公开(公告)号：US20210014539A1

公开(公告)日：2021-01-14

申请号：US16958260

申请日：2018-03-30

Applicant: Intel Corporation

Inventor： Jie Gao ,  Wenyi Tang ,  Bo Qiu ,  Ulun Karacaoglu ,  Kristoffer Fleming ,  Yunbiao Lin ,  Yongfa Zhou ,  Yaniv Frishman ,  Manish Hiranandani ,  Xu Zhang ,  Sharon Talmor Marcovici ,  Jianwei Yang ,  Yu Yang ,  Yating Wang

IPC: H04N21/218 ,  H04N21/2343 ,  H04N21/2662 ,  H04N21/41 ,  H04N21/414 ,  H04N21/422 ,  H04N21/4402

Abstract: An apparatus of embodiments, as described herein, includes one or more processors to track data associated with movement of a computing device accessible to a user, and evaluate the data and compare a latency with latency thresholds, where the data indicates the latency and the latency thresholds associated with a frame. The one or more processors are further to maintain a current video encoding rate, if the latency is lower than a first latency threshold and greater than a second latency threshold. The current video encoding rate is decreased if the latency is equal to or greater than the first latency threshold, where the current video encoding rate is increased if the latency is lower than the second latency threshold. The one or more processors are further to present the frame at the computing device including one or more of a wearable device and a mobile device.

公开(公告)号：US10777231B2

公开(公告)日：2020-09-15

申请号：US16161700

申请日：2018-10-16

Applicant: Intel Corporation

Inventor： Bo Zhao ,  Yunbiao Lin ,  Yue Xiong

IPC: G11B27/34 ,  H04N21/81 ,  H04N21/845 ,  H04N21/854 ,  G11B27/10 ,  G11B27/30

Abstract: Methods and systems may provide for embedding thumbnail information into a video file such as a clip, stream, recording, and so forth. The thumbnail information may include, for example, a representative image of the video content in the file, an index to a key frame in the video content, or any combination thereof. If the thumbnail information includes the representative image, the representative image may be embedded at a predetermined location in the file. If the thumbnail information includes the index to a key frame, the index may be embedded in a header of the file.

公开(公告)号：US20240325885A1

公开(公告)日：2024-10-03

申请号：US18194326

申请日：2023-03-31

Applicant: Intel Corporation

Inventor： Selvakumar Panneer ,  Yunbiao Lin ,  Fan He ,  Chao Hu ,  Sarthak Rajesh Shah ,  Changliang Wang

IPC: A63F13/355 ,  G06T1/20

CPC classification number: A63F13/355 ,  G06T1/20

Abstract: Described herein is a network and renderer aware split rendering technique that enables a cloud gaming service to split execution of cloud gaming workloads between a graphics processor of a cloud gaming server and a graphics processor of a client of the cloud gaming service. The split rendering technique enables portions of a frame that most vulnerable to quality degradation at low bitrates to be rendered on the client, which results in an improvement of the quality of the final frame that is presented at the client device.

公开(公告)号：US12003760B2

公开(公告)日：2024-06-04

申请号：US18345880

申请日：2023-06-30

Applicant: Intel Corporation

Inventor： Yunbiao Lin ,  Changliang Wang ,  Ce Wang ,  Yongfa Zhou ,  Bo Zhao ,  Ping Liu ,  Jianwei Yang ,  Zhan Lou ,  Yu Yang ,  Yating Wang ,  Wenyi Tang ,  Bo Qiu

IPC: H04N7/12 ,  H04N19/154 ,  H04N19/167 ,  H04N19/176 ,  H04N19/189 ,  H04N19/52 ,  H04N19/527 ,  H04N21/6587 ,  H04N13/161

CPC classification number: H04N19/527 ,  H04N19/154 ,  H04N19/167 ,  H04N19/176 ,  H04N19/189 ,  H04N19/52 ,  H04N21/6587 ,  H04N13/161

Abstract: An embodiment of an adaptive video encoder may include technology to determine headset-related information including at least one of focus-related information and motion-related information, and determine one or more video encode parameters based on the headset-related information. Other embodiments are disclosed and claimed.

公开(公告)号：US11627307B2

公开(公告)日：2023-04-11

申请号：US17252843

申请日：2018-09-28

Applicant: Intel Corporation

Inventor： Changliang Wang ,  Ximin Zhang ,  Jill Boyce ,  Sang-Hee Lee ,  Scott Janus ,  Yunbiao Lin

IPC: H04N7/12 ,  H04N19/102 ,  H04N19/146

Abstract: Embodiments are generally directed to transport controlled video coding. An embodiment of an apparatus includes one or more processors to process data; a memory to store data, including data for video streaming; and a video processing mechanism including an encoder and a transport mechanism, wherein the video processing mechanism is to generate a prediction of channel throughput for a network channel, encode one or more bitstreams based on the prediction, including encoding a plurality of bitstreams including a first bitstream and a second bitstream if the prediction indicates an increase or decrease in channel throughput and encoding a single bitstream if the prediction indicates a stable channel throughput; and select a bitstream of the one or more bitstreams for a current frame.

公开(公告)号：US20210218954A1

公开(公告)日：2021-07-15

申请号：US17252843

申请日：2018-09-28

Applicant: Intel Corporation

Inventor： Changliang Wang ,  Ximin Zhang ,  Jill Boyce ,  Sang-Hee Lee ,  Scott Janus ,  Yunbiao Lin

IPC: H04N19/102 ,  H04N19/146

Abstract: Embodiments are generally directed to transport controlled video coding. An embodiment of an apparatus includes one or more processors to process data; a memory to store data, including data for video streaming; and a video processing mechanism including an encoder and a transport mechanism, wherein the video processing mechanism is to generate a prediction of channel throughput for a network channel, encode one or more bitstreams based on the prediction, including encoding a plurality of bitstreams including a first bitstream and a second bitstream if the prediction indicates an increase or decrease in channel throughput and encoding a single bitstream if the prediction indicates a stable channel throughput; and select a bitstream of the one or more bitstreams for a current frame.

公开(公告)号：US10706493B2

公开(公告)日：2020-07-07

申请号：US15858583

申请日：2017-12-29

Applicant: Intel Corporation

Inventor： Yunbiao Lin ,  Changliang Wang ,  Satyanantha Ramagopal Musunuri ,  David Puffer ,  David J. Cowperthwaite ,  Bryan R White ,  Balaji Vembu

IPC: G06T1/20 ,  G06T1/60 ,  G06F3/14 ,  G06F9/451 ,  G09G5/00 ,  G09G5/36

Abstract: An apparatus and method for managing pipes and planes within a virtual graphics processing engine. For example, one embodiment of a graphics processing apparatus comprises: a graphics processor comprising one or more display pipes to render one or more display planes, each of the one or more display pipes comprising a set of graphics processing hardware resources for executing graphics commands and rendering graphics images in the one or more display planes; and pipe and plane management hardware logic to manage pipe and plane assignment, the pipe and plane management hardware logic to associate a first virtual machine (VM) with one or more virtual display planes and to maintain a mapping between the one or more virtual display planes and at least one physical display plane.

公开(公告)号：US10484640B2

公开(公告)日：2019-11-19

申请号：US15570640

申请日：2015-06-03

Applicant: INTEL CORPORATION

Inventor： Yunbiao Lin ,  Changliang Wang ,  Tiehan Lu ,  Qingyuan Zhang ,  Li Xu ,  Bo Zhao ,  Changwon Rhee

IPC: H04N5/445 ,  G06T1/60

Abstract: Techniques related to compositing video content are discussed. Such techniques may include generating transparency data for a surface of first video content and storing it in a stream out buffer, accessing the transparency data via the stream out buffer when there is no change to the surface of the first video content, and compositing the first video content with second video content based on the accessed transparency data.

公开(公告)号：US20190066735A1

公开(公告)日：2019-02-28

申请号：US16161700

申请日：2018-10-16

Applicant: Intel Corporation

Inventor： Bo Zhao ,  Yunbiao Lin ,  Yue Xiong

IPC: G11B27/34 ,  G11B27/30 ,  H04N21/81 ,  H04N21/854 ,  H04N21/845 ,  G11B27/10

CPC classification number: G11B27/34 ,  G11B27/102 ,  G11B27/3081 ,  H04N21/8153 ,  H04N21/8455 ,  H04N21/85406

Abstract: Methods and systems may provide for embedding thumbnail information into a video file such as a clip, stream, recording, and so forth. The thumbnail information may include, for example, a representative image of the video content in the file, an index to a key frame in the video content, or any combination thereof. If the thumbnail information includes the representative image, the representative image may be embedded at a predetermined location in the file. If the thumbnail information includes the index to a key frame, the index may be embedded in a header of the file.

公开(公告)号：US10104373B2

公开(公告)日：2018-10-16

申请号：US15128931

申请日：2015-12-18

Applicant: Intel Corporation

Inventor： Bo Zhao ,  Yunbiao Lin ,  Changliang Wang ,  Yue Xiong

IPC: H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N19/103 ,  H04N19/136 ,  H04N19/23

Abstract: Techniques related to content based encoding of video content for transmission and display via a remote device are discussed. Such techniques may include collecting graphics properties for graphics layers of a frame of a video sequence, determining encode settings based on the graphics properties, and coding the frame of the video sequence for wireless transmission based on the encode settings.