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    INTEGRATED ACCESSORY CONTROL USER INTERFACE
    1.
    发明申请
    INTEGRATED ACCESSORY CONTROL USER INTERFACE 审中-公开
    集成的附件控制用户界面

    公开(公告)号：WO2017218188A1

    公开(公告)日：2017-12-21

    申请号：PCT/US2017/035211

    申请日：2017-05-31

    Applicant: APPLE INC.

    Inventor： NADATHUR, Anush, G. ,  GARRIDO, Christopher, M. ,  RAMASWAMY, Vinay, A. ,  SANTHANAM, Karthick ,  ABUAN, Joe, S. ,  MCLAUGHLIN, Kevin, P. ,  RAMA, Srinivas ,  JIN, Ming ,  SHIANG, Hsien-Po

    IPC: H04N7/18 ,  H04L29/08 ,  H04L12/28

    Abstract: An integrated accessory control system can integrate functionality (services) of multiple disparate accessories and provide a unified user interface for interacting with the system via a controller device. An integrated accessory control system can include one accessory that can detect an event or action and send a notification to the controller device and at least one other accessory, such as an IP camera, that can be operated in response to the notification. In response to the notification, a controller device can generate an integrated user interface for interacting with the accessories in the integrated accessory control system. The interface can include a live feed from the IP camera, which can provide a media stream responsive to instructions from the controller.

    Abstract translation: 集成的附件控制系统可集成多个不同配件的功能（服务），并提供统一的用户界面，以便通过控制器设备与系统进行交互。 集成附件控制系统可以包括一个附件，其可以检测事件或动作，并向控制器设备和至少一个其他附件（例如IP摄像机）发送通知，该附件可以响应于该通知而被操作。 响应于该通知，控制器设备可以生成用于与集成附件控制系统中的附件交互的集成用户界面。 该接口可以包括来自IP摄像头的实时馈送，它可以响应来自控制器的指令提供媒体流。

    MULTIWAY AUDIO-VIDEO CONFERENCING
    2.
    发明申请
    MULTIWAY AUDIO-VIDEO CONFERENCING 审中-公开

    公开(公告)号：WO2019236167A1

    公开(公告)日：2019-12-12

    申请号：PCT/US2019/023224

    申请日：2019-03-20

    Applicant: APPLE INC.

    Inventor： GARRIDO, Christopher M. ,  DEVANNEAUX, Thomas P. ,  YANG, Yan ,  JIN, Ming ,  CHIEM, Vu H. ,  MIAUTON, Patrick ,  SANTHANAM, Karthick ,  BIDERMAN, David L. ,  SHIANG, Hsien-Po ,  CHIEN, Eric L. ,  ZHENG, Xiaoxiao ,  CHAN, Bess C. ,  HARADA, Komei ,  ZHANG, Dazhong

    IPC: H04N7/15

    Abstract: A device implementing a system for audio-video conferencing using multiple stream identifiers includes a processor configured to receive, from a sending device, indication of a first content stream and a first stream identifier, and indication of a second content stream and a second stream identifier associated. The first content stream and the second content stream correspond to different bit rates of streaming content. The processor is configured to receive, from a receiving device, a request to subscribe to the second content stream, the request including the second stream identifier, and receive, from the sending device, an indication that the second stream identifier has been associated with the first content stream. The processor is configured to forward, to the receiving device, the first content stream based on the request to subscribe to the second content stream and on the indication that the second stream identifier has been associated with the first content stream.

    MEDIA FEED PRIORITIZATION FOR MULTI-PARTY CONFERENCING
    3.
    发明申请
    MEDIA FEED PRIORITIZATION FOR MULTI-PARTY CONFERENCING 审中-公开

    公开(公告)号：WO2019217446A3

    公开(公告)日：2019-11-14

    申请号：PCT/US2019/031155

    申请日：2019-05-07

    Applicant: APPLE INC.

    Inventor： GARRIDO, Christopher ,  ZHANG, Dazhong ,  SANTHANAM, Karthick ,  MIAUTON, Patrick ,  ZHENG, Xiaoxiao ,  CHAN, Bess ,  SHIANG, Peter ,  HU, Sudeng ,  SONG, Peikang ,  ZHOU, Xiaosong

    IPC: H04N7/14 ,  H04L29/06

    Abstract: Techniques presented herein provide an improved relay user experience and improved management of scarce computing and network resources as the number of relay endpoints increases. A sourcing endpoint device may generate a media feed, such as video and/or audio feed, representing contribution from a conference participant. The sourcing endpoint device may generate a priority value for the media feed, and the priority value may be transmitted to other members of the relay along with the input feed. Priority values of the different relay participants may be used by other devices, for example, intermediate servers or receiving endpoint devices, to manage aspects of the relay. For example, a relay server may prune streams from select endpoint devices based on relative priority values received from those devices. Alternatively, receiving endpoint devices may alter presentation of received feeds based on their associated priority values.

    CAMERA FORMAT SELECTION
    4.
    发明申请
    CAMERA FORMAT SELECTION 审中-公开

    公开(公告)号：WO2023064139A1

    公开(公告)日：2023-04-20

    申请号：PCT/US2022/045705

    申请日：2022-10-04

    Applicant: APPLE INC.

    Inventor： SANTHANAM, Karthick ,  CHIEN, Eric, L. ,  GARRIDO, Christopher, M. ,  HORN, Kyle, W. ,  BAIRD, Ian, J. ,  SUN, Qian ,  BIDERMAN, David, L.

    IPC: H04N7/14

    Abstract: The subject technology receives, at a local device, a requested camera format based on specifications of a display associated with a remote device. The remote device and the local device are devices participating in a video conference. The requested camera format includes a first resolution. Camera formats supported by a camera associated with the local device are determined. If a second resolution of a first camera format matches among the supported camera formats matches with the first resolution, the first camera format is selected for capturing the video stream by the camera. Otherwise, a second camera format among the supported camera formats is determined for capturing the video stream so as to maximize a field of view of the video stream relative to other camera formats supported by the camera.

    MEDIA FEED PRIORITIZATION FOR MULTI-PARTY CONFERENCING
    5.
    发明申请
    MEDIA FEED PRIORITIZATION FOR MULTI-PARTY CONFERENCING 审中-公开

    公开(公告)号：WO2019217446A2

    公开(公告)日：2019-11-14

    申请号：PCT/US2019/031155

    申请日：2019-05-07

    Applicant: APPLE INC.

    Inventor： GARRIDO, Christopher ,  ZHANG, Dazhong ,  SANTHANAM, Karthick ,  MIAUTON, Patrick ,  ZHENG, Xiaoxiao ,  CHAN, Bess ,  SHIANG, Peter ,  HU, Sudeng ,  SONG, Peikang ,  ZHOU, Xiaosong

    IPC: H04N7/14 ,  H04L29/06

    Abstract: Techniques presented herein provide an improved relay user experience and improved management of scarce computing and network resources as the number of relay endpoints increases. A sourcing endpoint device may generate a media feed, such as video and/or audio feed, representing contribution from a conference participant. The sourcing endpoint device may generate a priority value for the media feed, and the priority value may be transmitted to other members of the relay along with the input feed. Priority values of the different relay participants may be used by other devices, for example, intermediate servers or receiving endpoint devices, to manage aspects of the relay. For example, a relay server may prune streams from select endpoint devices based on relative priority values received from those devices. Alternatively, receiving endpoint devices may alter presentation of received feeds based on their associated priority values.

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