公开(公告)号：US20220207840A1

公开(公告)日：2022-06-30

申请号：US17646431

申请日：2021-12-29

Applicant: Snap Inc.

Inventor： Omer Cansizoglu ,  Chintan Doshi ,  Yuechuan Li ,  Stanislav Minakov ,  Fedir Poliakov ,  Justin Wilder

IPC: G06T19/00 ,  G06V20/20 ,  G02B27/01

Abstract: The subject technology sends captured image data and metadata to a first set of computing processes for processing. The subject technology receives, asynchronously from a second set of computing processes, second metadata. The subject technology detects a signal indicating a command to stop image data capturing. The subject technology, in response to the detected signal, generating a composite AR content item based on the metadata and the captured image data. The subject technology provides the composite AR content item for rendering for display on an eyewear device.

公开(公告)号：US20250097441A1

公开(公告)日：2025-03-20

申请号：US18469256

申请日：2023-09-18

Applicant: Snap Inc.

Inventor： Yichen Wang ,  Yuechuan Li ,  Si Wang ,  Yihuan Zhou ,  Haoyun Wu ,  Junhong Nie

IPC: H04N19/436 ,  G06F21/60 ,  H04N19/136 ,  H04N19/162 ,  H04N19/40 ,  H04N19/85

Abstract: Uploading of a video file is performed by transcoding, processing and uploading portions of the video file in parallel, to reduce total processing and upload time. The processing of the video file may include applying associated augmented reality effects to a raw video recording, to generate an enhanced video recording for transmission and viewing at a recipient device. The uploaded portions of the video file may be assembled into a fragmented file format such as fMP4, in which portions of the video file are stored as fragments.