公开(公告)号：EP3970359A1

公开(公告)日：2022-03-23

申请号：EP20750874.8

申请日：2020-07-02

申请人： GoPro, Inc.

发明人： NEWMAN, David

IPC分类号： H04N5/232 ,  H04N5/247

公开(公告)号：EP3417609A1

公开(公告)日：2018-12-26

申请号：EP17753994.7

申请日：2017-02-17

申请人： GoPro, Inc.

发明人： MATIAS, Joven ,  NEWMAN, David ,  PHAN, Ha ,  BUCKLIN, Timothy ,  STIMM, Daryl

IPC分类号： H04N5/232 ,  H04N9/87 ,  G06K9/00 ,  G11B27/34

CPC分类号： G06K9/00 ,  G11B27/34 ,  H04N5/23238 ,  H04N5/772

摘要： Systems and methods for presenting and viewing a spherical video segment is provided. The spherical video segment including tag information associated with an event of interest may be obtained. The tag information may identify a point in time and a viewing angle at which the event of interest is viewable in the spherical video segment. An orientation of a two dimensional display may be determined based upon output signals of a sensor. A display field of view within the spherical video segment may be determined and presented on the display based upon the orientation of the display. The display field of view may be captured as a two dimensional video segment. If the viewing angle of the event of interest is outside the display field of view proximate the point in time, a notification may be presented within the display field of view.

公开(公告)号：EP3409017A1

公开(公告)日：2018-12-05

申请号：EP17708900.0

申请日：2017-01-30

申请人： GoPro, Inc.

发明人： ABBAS, Adeel ,  ADSUMILLI, Balineedu, Chowdary ,  NEWMAN, David

IPC分类号： H04N19/30 ,  H04N19/187 ,  H04N19/167

CPC分类号： H04N19/30 ,  H04N19/146 ,  H04N19/167 ,  H04N19/187 ,  H04N19/29 ,  H04N19/59

摘要： Apparatus and methods for digital video data compression via a scalable, multi-resolution approach. In one embodiment, the video content may be encoded using a multi-resolution and/or multi-quality scalable coding approach that reduces computational and/or energy load on a client device. In one implementation, a low fidelity image is obtained based on a first full resolution image. The low fidelity image may be encoded to obtain a low fidelity bitstream. A second full resolution image may be obtained based on the low fidelity bitstream. A portion of a difference image obtained based on the second full resolution image and the first full resolution may be encoded to obtain a high fidelity bitstream. The low fidelity bitstream and the high fidelity bitstream may be provided to e.g., a receiving device.