公开(公告)号：US20140047487A1

公开(公告)日：2014-02-13

申请号：US13962738

申请日：2013-08-08

Applicant: QUALCOMM INCORPORATED

Inventor： Isaac David GUEDALIA ,  Sarah GLICKFIELD ,  Riva POMERANTZ

IPC: H04N21/436

CPC classification number: H04N21/43615 ,  H04L12/2809 ,  H04L65/1069 ,  H04L65/1093 ,  H04L65/4076 ,  H04L67/12 ,  H04L67/16 ,  H04N21/2143 ,  H04N21/258 ,  H04N21/25825 ,  H04N21/25833 ,  H04N21/4312 ,  H04N21/4858 ,  H04N21/632 ,  H04N21/64746 ,  H04N21/6547 ,  H04W4/02 ,  H04W4/023 ,  H04W4/08 ,  H04W4/70 ,  H04W4/80

Abstract: In an embodiment, a device controller initiates a dynamic discovery procedure to detect media output devices that are currently in proximity to a user. The device controller determines a first subset of the detected media output devices configured to present a first media type (e.g., video, audio, etc.) to the user and a second subset of the detected media output devices configured to present a second media type (e.g., audio, video, etc.) to the user. The device controller directs first and second portions of media to the first and second subsets conjunctive presentation. In another embodiment, the first and/or second subsets can include two or more devices, such that the same media type can be presented by multiple devices (e.g., to achieve a surround sound effect, a split-screen or cloned video effect, etc.).

Abstract translation: 在一个实施例中，设备控制器启动动态发现过程以检测当前处于用户附近的媒体输出设备。 设备控制器确定被配置为向用户呈现第一媒体类型（例如，视频，音频等）的检测到的媒体输出设备的第一子集以及被配置为呈现第二媒体类型的所检测到的媒体输出设备的第二子集 （例如，音频，视频等）。 设备控制器将媒体的第一和第二部分引导到第一和第二子集的连接呈现。 在另一个实施例中，第一和/或第二子集可以包括两个或更多个设备，使得相同的媒体类型可由多个设备呈现（例如，以实现环绕声效果，分屏或克隆的视频效果等 。）。