公开(公告)号：US20250111624A1

公开(公告)日：2025-04-03

申请号：US18884298

申请日：2024-09-13

Applicant: Apple Inc.

Inventor： Marshall W. Huss ,  Derek E. Bowen ,  Suresh Koppisetty

IPC: G06T19/00

Abstract: Various implementations present video content along with time-synchronized environment lighting effects (e.g., light-spill). The environment lighting effects are based on obtaining a stored environment parameter specifying the effects for different times during the video content (e.g., effects stored as a track/metadata of the content itself or effects stored in a separate lookup table). A content creator is enabled to specify, for their content item, the light-spill (color, intensity, saturation, brightness/nits, opacity, etc.) or other environment lighting effects, such as making a sun effect brighter using HDR. The ability to specify such effects may give those content creators and editors more control over the content-viewing experience. Predefined/stored effects may also facilitate using effects in the case of real-time streaming in which on-the-fly, automatic content-based effect determinations may be infeasible.