公开(公告)号：US12261895B2

公开(公告)日：2025-03-25

申请号：US18083068

申请日：2022-12-16

Applicant: Cisco Technology, Inc.

Inventor： Frode Tjøntveit ,  Erik Hellerud ,  Øystein Damhaug ,  Kristian Tangeland

IPC: H04L65/403 ,  H04L12/18 ,  H04L65/60 ,  H04L65/61

Abstract: Distance-based framing includes obtaining at least a video stream during an online conference session. The video stream, an audio stream received with the video stream, or both the video stream and the audio stream are analyzed and a framing that either focuses on a speaker in the video stream or provides an overview of participants in the video stream, the framing being is composed based on the analyzing. A potential error in the framing is detected based on further analysis of the video stream, the audio stream, and an amount of motion in the room. If the distance sensor data contradicts the potential error, the framing is maintained, but if the distance sensor data confirms the potential error, a new framing is generated.

公开(公告)号：US20230119874A1

公开(公告)日：2023-04-20

申请号：US18083068

申请日：2022-12-16

Applicant: Cisco Technology, Inc.

Inventor： Frode Tjøntveit ,  Erik Hellerud ,  Øystein Damhaug ,  Kristian Tangeland

IPC: H04L65/403 ,  H04L65/60 ,  H04L65/61 ,  H04L12/18

Abstract: Distance-based framing includes obtaining at least a video stream during an online conference session. The video stream, an audio stream received with the video stream, or both the video stream and the audio stream are analyzed and a framing that either focuses on a speaker in the video stream or provides an overview of participants in the video stream, the framing being is composed based on the analyzing. A potential error in the framing is detected based on further analysis of at least one of the video stream, the audio stream, or distance sensor data received with the video stream. If the distance sensor data contradicts the potential error, the framing is maintained, but if the distance sensor data confirms the potential error, a new framing is generated.

公开(公告)号：US11563783B2

公开(公告)日：2023-01-24

申请号：US16993955

申请日：2020-08-14

Applicant: Cisco Technology, Inc.

Inventor： Frode Tjøntveit ,  Erik Hellerud ,  Øystein Damhaug ,  Kristian Tangeland

IPC: H04L65/403 ,  H04L65/60 ,  H04L65/61 ,  H04L12/18

Abstract: Distance-based framing includes obtaining at least a video stream during an online conference session. The video stream, an audio stream received with the video stream, or both the video stream and the audio stream are analyzed and a framing that either focuses on a speaker in the video stream or provides an overview of participants in the video stream, the framing being is composed based on the analyzing. A potential error in the framing is detected based on further analysis of at least one of the video stream, the audio stream, or distance sensor data received with the video stream. The potential error may be contradicted or confirmed based on an amount of motion when the framing focuses on the speaker. If the distance sensor data contradicts the potential error, the framing is maintained, but if the distance sensor data confirms the potential error, a new framing is generated.