公开(公告)号：US20140092209A1

公开(公告)日：2014-04-03

申请号：US13632210

申请日：2012-10-01

Applicant: NVIDIA CORPORATION

Inventor： Hassane S. Azar ,  Stefan Eckart ,  Dawid Pajak ,  Bryan Dudash ,  Swagat Mohapatra

IPC: H04N7/50 ,  H04N13/00 ,  H04N7/30

CPC classification number: G06T19/00 ,  H04N19/115 ,  H04N19/124 ,  H04N19/14 ,  H04N19/176 ,  H04N19/597

Abstract: A system and method are provided for improving video encoding using content information. A three-dimensional (3D) modeling system produces an encoded video stream. The system includes a content engine, a renderer, and a video encoder. The renderer receives 3D model information from the content engine relating and to produces corresponding two-dimensional (2D) images. The video encoder receives the 2D images and produce a corresponding encoded video stream. The video encoder receives content information from the content engine, transforms the content information into encoder control information, and controls the video encoder using the encoder control information.

Abstract translation: 提供一种用于使用内容信息来改进视频编码的系统和方法。 三维（3D）建模系统产生编码视频流。 该系统包括内容引擎，渲染器和视频编码器。 渲染器从相关的内容引擎接收3D模型信息并产生相应的二维（2D）图像。 视频编码器接收2D图像并产生相应的编码视频流。 视频编码器从内容引擎接收内容信息，将内容信息转换为编码器控制信息，并使用编码器控制信息来控制视频编码器。

公开(公告)号：US20140161173A1

公开(公告)日：2014-06-12

申请号：US13711358

申请日：2012-12-11

Applicant: NVIDIA CORPORATION

Inventor： Hassane S. Azar ,  Bryan Dudash ,  Rochelle Pereira ,  Dawid Pajak

IPC: H04N7/26

CPC classification number: H04N19/20

Abstract: A system and method are provided for a 3D modeling system with which an encoded video stream is produced. The system includes a content engine, an encoder, and a fixed function engine. The fixed function engine receives content information from the content engine. The fixed function engine produces encoder information from the content information. The encoder uses the encoder information to produce an encoded video stream having at least one of a higher quality and a lower bandwidth than a video stream encoded without the encoder information.

Abstract translation: 提供了一种用于3D建模系统的系统和方法，利用该系统和方法生成编码视频流。 该系统包括内容引擎，编码器和固定功能引擎。 固定功能引擎从内容引擎接收内容信息。 固定功能引擎从内容信息生成编码器信息。 编码器使用编码器信息来产生具有比没有编码器信息编码的视频流更高质量和更低带宽中的至少一个的编码视频流。

公开(公告)号：US10237563B2

公开(公告)日：2019-03-19

申请号：US13711358

申请日：2012-12-11

Applicant: Nvidia Corporation

Inventor： Hassane S. Azar ,  Bryan Dudash ,  Rochelle Pereira ,  Dawid Pajak

IPC: H04N7/00 ,  H04N19/20

Abstract: A system and method are provided for a 3D modeling system with which an encoded video stream is produced. The system includes a content engine, an encoder, and a fixed function engine. The fixed function engine receives content information from the content engine. The fixed function engine produces encoder information from the content information. The encoder uses the encoder information to produce an encoded video stream having at least one of a higher quality and a lower bandwidth than a video stream encoded without the encoder information.

公开(公告)号：US09984504B2

公开(公告)日：2018-05-29

申请号：US13632210

申请日：2012-10-01

Applicant: Nvidia Corporation

Inventor： Hassane S. Azar ,  Stefan Eckart ,  Dawid Pajak ,  Bryan Dudash ,  Swagat Mohapatra

IPC: H04N13/00 ,  G06T19/00 ,  H04N19/597 ,  H04N19/176 ,  H04N19/115 ,  H04N19/124 ,  H04N19/14

CPC classification number: G06T19/00 ,  H04N19/115 ,  H04N19/124 ,  H04N19/14 ,  H04N19/176 ,  H04N19/597

Abstract: A system and method are provided for improving video encoding using content information. A three-dimensional (3D) modeling system produces an encoded video stream. The system includes a content engine, a renderer, and a video encoder. The renderer receives 3D model information from the content engine relating and to produces corresponding two-dimensional (2D) images. The video encoder receives the 2D images and produce a corresponding encoded video stream. The video encoder receives content information from the content engine, transforms the content information into encoder control information, and controls the video encoder using the encoder control information.