公开(公告)号：US20150228046A1

公开(公告)日：2015-08-13

申请号：US14178330

申请日：2014-02-12

Applicant: NVIDIA Corporation

Inventor： Darshan Uppinkere ,  Jithin Thomas ,  Ravi Kandala

IPC: G06T1/20

CPC classification number: G06T1/20

Abstract: A method includes automatically capturing, through a processor of a data processing device communicatively coupled to a memory, one or more parameter(s) related to a visual quality of rendering of a video frame that is part of a sequence on a display unit communicatively coupled to the processor and one or more parameter(s) related to latency associated with the rendering of the video frame on the display unit. The sequence is a video and/or a graphics sequence. The method also includes performing, through the processor, an automatic trade-off between the one or more parameter(s) related to the visual quality and the one or more parameter(s) related to the latency to maintain the one or more parameter(s) related to the visual quality or the one or more parameter(s) related to the latency within a threshold during the rendering of the video frame.

Abstract translation: 一种方法包括通过通信地耦合到存储器的数据处理设备的处理器自动捕获与作为通信耦合的显示单元上的序列的一部分的视频帧的呈现的视觉质量相关的一个或多个参数 以及与显示单元上的视频帧的呈现相关联的延迟相关的一个或多个参数。 序列是视频和/或图形序列。 该方法还包括通过处理器执行与视觉质量相关的一个或多个参数与与延迟相关的一个或多个参数之间的自动权衡，以维持一个或多个参数（ s）与在视频帧的呈现期间与阈值内的等待时间相关的视觉质量或一个或多个参数相关。