公开(公告)号：US10560698B2

公开(公告)日：2020-02-11

申请号：US16181696

申请日：2018-11-06

Applicant: Nvidia Corporation

Inventor： Thomas Meier ,  Chong Zhang ,  Bhanu Murthy ,  Sharad Gupta ,  Karthik Vijayan

IPC: G09G5/00 ,  H04N19/137 ,  H04N19/176 ,  H04N19/12 ,  H04N19/132

Abstract: A graphics server and method for streaming rendered content via a remote graphics rendering service is provided. In one embodiment, the server includes a memory, a graphics renderer, a frame capturer, an encoder, and a processor. The memory is configured to store a pre-computed skip-frame message indicative to a client to re-use a previously transmitted frame of the video stream. The graphics renderer is configured to identify when rendered content has not changed. When the graphics renderer identifies that the rendered content has not changed, the processor is configured to cause: (1) the frame capturer to not capture the frames of the rendered content; (2) the encoder to not encode the frames of the rendered content; and (3) the pre-encoded skip-frame message to be transmitted without requiring any pixel processing.

公开(公告)号：US20190075297A1

公开(公告)日：2019-03-07

申请号：US16181696

申请日：2018-11-06

Applicant: Nvidia Corporation

Inventor： Thomas Meier ,  Chong Zhang ,  Bhanu Murthy ,  Sharad Gupta ,  Karthik Vijayan

IPC: H04N19/137 ,  H04N19/176 ,  H04N19/12

CPC classification number: H04N19/137 ,  H04N19/12 ,  H04N19/132 ,  H04N19/176

Abstract: A graphics server and method for streaming rendered content via a remote graphics rendering service is provided. In one embodiment, the server includes a memory, a graphics renderer, a frame capturer, an encoder, and a processor. The memory is configured to store a pre-computed skip-frame message indicative to a client to re-use a previously transmitted frame of the video stream. The graphics renderer is configured to identify when rendered content has not changed. When the graphics renderer identifies that the rendered content has not changed, the processor is configured to cause: (1) the frame capturer to not capture the frames of the rendered content; (2) the encoder to not encode the frames of the rendered content; and (3) the pre-encoded skip-frame message to be transmitted without requiring any pixel processing.