公开(公告)号：US20150237305A1

公开(公告)日：2015-08-20

申请号：US14701291

申请日：2015-04-30

Applicant: Google Inc.

Inventor： Matthew J. Leske ,  Serge Lachappelle

IPC: H04N7/15

CPC classification number: H04N7/15 ,  H04N7/147

Abstract: A method and computing system for monitoring an AV synchronous communication session of a user. The AV synchronous communication session includes an audio channel and a video channel. A performance characteristic is determined for the audio channel. The performance characteristic is compared to a defined audio performance threshold. If the performance characteristic does not meet the defined audio performance threshold, the video channel is adjusted to reduce the bandwidth requirements of the video channel.

Abstract translation: 一种用于监视用户的AV同步通信会话的方法和计算系统。 AV同步通信会话包括音频信道和视频信道。 确定音频通道的性能特性。 将性能特征与定义的音频性能阈值进行比较。 如果性能特性不符合定义的音频性能阈值，则调整视频通道以减少视频通道的带宽要求。

公开(公告)号：US09380267B2

公开(公告)日：2016-06-28

申请号：US14701291

申请日：2015-04-30

Applicant: Google Inc.

Inventor： Matthew J. Leske ,  Serge Lachappelle

IPC: H04N7/15

CPC classification number: H04N7/15 ,  H04N7/147

Abstract: A method and computing system for monitoring an AV synchronous communication session of a user. The AV synchronous communication session includes an audio channel and a video channel. A performance characteristic is determined for the audio channel. The performance characteristic is compared to a defined audio performance threshold. If the performance characteristic does not meet the defined audio performance threshold, the video channel is adjusted to reduce the bandwidth requirements of the video channel.