公开(公告)号：US20240107113A1

公开(公告)日：2024-03-28

申请号：US18368685

申请日：2023-09-15

Applicant: Apple Inc.

Inventor： Danvin Ruangchan ,  David M. Cole ,  Joshua J. Taylor ,  Christopher T. Eubank ,  Samir Gehani ,  Travis W. Brown ,  Shai Messingher Lang

IPC: H04N21/44 ,  H04N21/414 ,  H04N21/45 ,  H04N21/81

CPC classification number: H04N21/44008 ,  H04N21/41407 ,  H04N21/4532 ,  H04N21/816

Abstract: Various implementations disclosed herein include devices, systems, and methods that provide video content (e.g., a TV show, a recorded sporting event, a movie, a 3D video, etc.) within a 3D environment using parameters selected based on one or more contextual factors. Such contextual factors may be determined based on an attribute of the content (e.g., its intended purpose or viewing environment), the user (e.g., the user's visual quality, interpupillary distance, etc.), the 3D environment (e.g., current lighting conditions, spatial considerations, etc.), or other context attributes.

公开(公告)号：US20230077410A1

公开(公告)日：2023-03-16

申请号：US17932531

申请日：2022-09-15

Applicant: Apple Inc.

Inventor： Matthew J. Yaeger ,  David M. Cole ,  Benjamin D. Buckner

IPC: H04N19/167 ,  H04N19/16 ,  H04N13/161

Abstract: Encoding an image stream may include receiving an image stream with an original image resolution; generating a plurality of copies of the image stream with the original image resolution; encoding, for each copy of the plurality of copies of the image stream, the copy of the image stream to generate an encoded copy of the image stream, wherein the encoded copy of the image stream comprises a first region having a first image resolution and a second region having a second image resolution, wherein each encoded copy of the plurality of encoded copies of the image stream has a different first region, and providing, to a playback device, at least one encoded copy of the plurality of encoded copies of the image stream.