公开(公告)号：US20150215582A1

公开(公告)日：2015-07-30

申请号：US14678908

申请日：2015-04-03

Applicant: Google Inc.

Inventor： Matthew J. LESKE ,  Loren GROVES ,  Tristan SCHMELCHER ,  Timothy S. MILLIGAN

IPC: H04N7/15 ,  H04N5/265

CPC classification number: H04N7/152 ,  H04N5/265 ,  H04N7/147 ,  H04N7/155

Abstract: A multimedia conference broadcast system may include one or more processors and a memory. The one or more processors may receive video streams and audio streams from participant devices. The one or more processors may transmit, to each of the participant devices, the video streams and the audio streams corresponding to the other devices. The one or more processors may receive a request to broadcast the video streams and the audio streams from one of the participant devices. The one or more processors may generate a composite multimedia stream based on the video streams and the audio streams received from the participant devices. The one or more processors may broadcast the composite multimedia stream to viewer devices that are separate from the participant devices.

Abstract translation: 多媒体会议广播系统可以包括一个或多个处理器和存储器。 一个或多个处理器可以从参与者设备接收视频流和音频流。 一个或多个处理器可以向每个参与者设备发送对应于其他设备的视频流和音频流。 一个或多个处理器可以从参与者设备之一接收广播视频流和音频流的请求。 一个或多个处理器可以基于从参与者设备接收的视频流和音频流来生成复合多媒体流。 一个或多个处理器可以将复合多媒体流广播到与参与者设备分离的观看者设备。

公开(公告)号：US20160353061A1

公开(公告)日：2016-12-01

申请号：US15231678

申请日：2016-08-08

Applicant: Google Inc.

Inventor： Matthew J. LESKE ,  Loren Groves ,  Tristan Schmelcher ,  Timothy S. Milligan

IPC: H04N7/15 ,  H04N7/14 ,  H04N5/265

CPC classification number: H04N7/152 ,  H04N5/265 ,  H04N7/147 ,  H04N7/155

Abstract: A multimedia conference broadcast system may include one or more processors and a memory. The one or more processors may receive video streams and audio streams from participant devices. The one or more processors may transmit, to each of the participant devices, the video streams and the audio streams corresponding to the other devices. The one or more processors may receive a request to broadcast the video streams and the audio streams from one of the participant devices. The one or more processors may generate a composite multimedia stream based on the video streams and the audio streams received from the participant devices. The one or more processors may broadcast the composite multimedia stream to viewer devices that are separate from the participant devices.