公开(公告)号：US11581019B2

公开(公告)日：2023-02-14

申请号：US17479096

申请日：2021-09-20

Applicant: Snap Inc.

Inventor： Kenneth Jay Spreitzer ,  Haoyun Wu

IPC: G11B27/031 ,  G06T7/20 ,  G06V20/40

Abstract: A method of generating a modified video file using one or more processors is disclosed. The method comprises detecting objects that are represented in an original video file using computer vision object-detection techniques, determining object motion characteristics for the detected objects, based on a specific object motion characteristic for a specific detected object meeting certain requirements, selecting a corresponding audio or visual effect, and applying the corresponding visual effect to the original video file to create the modified video file.

公开(公告)号：US20220293133A1

公开(公告)日：2022-09-15

申请号：US17479096

申请日：2021-09-20

Applicant: Snap Inc.

Inventor： Kenneth Jay Spreitzer ,  Haoyun Wu

IPC: G11B27/031 ,  G06K9/00 ,  G06T7/20

Abstract: A method of generating a modified video file using one or more processors is disclosed. The method comprises detecting objects that are represented in an original video file using computer vision object-detection techniques, determining object motion characteristics for the detected objects, based on a specific object motion characteristic for a specific detected object meeting certain requirements, selecting a corresponding audio or visual effect, and applying the corresponding visual effect to the original video file to create the modified video file.

公开(公告)号：US20230098638A1

公开(公告)日：2023-03-30

申请号：US18063515

申请日：2022-12-08

Applicant: Snap Inc.

Inventor： Kenneth Jay Spreitzer ,  Haoyun Wu

IPC: G11B27/031 ,  G06V20/40 ,  G06T7/20

Abstract: A method of generating a modified video file using one or more processors is disclosed. The method comprises detecting at least one object represented in the original video file using a computer vision object detection technique. A frequency of motion of the at least one detected object is determined. A playback speed of the original video file or a playback speed of an audio track is adjusted, such that the frequency of motion of the at least one detected object corresponds to a characteristic frequency of the audio track. The audio track and the original video file are combined such that motion of the at least one detected object is synchronized with the audio track.

公开(公告)号：US20220208230A1

公开(公告)日：2022-06-30

申请号：US17512039

申请日：2021-10-27

Applicant: Snap Inc.

Inventor： Kenneth Jay Spreitzer

IPC: G11B27/036 ,  G11B27/34 ,  G11B27/034 ,  G06F3/0484 ,  G06F3/0488

Abstract: A method of generating a modified video file via a user interface presented on a mobile device including a display is disclosed. The method comprises displaying media corresponding to a first video file on a display of the mobile video device. In response to receiving an initial user input, generation of a second video file corresponding to the displayed media commences. During the displaying of the media corresponding to the first video file, user inputs to manipulate the first video file are received. The second video file is then generated from the first video file as manipulated by the user inputs. A sequence of versions of the video file may be created in a similar manner, which are selectable via a video version stack.

公开(公告)号：US11967343B2

公开(公告)日：2024-04-23

申请号：US18063515

申请日：2022-12-08

Applicant: Snap Inc.

Inventor： Kenneth Jay Spreitzer ,  Haoyun Wu

IPC: G06T7/20 ,  G06V20/40 ,  G11B27/031

CPC classification number: G11B27/031 ,  G06T7/20 ,  G06V20/40 ,  G06T2207/10016

Abstract: A method of generating a modified video file using one or more processors is disclosed. The method comprises detecting at least one object represented in the original video file using a computer vision object detection technique. A frequency of motion of the at least one detected object is determined. A playback speed of the original video file or a playback speed of an audio track is adjusted, such that the frequency of motion of the at least one detected object corresponds to a characteristic frequency of the audio track. The audio track and the original video file are combined such that motion of the at least one detected object is synchronized with the audio track.

公开(公告)号：US11955144B2

公开(公告)日：2024-04-09

申请号：US17512039

申请日：2021-10-27

Applicant: Snap Inc.

Inventor： Kenneth Jay Spreitzer

IPC: G11B27/036 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/04886 ,  G11B27/034 ,  G11B27/34

CPC classification number: G11B27/036 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/04886 ,  G11B27/034 ,  G11B27/34

Abstract: A method of generating a modified video file via a user interface presented on a mobile device including a display is disclosed. The method comprises displaying media corresponding to a first video file on a display of the mobile video device. In response to receiving an initial user input, generation of a second video file corresponding to the displayed media commences. During the displaying of the media corresponding to the first video file, user inputs to manipulate the first video file are received. The second video file is then generated from the first video file as manipulated by the user inputs. A sequence of versions of the video file may be created in a similar manner, which are selectable via a video version stack.