公开(公告)号：US09907469B2

公开(公告)日：2018-03-06

申请号：US14158640

申请日：2014-01-17

Applicant: Google Inc.

Inventor： Guru Nagarajan

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  G06F19/00

CPC classification number: A61B5/0015 ,  A61B5/0002 ,  A61B5/0205 ,  A61B5/024 ,  G06F19/00 ,  G16H10/60 ,  G16H50/70

Abstract: Techniques for combining physiological and health information are provided. An example method includes receiving one or more physiological parameters of a user from one or more devices in data formats specific to the devices, translating the received physiological parameters from their respective data formats into a common data format, storing the translated physiological parameters into a common data structure configured to store data in the common data format, retrieving the stored physiological parameters for display in a user interface, wherein the user interface displays one or more human-readable physiological characteristics of the user based on the retrieved physiological parameters, and repeating the translating, the storing and the retrieving, upon receipt of one or more other physiological parameters from the devices, to update the displayed human-readable physiological characteristics.

公开(公告)号：US10068508B2

公开(公告)日：2018-09-04

申请号：US14014427

申请日：2013-08-30

Applicant: Google Inc.

Inventor： Guru Nagarajan ,  Stuart Murray Scott

IPC: G06F11/34 ,  G06F3/14 ,  G09G3/00

Abstract: Systems and techniques are provided for measuring consistency of animation and/or video rendering on a device, and providing a user with an indication of one or more consistency scores of the user's device. The consistency score indicates generally the consistency of user experience that is expected for the user device. In some cases, the consistency score is calculated based upon the differences in rendering times between adjacent frames in an animation, and/or the number of frames that have a render difference that differs from a standard or baseline value. A consistency score also may be based upon the framerate achievable by the device when rendering a video at a constant quality.

公开(公告)号：US09185017B1

公开(公告)日：2015-11-10

申请号：US14298404

申请日：2014-06-06

Applicant: Google Inc.

Inventor： Guru Nagarajan ,  Andrew Flynn

IPC: H04N7/173 ,  H04L12/26 ,  H04L29/06 ,  H04N21/435 ,  H04N21/426

CPC classification number: H04N21/4353 ,  H04L43/0888 ,  H04L65/601 ,  H04N21/42615 ,  H04N21/42623 ,  H04N21/4405 ,  H04N21/44209 ,  H04N21/4424 ,  H04N2201/3246

Abstract: Systems and techniques for implementing adaptive video stream testing are presented. In particular, installation of a digital rights management (DRM) client is validated. Furthermore, a decrypted video stream at a particular bitrate is received in response to validating a DRM client. Data throttling is implemented to simulate one or more network speeds for the decrypted video stream. Additionally, video playback time is measured for a codec at the one or more network speeds and it is determined whether the video playback time for the codec exceeds a predetermined threshold value. A test report is generated that lists the codec and the video playback time for the codec at the one or more network speeds.

Abstract translation: 介绍了实现自适应视频流测试的系统和技术。 特别是，数字版权管理（DRM）客户端的安装被验证。 此外，响应于验证DRM客户端而接收特定比特率的解密视频流。 实施数据调节以模拟解密的视频流的一个或多个网络速度。 此外，以一个或多个网络速度测量编解码器的视频播放时间，并且确定编解码器的视频播放时间是否超过预定阈值。 生成一个测试报告，列出了一个或多个网络速度下编解码器的编解码器和视频播放时间。

公开(公告)号：US20150066433A1

公开(公告)日：2015-03-05

申请号：US14014427

申请日：2013-08-30

Applicant: Google Inc.

Inventor： Guru Nagarajan ,  Stuart Murray Scott

IPC: G09G3/00

CPC classification number: G09G3/006 ,  G06F3/14 ,  G06F11/34 ,  G09G2330/12 ,  G09G2340/0435

Abstract: Systems and techniques are provided for measuring consistency of animation and/or video rendering on a device, and providing a user with an indication of one or more consistency scores of the user's device. The consistency score indicates generally the consistency of user experience that is expected for the user device. In some cases, the consistency score is calculated based upon the differences in rendering times between adjacent frames in an animation, and/or the number of frames that have a render difference that differs from a standard or baseline value. A consistency score also may be based upon the framerate achievable by the device when rendering a video at a constant quality.

Abstract translation: 系统和技术被提供用于测量设备上的动画和/或视频呈现的一致性，并向用户提供用户设备的一个或多个一致性分数的指示。 一致性分数一般表示用户设备预期的用户体验的一致性。 在一些情况下，基于动画中相邻帧之间的渲染时间的差异和/或具有不同于标准值或基准值的渲染差异的帧的数量来计算一致性分数。 一致性分数也可以基于当以恒定质量呈现视频时由设备实现的帧率。