公开(公告)号：US20180090175A1

公开(公告)日：2018-03-29

申请号：US15678497

申请日：2017-08-16

Applicant: Apple Inc.

Inventor： Arwen V. Bradley ,  Jason Klivington ,  Rudolph van der Merwe ,  Douglas P. Mitchell ,  Amir Hoffnung ,  Behkish J. Manzari ,  Charles A. Mezak ,  Matan Stauber ,  Ran Margolin ,  Etienne Guerard ,  Piotr Stanczyk

IPC: G11B27/034 ,  G09G5/377

CPC classification number: G11B27/034 ,  G09G5/377 ,  G09G2340/10 ,  G11B27/007

Abstract: Techniques and devices for creating a Forward-Reverse Loop output video and other output video variations. A pipeline may include obtaining input video and determining a start frame within the input video and a frame length parameter based on a temporal discontinuity minimization. The selected start frame and the frame length parameter may provide a reversal point within the Forward-Reverse Loop output video. The Forward-Reverse Loop output video may include a forward segment that begins at the start frame and ends at the reversal point and a reverse segment that starts after the reversal point and plays back one or more frames in the forward segment in a reverse order. The pipeline for the generating Forward-Reverse Loop output video may be part of a shared resource architecture that generates other types of output video variations, such as AutoLoop output videos and Long Exposure output videos.

公开(公告)号：US10176845B2

公开(公告)日：2019-01-08

申请号：US15678497

申请日：2017-08-16

Applicant: Apple Inc.

Inventor： Arwen V. Bradley ,  Jason Klivington ,  Rudolph van der Merwe ,  Douglas P. Mitchell ,  Amir Hoffnung ,  Behkish J. Manzari ,  Charles A. Mezak ,  Matan Stauber ,  Ran Margolin ,  Etienne Guerard ,  Piotr Stanczyk

IPC: G11B27/034 ,  G09G5/377

Abstract: Techniques and devices for creating a Forward-Reverse Loop output video and other output video variations. A pipeline may include obtaining input video and determining a start frame within the input video and a frame length parameter based on a temporal discontinuity minimization. The selected start frame and the frame length parameter may provide a reversal point within the Forward-Reverse Loop output video. The Forward-Reverse Loop output video may include a forward segment that begins at the start frame and ends at the reversal point and a reverse segment that starts after the reversal point and plays back one or more frames in the forward segment in a reverse order. The pipeline for the generating Forward-Reverse Loop output video may be part of a shared resource architecture that generates other types of output video variations, such as AutoLoop output videos and Long Exposure output videos.