jonathan A. Bennett , Gregory R. Chapman , Aparna S. Akella , Shreyas Nandagudi Sreesha , Johannes P. Schmidt
IPC分类号： H04N21/41 , H04L67/1061 , H04N21/4363 , H04N21/436 , H04W84/18 , H04W84/20 , H04L67/1042 , H04L67/104 , H04N21/482 , H04L67/1087 , H02J13/00
摘要： In some implementations, a system can be configured to allow remote control devices to quietly obtain status information related to various audio/video playback devices. For example, a streaming device (e.g., a user device, phone, etc.) can establish a streaming connection to a playback device. The playback device can be configured to only accept a single streaming connection (i.e., master connection). A remote control device (e.g., a user device, phone, etc.) can quietly connect (i.e., control connection) to the playback device without interrupting the master connection to obtain status information related to the playback device and or the media being streamed to the playback device. The remote control device can provide commands through the control connection to adjust the playback of the streamed media at the playback device.
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公开(公告)号：US20200084511A1
公开(公告)日：2020-03-12
申请号：US16125340
申请日：2018-09-07
申请人： Apple Inc.
IPC分类号： H04N21/4627 , H04N21/433 , H04N21/41 , H04N21/431
摘要： In some implementations, a first device can record a display screen of a second device remotely. For example, the first device (e.g., a remote computing device) can receive information identifying other computing devices on a network. The first device can receive a selection of one of the other computing devices (e.g., the second device) and send a message to the second device to initiate a recording of the display screen of the second device. In response to receiving the message, the second device can record video frames of images presented on the display of the second device. The second device can send the video frames to the first device for display and/or storage. While recording the images presented on the display screen, the second device can present indicia on the display screen of the second device indicating that a screen recording is in progress.
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公开(公告)号：US20190306904A1
公开(公告)日：2019-10-03
申请号：US16287999
申请日：2019-02-27
申请人： Apple Inc.
发明人： Deepak Iyer , Thomas Alsina , Edward T. Schmidt , Elena Leyfman , David P. Saracino , Astrid Yi , Adam A. Sonnanstine , Jonathan A. Bennett , Gregory R. Chapman , Aparna S. Akella , Shreyas Nandagudi Sreesha
摘要： In some implementations a system can be configured to reduce the burden of pairing user devices with playback devices. For example, all users (or user devices) who commonly operate within a particular environment (e.g., a home) can be configured as authorized users of playback devices within the particular environment. When one of the authorized users pairs a user device with a playback device, all of the user devices for all authorized users can be automatically paired with the playback device as a result of the single pairing. Thus, only a single authorized user is burdened with the pairing process in order to pair all authorized users with the playback device.
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公开(公告)号：US20180041403A1
公开(公告)日：2018-02-08
申请号：US15785184
申请日：2017-10-16
申请人： Apple Inc.
摘要： Systems and methods for negotiating control of a shared audio or visual resource are disclosed. A request for control of a shared audio or visual resource is received at an arbiter. The arbiter maintains existing state information for ownership of the shared audio or visual resource and ownership transition conditions of the shared audio or visual resource. The request is received from one of a process executing on an embedded system and a process executing on a mobile computing device. New state information regarding ownership of the shared audio or visual resource is determined based at least in part on the request for control and the ownership transition conditions. The new state information indicates which of the processes controls output of the shared audio or visual resource.
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公开(公告)号：US20170273044A1
公开(公告)日：2017-09-21
申请号：US15425068
申请日：2017-02-06
申请人： Apple Inc.
发明人： Thomas Alsina , Taylor G. Carrigan , Szu-Wen Huang , Eric S. Lee , William M. Bachman , Jeffrey L. Robbin , Steve S. Gedikian , Nicholas J. Paulson , Gregory R. Chapman , David P. Saracino , Steven P. Bischoff
CPC分类号： H04W56/0015 , H04L65/60 , H04L67/104 , H04N21/4307 , H04N21/43637 , H04N21/439 , H04N21/4788 , H04N21/4825 , H04W4/08 , H04W84/18
摘要： Methods and systems provide synchronized sharing of multimedia between multiple devices. The multiple devices may form an ad-hoc network for sharing of multimedia. In an embodiment, group members may have playlist manipulation privileges such as pausing, rewinding, fast forwarding, or adding tracks to the playlist. A system may stream or distribute content according to the shared playlist. Playback may be synchronized for group members so that everyone is exposed to a same part of the content as the same time.
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公开(公告)号：US20170255635A1
公开(公告)日：2017-09-07
申请号：US15602000
申请日：2017-05-22
申请人： Apple Inc.
发明人： James D. Batson , Meriko L. Borogove , Gregory R. Chapman , Patrick L. Coffman , Anthony J. Guetta , Aram Lindahl , Andrew Rostaing
摘要： A method and apparatus for intelligently routing and managing audio signals within an electronic device is disclosed. The routing is responsive to a set of logical and physical policies which are stored in data tables which can be updated as needed.
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公开(公告)号：US09411553B2
公开(公告)日：2016-08-09
申请号：US14464370
申请日：2014-08-20
申请人： Apple Inc.
发明人： William G. Stewart , Andrew E. Rostaing , Anthony J. Guetta , Eric J. Johnson , Gregory R. Chapman , Deepak Iyer , Douglas Wyatt
CPC分类号： G06F3/165 , G06F9/4411 , G06F9/44505 , H04M1/72522
摘要： An operating system of a device receives, from an application executing on that device, data that identifies a category of hardware resources that the application needs to use in order to function. That category is mapped to a specified set of hardware resources of the device. The operating system also receives, from the application, data that identifies a mode. The mode corresponds to an intended use of a set of hardware resources and is mapped to a group of hardware resource settings that are consistent with the intended use. The operating system allocates, to the application, a particular set of hardware resources that are mapped to the category. The operating system configures one or more hardware resources in the particular set of hardware resources in conformity with a particular group of settings that are mapped to the mode.
摘要翻译： 设备的操作系统从在该设备上执行的应用程序接收标识应用程序需要使用的功能类别的硬件资源的数据。 该类别被映射到设备的指定硬件资源集。 操作系统还从应用程序接收标识模式的数据。 该模式对应于一组硬件资源的预期用途，并被映射到与预期用途一致的一组硬件资源设置。 操作系统向应用程序分配映射到该类别的一组特定硬件资源。 操作系统根据映射到该模式的特定设置组来配置特定硬件资源集合中的一个或多个硬件资源。
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9.发明授权Time synchronization of multiple time-based data streams with independent clocks 有权具有独立时钟的多个基于时间的数据流的时间同步公开(公告)号：US08694670B2
公开(公告)日：2014-04-08
申请号：US13651175
申请日：2012-10-12
申请人： Apple Inc.
IPC分类号： G06F15/16
CPC分类号： G06F1/12 , H04N21/2368 , H04N21/4341 , H04N21/8547
摘要： Techniques are described for synchronizing multiple time-based data streams with independent clocks wherein relationships between clock rates of timing devices associated with the time-based data streams are determined, and based on these relationships, times in at least one of the time-based data streams may be translated to times in any of the other time-based data streams despite the data streams having independent clocks.
摘要翻译： 描述了用于使多个基于时间的数据流与独立时钟同步的技术，其中确定与基于时间的数据流相关联的定时装置的时钟速率之间的关系，并且基于这些关系，基于时间数据中的至少一个的时间 尽管数据流具有独立的时钟，流可以被转换成任何其他基于时间的数据流中的时间。
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公开(公告)号：US12041309B2
公开(公告)日：2024-07-16
申请号：US17954791
申请日：2022-09-28
申请人： Apple Inc.
IPC分类号： H04N21/241 , H04N21/254 , H04N21/258 , H04N21/41 , H04N21/431 , H04N21/433 , H04N21/4627 , H04N21/472 , H04L9/40
CPC分类号： H04N21/4627 , H04N21/4135 , H04N21/4312 , H04N21/4334 , H04L63/10
摘要： In some implementations, a first device can record a display screen of a second device remotely. For example, the first device (e.g., a remote computing device) can receive information identifying other computing devices on a network. The first device can receive a selection of one of the other computing devices (e.g., the second device) and send a message to the second device to initiate a recording of the display screen of the second device. In response to receiving the message, the second device can record video frames of images presented on the display of the second device. The second device can send the video frames to the first device for display and/or storage. While recording the images presented on the display screen, the second device can present indicia on the display screen of the second device indicating that a screen recording is in progress.
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