公开(公告)号：US11037602B2

公开(公告)日：2021-06-15

申请号：US16893694

申请日：2020-06-05

Applicant: Snap Inc.

Inventor： Nathan Kenneth Boyd ,  Devin Doty

IPC: H04N5/93 ,  G11B27/00 ,  G11B27/031 ,  G06K9/00 ,  H04N21/472 ,  H04N21/431

Abstract: Systems and methods provide for advanced video editing techniques using sampling patterns. In one example, a computing device can receive a selection of a clip of a video and a sampling pattern. The computing device can determine a respective number of frames to sample from the clip for each interval of time over a length of time for a new clip. For example, the computing device can determine a function corresponding the pattern that relates time and the number of frames to sample, a histogram corresponding to the pattern, or a definite integral corresponding to the pattern, among other approaches. The computing device can extract these numbers of frames from the clip and generate the new clip from the extracted frames. The computing device can present the new clip as a preview and send the new clip to other computing devices.

公开(公告)号：US20200302969A1

公开(公告)日：2020-09-24

申请号：US16893694

申请日：2020-06-05

Applicant: Snap Inc.

Inventor： Nathan Kenneth Boyd ,  Devin Doty

IPC: G11B27/031 ,  H04N21/431 ,  G06K9/00 ,  H04N21/472

Abstract: Systems and methods provide for advanced video editing techniques using sampling patterns. In one example, a computing device can receive a selection of a clip of a video and a sampling pattern. The computing device can determine a respective number of frames to sample from the clip for each interval of time over a length of time for a new clip. For example, the computing device can determine a function corresponding the pattern that relates time and the number of frames to sample, a histogram corresponding to the pattern, or a definite integral corresponding to the pattern, among other approaches. The computing device can extract these numbers of frames from the clip and generate the new clip from the extracted frames. The computing device can present the new clip as a preview and send the new clip to other computing devices.

公开(公告)号：US10726872B1

公开(公告)日：2020-07-28

申请号：US15691393

申请日：2017-08-30

Applicant: Snap Inc.

Inventor： Nathan Kenneth Boyd ,  Devin Doty

IPC: H04N5/93 ,  G11B27/00 ,  G11B27/031 ,  G06K9/00 ,  H04N21/472 ,  H04N21/431

Abstract: Systems and methods provide for advanced video editing techniques using sampling patterns. In one example, a computing device can receive a selection of a clip of a video and a sampling pattern. The computing device can determine a respective number of frames to sample from the clip for each interval of time over a length of time for a new clip. For example, the computing device can determine a function corresponding the pattern that relates time and the number of frames to sample, a histogram corresponding to the pattern, or a definite integral corresponding to the pattern, among other approaches. The computing device can extract these numbers of frames from the clip and generate the new clip from the extracted frames. The computing device can present the new clip as a preview and send the new clip to other computing devices.