公开(公告)号：US20220405128A1

公开(公告)日：2022-12-22

申请号：US17642644

申请日：2019-12-13

Applicant: Intel Corporation

Inventor： Vasily Aristarkhov

IPC: G06F9/48 ,  G06F9/50

Abstract: Techniques related to scheduling and load balancing media tasks across heterogeneous hardware units are discussed. Such techniques include estimating completion times of received media tasks and, after submission of the media task to a selected hardware, only checking status of the media task after the estimated completion time.

公开(公告)号：US11284074B2

公开(公告)日：2022-03-22

申请号：US16722497

申请日：2019-12-20

Applicant: Intel Corporation

Inventor： Vasily Aristarkhov ,  Jason Tanner

IPC: H04N19/147 ,  H04N19/115 ,  H04N19/14 ,  H04N19/124 ,  H04N19/154 ,  H04N19/172

Abstract: Techniques are provided for multi-channel video encoding with cross-channel look ahead rate control. A methodology implementing the techniques according to an embodiment includes encoding a first video channel to generate a first output bitstream and first channel statistics including a quantization parameter, the first video channel comprising a first plurality of video frames at a first resolution. The method further includes encoding a second video channel to generate a second output bitstream encoded at a bit rate based on the first channel statistics, the second video channel comprising a second plurality of video frames at a second resolution. The second resolution may equal the first resolution depending on target bit rates for the channels. The method further includes performing look ahead processing on the first video channel to generate first channel look ahead statistics, and encoding the second video channel based on the first channel look ahead statistics.

公开(公告)号：US12192464B2

公开(公告)日：2025-01-07

申请号：US18018182

申请日：2020-08-27

Applicant: INTEL CORPORATION

Inventor： Vasily Aristarkhov

IPC: H04N7/12 ,  H04N19/127 ,  H04N19/423 ,  H04N19/436

Abstract: A multi-adapter encoding process where the first adapter is used to execute a look-ahead encoding process while the second adapter is used to execute a main encoding process is provided. The look-ahead encode and main encode can be executed concurrently on the different adapters. Additionally, the first adapter can execute the look-ahead encoding process without feedback from the second adapter, or the main encoding process.

公开(公告)号：US12149578B2

公开(公告)日：2024-11-19

申请号：US17341056

申请日：2021-06-07

Applicant: Intel Corporation

Inventor： Vasily Aristarkhov

IPC: H04L65/70 ,  H04L65/75 ,  H04N19/124 ,  H04N19/159 ,  H04N19/176 ,  H04N19/177 ,  H04N19/36

Abstract: Described herein are video streaming techniques for applications and workloads executed in the cloud. In one example, the cloud server device encodes display frames using low-delay encoding techniques for transmission to a client device. The cloud server device receives an overlay bitstream from a client device, combines the overlay data with the display frames, and encodes the frames for the viewers using statistics from the display frames encoded for the client device and/or from the overlay data. The cloud server device can then transmit the bitstream to a third device for viewing (e.g., to a viewer device or a streaming server device).

公开(公告)号：US11843784B2

公开(公告)日：2023-12-12

申请号：US16582975

申请日：2019-09-25

Applicant: INTEL CORPORATION

Inventor： Jason Tanner ,  Vasily Aristarkhov

IPC: H04N19/146 ,  H04N19/124 ,  H04N19/172 ,  H04N19/30 ,  H04N19/177 ,  H04N19/159 ,  G06V20/40

CPC classification number: H04N19/146 ,  G06V20/48 ,  H04N19/124 ,  H04N19/159 ,  H04N19/172 ,  H04N19/177 ,  H04N19/30

Abstract: Techniques related to video coding include multiple channel video coding with cross-channel referencing.

公开(公告)号：US20230252767A1

公开(公告)日：2023-08-10

申请号：US18303007

申请日：2023-04-19

Applicant: Intel Corporation

Inventor： Vasily Aristarkhov

IPC: G06V10/774 ,  G06V10/776

CPC classification number: G06V10/774 ,  G06V10/776

Abstract: Systems, apparatuses and methods may provide for technology that filters, during a training phase of a machine learning (ML) pipeline, first irrelevant images from a first compressed bitstream based on reinforcement learning feedback from the ML pipeline, wherein the first irrelevant images are filtered from the first compressed bitstream prior to the first compressed bitstream being transmitted to a decompression stage of the ML pipeline, identifies, during an inference phase of the ML pipeline, second irrelevant images in a second compressed bitstream, and filters, during the inference phase of the ML pipeline, the second irrelevant images from the second compressed bitstream prior to the second compressed bitstream being transmitted to the decompression stage of the ML pipeline.

公开(公告)号：US20200021813A1

公开(公告)日：2020-01-16

申请号：US16582975

申请日：2019-09-25

Applicant: INTEL CORPORATION

Inventor： Jason Tanner ,  Vasily Aristarkhov

IPC: H04N19/146 ,  H04N19/124 ,  H04N19/172 ,  G06K9/00 ,  H04N19/177 ,  H04N19/159 ,  H04N19/30

Abstract: Techniques related to video coding include multiple channel video coding with cross-channel referencing.

公开(公告)号：US20240298004A1

公开(公告)日：2024-09-05

申请号：US18573578

申请日：2021-11-10

Applicant: Intel Corporation

Inventor： Vasily Aristarkhov

IPC: H04N19/146 ,  H04N19/114

CPC classification number: H04N19/146 ,  H04N19/114

Abstract: Technology for low-delay encoding of live video streams in multi-adapter systems can include a host processor and memory comprising instructions which, when executed, cause a computing system to encode, via a first graphics adapter, an I-frame of a live video signal and a first subset of P-frames of the live video signal, encode, via a second graphics adapter, a second subset of P-frames of the live video signal, and combine the encoded video frames from the first adapter and the encoded video frames from the second adapter into an output video bitstream. Frames of the live video signal are divided into the first and second subsets of P-frames on an alternating frame basis, and the I-frame copied from the first graphics adapter to the second graphics adapter prior to encoding the second subset of P-frames, such that encoding the first and second subsets of P-frames occurs essentially in parallel.

公开(公告)号：US12047575B2

公开(公告)日：2024-07-23

申请号：US17539099

申请日：2021-11-30

Applicant: Intel Corporation

Inventor： Alexander Alshin ,  Jill Boyce ,  Zhijun Lei ,  Miroslav Goncharenko ,  Vasily Aristarkhov

IPC: H04N19/13 ,  H04N19/176 ,  H04N19/196 ,  H04N19/91

CPC classification number: H04N19/13 ,  H04N19/176 ,  H04N19/196 ,  H04N19/91

Abstract: Methods, apparatus, systems, and articles of manufacture for multi-symbol equiprobable mode entropy coding, An example apparatus includes equiprobabie bypass control circuitry to determine whether an input value associated with the one or more blocks is greater than a reference value. The example apparatus also includes interval control circuitry to, based on the determination, adjust at least one of an upper limit or a lower limit based on an approximate value approximating a product of (1) a quotient of (a) a difference between the alphabet size and one and (b) the alphabet size and (2) the upper limit, the upper limit and the lower limit forming a range of values within which the input value is to be encoded.

公开(公告)号：US20220312052A1

公开(公告)日：2022-09-29

申请号：US17210977

申请日：2021-03-24

Applicant: Intel Corporation

Inventor： Vasily Aristarkhov

IPC: H04N21/2389 ,  G06T1/20 ,  H04N21/24 ,  H04N19/152 ,  H04N19/176 ,  H04N19/159

Abstract: An apparatus to facilitate video streaming for cloud gaming is disclosed. The apparatus includes a processor to receive a first compressed content bitstream from a first server device; capture input content to utilize as overlay content for the first compressed content bitstream; determine whether one of a first mode of pass-through encoding is enabled or a second mode of look-ahead encoding is enabled; and responsive to the first mode of pass-through encoding being enabled: generate a second content bitstream representing the input content; multiplex the first compressed content bitstream with the second content bitstream to generate a third combined content bitstream; and transmit the third combined content bitstream to a streaming server device for streaming to one or more users.